The length of the fence around the triangular land is equal to 180 meters.
What is the length of the fence around the triangular land with given edge lengths?
The perimeter of a figure is the sum of the side lengths of the figure. Triangles have three sides and we need to determine the perimeter of the triangular land. If we know that l₁ = 55 meters, l₂ = 60 meters and l₃ = 65 meters, then the perimeter of the figure is:
p = l₁ + l₂ + l₃
p = 55 m + 60 m + 65 m
p = 180 m
The length of the fence around the triangular land is equal to 180 meters.
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Express
in simplest radical form.
Answer:
Expressing in simplest radical form means simplifying a radical so that there are no more square roots, cube roots, 4th roots, etc left to find.
Step-by-step explanation:
I think this is the answer you need
please make my answer as brainelist
IM CURRENTLY BOUNCING BETWEEN ASSIGNMENTS AND I COULD REALLY USE THE HELP (PLEASE SEE THE ATTACHMENT)
Using linear function concepts, it is found that since the two lines have the same slope, they are parallel.
What is a linear function?A linear function is modeled by:
y = mx + b
In which:
m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.When two lines are parallel, they have the same slope.
The first road goes through points (0, 16) and (20,0), hence the slope is:
m = (0 - 16)/(20 - 0) = -0.8.
The second road goes through points (0,8) and (10,0), hence the slope is:
m = (0 - 8)/(10 - 0) = -0.8.
Since the two lines have the same slope, they are parallel.
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Evaluate each series to the given term. 2+4+6+8+ . . . . . . ; 10 th term
Finding the value of any term in a given sequence is known as an arithmetic sequence if each term in the sequence is equidistant from the terms before and after. To find any term in a sequence, we first have to find the pattern of the sequence. Then we can multiply the distance between any two terms by one less than the number of terms we are looking for. Adding this to the first term gives you the term you want.
Here the first term a=2,
Common difference d=4-2=2
We know that,
f(n)=a+(n-1) d
f (10) =2+(10-1) (2)
=2+(18)
=20
We know that,
Sn=n2[2a+(n-1) d]
∴S10=102⋅ [2(2) +(10-1) (2)]
=5⋅ [4+(18)]
=5⋅ [22]
=110
Hence, the 10th term of the given series is 20, and the sum of the first 10th term is 110.
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ill make the points bigger answer the question
hi
area of rectangle is Length * width
Length is : 3 +1/3 so 9/3 +1/3 = 10/3
width : 5 + 2/3 = 15/3 + 2/3 = 17/3
so Area = 10/3 * 17/3 = 170/9
Area is 170/9
Answer
Step-by-step explanation:
first we have to multiply length of rectangle and width of rectangle according to it's formula and then change it to improper fraction
I forgot to write the unit at the end of answer which should be yd²
PLEASE HELP!
The South Shore community of Bay Shore has 7,482 homes it. The Turf Tec team recently installed a new turf field at the HS football stadium. It took the team the entire summer, 12 weeks to finish the job. The team consisted of 12 laborers earning $65 per hour and 4 Supervisors earning $85 per hour. They worked 10 hours a day for 6 days a week, Monday thru Saturday. The new turf cost $15,000 per piece. The field needs 15 pieces. Find: a) Total Labor Cost b) Total Product Cost c) Total Cost d) Cost per Home e) Cost per Week
Using proportions, the costs are given as follows:
a) Total Labor Cost: $806,400.
b) Total Product Cost: $225,000.
c) Total Cost = $1,031,400.
d) Cost per home = $137.85.
e) Cost per week = $85,950.
What is a proportion?A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct(when both increase or both decrease) or inverse proportional(when one increases and the other decreases, or vice versa), can be built to find the desired measures in the problem, or equations to find these measures.
For item a, the labor cost is found using the earnings of the workers, as follows:
12 weeks x 6 days x 10 hours x (12 laborers x 65 per hour + 4 supervisors x 85 per hour).
Hence:
L = 12 x 6 x 10 x (12 x 65 + 4 x 85) = $806,400.
For item b, the product cost is the cost of the turf, hence:
15 pieces x $15,000 per piece
15 x 15,000 = $225,000.
For item c, the total cost is the sum of the product cost and the labor cost, hence:
Total Cost = 806,400 + 225,000 = $1,031,400.
For item d, the cost per home is found dividing the total cost by the 7,482 homes, hence:
Cost per home = 1031400/7482 = $137.85.
For item e, the cost per week is found dividing the total cost by the 12 weeks, hence:
Cost per week = 1031400/12= $85,950.
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write this ratio in the simplest frorm 6 to 21
Answer: 2 to 7
Step-by-step explanation:
divide both by three, it's the greatest common factor
10a=22
please help me
Answer:
2.2
Step-by-step explanation:
10 x a = 22
÷10
a = 2.2
Hope this helps!
The difference between the product of eight and 47 the quotient of seven and five
Answer:
268.571429
Step-by-step explanation:
Suppose you want to determine exactly where the lines y=2x-7/4 and y = 3 - 3x intersect. Use algebra to determine the point of intersection and be
prepared to explain your method.
The point of intersection of the lines would be (19/20, 3/20) which are the lines y=2x-7/4 and y = 3 - 3x intersect each other.
To determine exactly where the lines y = 2x-7/4 and y = 3 - 3x intersect.
We need to find where both lines are intersect,
Thus, we would be required to equate them
⇒ 2x - 7/4 = 3 - 3x
Rearrange the likewise terms in the above equation,
⇒ 2x + 3x = 3 + 7/4
Apply the addition operation, and we get
⇒ 5x = 19/4
⇒ x = 19/(4)(5)
⇒ x = 19/20
Substitute the value of x = 19/20 in the equation y = 3 - 3x, we get
⇒ y = 3 - 3(19/20)
⇒ y = 3 - 57/20
⇒ y = 3/20
Therefore, the point of intersection of the lines would be (19/20, 3/20)
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1.1 building blocks of geometry
Step-by-step explanation:
1. S
since PS = SQ, S must be exactly in the middle.
2. NQ = 3×PS = 3×3 = 9 cm
we see, NP = PS = SQ. so, NQ = NP + PS + SQ = e.q. 3×PS
3.
not sure what your teacher means.
line segment
line
NPS (as alternative to just NS)
4.
S is an endpoint of SQ.
5.
P is the midpoint of NS.
6.
NS is congruent to PQ.
7.
similar to 3.
line segment
line
SPN (as alternative to just SN)
Each statement :
1) 'S' is the midpoint of PQ.
2) NQ is 9cm long
3) Another name of NS is the line segment NS.
4) S is an endpoint of SQ.
5) P is the midpoint of NS.
6) NS is congruent to PQ
7) Another name of NS is the line segment NS.
Given, that line segment PS is 3cm long .
1.
'S' is the midpoint of PQ.
since PS = SQ, S must be exactly in the middle.
2.
NP = PS = SQ.
So, NQ = NP + PS + SQ
= 3 × PS
NQ = 3×PS
= 3×3
= 9 cm
Thus NQ is 9cm long .
3.
Another name of NS is the line segment NS.
P is the midpoint of NS.
So, NP = PS
4.
Line segment is starting from point S.
S is an endpoint of SQ.
5.
P is the midpoint of NS.
So, NP = PS
6.
In line segment NS,
NP = PS
In line segment PQ,
PS = SQ
NS is congruent to PQ.
7.
Another name of NS is the line segment NS.
P is the midpoint of NS.
So, NP = PS
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The radius, diameter, or circumference of a circle is given. Find the missing measure to the nearest hundredth.
r = 11 2/5ft, d=?, C =?
A circle is a curve sketched out by a point moving in a plane. The radius, diameter, and circumference of the circle are 11.4 ft, 22.8 ft, and 71.6283 ft, respectively.
What is a circle?A circle is a curve sketched out by a point moving in a plane so that its distance from a given point is constant; alternatively, it is the shape formed by all points in a plane that are at a set distance from a given point, the center.
Given that radius of the circle is 11 2/5 ft. Therefore, the radius of the circle in a simplified way can be written as,
The radius of the circle = 11 2/5 ft
= (11×5 + 2)/5 ft
= (55 + 2)/5 ft
= 57/5 ft
Now, the diameter and the circumference of the circle can be written as,
Diameter of circle = 2 × (Radius of the circle)
= 2 × 57/5 ft
= 114/5 ft
Circumference of circle = 2 × π × (Radius of the circle)
= 2 × π × 57/5 ft
= (114/5)π ft
Hence, the radius, diameter, and circumference of the circle are 57/5 ft, 114/5 ft, and (114/5)π ft, respectively.
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Question 15 of 25
Find the range of the graphed function.
0<y<8
given,
The y axis has a plot as low as 0.
soo it would be 0.
Then, the highest plot is marked as high as 8.
Therefore its 0<y<8.
a diagram (such as a series of one or more points, lines, line segments, curves, or areas) that represents the variation of a variable in comparison with that of one or more other variables
Types of Graphs and Charts;
Bar Chart/Graph.
Pie Chart.
Line Graph or Chart.
Histogram Chart.
Area Chart.
Dot Graph or Plot.
Scatter Plot.
Bubble Chart.
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The range of the graphical function is: 0<y<8
The graph of a function f is the set of ordered pairs, where {f(x)=y.} In the common case where x and f(x) are real numbers, these pairs are Cartesian coordinates of points in two-dimensional space and thus form a subset of this plane.
Given that
The y axis has a plot as low as 0.
Soo it would be 0.
Then, the highest plot is marked as high as 8.
Therefore its 0<y<8.
Types of Graphs and Charts;
Bar Chart/Graph, Pie Chart, Line Graph or Chart, Histogram Chart, Area Chart, Dot Graph or Plot, Scatter Plot., Bubble Chart.
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Sita walks from her house 160 meters north and from there 630 meters west to visit her friend. While comin back, she walked diagonally from her friend's house back to her home. What distance did she walk while coming back?
Answer:
650 meters
Step-by-step explanation:
Use the pythagorean theorem.
a²+b²=c²2
160²+630²=c²
c²=422500
√422500 = 650
Find the slope of the line from the pair of points (-1, -1) , (-3, 1)
A. 1
B. -2
C. -1
D. 1/2
Answer:
The slope is c. -1Step-by-step explanation:
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Evaluate each expression. Determine if the final simplified form of the expression is positive or negative.
HELP PLEASE!!
The values of the square numbers are:
a. -16
b. 16
c. 16
How to evaluate the valuesFrom the information given, we have the following expressions;
-4²(-4)²4²Let's write the squares in simpler form
-4² = - (4 × 4)
This is so because the square was only assigned to 4 and not the negative sign
(-4)² = - 4 × - 4
This is so because the square was assigned to both the negative sign and 4
4² = 4 × 4
This is so because the square was assigned to 4
Now, we have
- (4 × 4) = -16
- 4 × - 4 = 16
4 × 4 = 16
Thus, the values are - 16, 16 and 16 respectively.
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find the square root of 63.34 upto 2 decimals
The square root of 63.34 IS 7.95
The square root of decimal places can be found using long division method
The solution of this question in written form is attached so do check it out
first step is to find out the number whose square root is close but less than the given number as 7 in this case
second step add the divisor and the answer that is 7+ 7and make it our new divisor
Third step after carrying down the next pair of number write the number on once place that is 14_ which is 9 in our case and keep following the same steps unit the desired answer
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5b = .1
solve the equation
b = 0.02
divide both side by 5
Answer:
I think that B equals 0.02
Each sequence has eight terms. Evaluate each related series. 1,-1,-3, . . . . . . -13
The sum of the 8 terms of the series 1-1-3-5- ... -13 is -48
The given sequence is:
1,-1,-3, . . -13
and there are 8 terms.
The related series of this sequence is:
1-1-3-5- ... -13
Notice that the series is an arithmetic series with:
first term, a(1) = 1
common difference, d = -1 - (1) = -2
last term, a(8) = -13
To find the sum of the series, use the sum formula:
S(n) = n/2 [(a(1) + a(n)]
Substitute n = 8, a(1) = 1, a(n) = a(8) = -13 into the formula:
S(8) = 8/2 [1 + (-13)]
S(9) = 4 . (-12) = -48
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Given f(x)=3(2−x), what is the value of f(−4)?
Tiffany has a goal to complete a triathlon. The race consists of a 0.93-mile swim, a 24.8-mile bike ride, and a 6.2-mile run. In training, Tiffany can swim at an average pace of 2.2mph. She rides her bike at an average of 18.2mph and runs at 5.1mph. Estimate how long it will take her to complete the triathlon.
Answer:
3 hours
Step-by-step explanation:
Time = distance / rate
.93 miles / 2.2 mile/hr + 24.8 mile / 18.2 m/hr + 6.2 mile / 5.1 mile/hr = 3.00 hr
Finally, the total time in which Tiffany will complete the race will be 3 hours.
What is speed?speed is a quantity that expresses the relationship between the space traveled by an object. That is, the speed is associated with the change of position of an object in space within a certain amount of time.
Given that The race consists of a 0.93-mile swim, a 24.8-mile bike ride, and a 6.2-mile run.
In training, she can swim at an average pace of 2.2mph. She rides her bike at an average of 18.2mph and runs at 5.1mph.
We know that Time = distance / rate
So, total time= 0.93 miles / 2.2 mile/hr + 24.8 mile / 18.2 m/hr + 6.2 mile / 5.1 mile/hr
total time = 3.00 hr
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-4r-7+10r=-7+6r one solution
Answer/Step-by-step explanation:
-4r - 7 + 10r = -7 + 6r
6r - 7 = -7 + 6r
+7 +7
6r = 6r
This equation is true
All real numbers (-∞, ∞)
I hope this helps!
Solve the following:
-(6x + 6) +2=-6x-3
Answer:
no solution
Step-by-step explanation:
- (6x + 6) + 2 = - 6x - 3 ← distribute parenthesis on left side and simplify
- 6x - 6 + 2 = - 6x - 3
- 6x - 4 = - 6x - 3 ( add 4 to both sides )
- 6x = - 6x + 1 ( add 6x to both sides )
0 = 1 ← not possible
this indicates the equation has no solution
Answer:
No Solution, 0 = 1
Step-by-step explanation:
a) Simplify both sides of the equation.
−(6x + 6) + 2 = −6x − 3
−6x+ −6 + 2 = −6x + −3
(−6x) + (−6 + 2) = −6x − 3
−6x + −4 = −6x − 3
−6x − 4 = −6x − 3
b) Add 6x to both sides.
−6x − 4 + 6x = −6x − 3 + 6x
−4 = −3
c) Add 4 to both sides.
−4 + 4 = −3 + 4
0 = 1
need help with a short word problem please!!!
Answer:
5
Step-by-step explanation:
You add 5.49 until it almost goes past 30
Then count how many times you added
I hope this helps!
PLEASE HELP!
Order the cube root of 51, four and two thirds, negative pi, and negative 17 over 5 from greatest to least.
four and two thirds, cubed root of 51, negative pi, and negative 17 over 5
four and two thirds, cubed root of 51, negative 17 over 5, and negative pi
cubed root of 51, negative pi, negative 17 over 5, and four and two thirds
cubed root of 51, four and two thirds, negative pi, and negative 17 over 5
The ordering of the rational and irrational numbers from greatest to least is given by:
4 and 2/3, cube root of 51, -π, -17/5.
What are rational and irrational numbers?Rational numbers are numbers that can be represented by fractions, such as numbers that have no decimal parts, or numbers in which the decimal parts are terminating or repeating.Irrational numbers are numbers that cannot be represented by fractions, being non-terminating and non-repeating decimals, such as non-exact square roots.To order numbers on the number line, we have that:
For negative numbers, the smaller the integer part is, the greater is the number, for example -2 > -3.For positive numbers, the greater the integer part is, the greater is the number, for example 3 > 2.If the integer parts are equal, we look at the decimal part, following the same logic as above.
For this problem, the numbers are given as follows:
Cube root of 51 = 3.71.4 and 2/3 = 4.67.-π = -3.11415...-17/5 = -3.4.Hence the ordering of the rational and irrational numbers from greatest to least is given by:
4 and 2/3, cube root of 51, -π, -17/5.
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The graph of f(x) = 2x³+x² - 4x-2 is shown.
How many of the roots of f(x) are rational?
O 0
O 1
O2
O3
DONE
Answer:
a o espero que te ayude me piedes dar corona
Solve for the value of t.
Answer: t =
(2t-4)
(5t+2)°
Submit Answer
Answer:
Step-by-step explanation:
If you are to check carefully you will find that the two angles are lying on a straight line of which is 180°
mathematically
[tex](2t-4)+(5t+2)=180\\2t+5t-4+2=180\\7t-2=180\\7t=180+2\\7t=182\\\frac{7t}{7} =\frac{182}{7} \\t=26[/tex]
deas from earlier grades
5.
On a recent test, Mark got 6 questions out of 40
wrong. Which answer best describes the percent of
questions he got correct?
a. Less than 50%
b. More than 50%
c. Less than 25%
d. More than 75%
Explain or support your choice:
Answer:
D (he got 85% right which is more than 75%)
Step-by-step explanation:
because if you half 6/40 you get 3/20, now if you x by 5 you get 100 so do the same to the top (3x5 = 15)
Now you know that he got 15/100 = 15% wrong
so if you do 100 - 15 you get 85, so he got 85% right
85% is greater than 75% so therefore it is option D
hope this helps :)
1: Simplify:
-5+8-7
Answer:
Step-by-step explanation:
=(-5+8)-7=3-7=-4=-4
Step-by-step explanation:
-5(+8-7)
= -5+1
= -4
I hope this answers helps you a lot
Points A,B,C are collinear and B is between A and C. Given AB=12 and AC=19, what is BC?
Answer:
BC = 7
Step-by-step explanation:
Due to the segment addition postulate, AB + BC = AC
Substitute: 12 + BC = 19
BC = 7
Solve for the value of a
