Answer:
3 × [tex]\frac{2}{8}[/tex]
Step-by-step explanation:
The three rectangles add up 6/8 of the unit
The correct expression is:
3 × [tex]\frac{2}{8} =\frac{(3)(2)}{8} =6/8[/tex]
Hope this helps
4.
Lisa is planting a garden. The rows of peas in Lisa's garden are going to be 3 feet long, so she will plant a seed every 3/16 of a foot. Which of these is the same as 3/16?
Find the distance between 11/5 and [tex]\sqrt{25/4}[/tex] on a number line.
Answer:
Assuming you meant 11/5 - √(25/4) The answer is -3/10 or -0.3.
Step-by-step explanation:
Subtract the quantities.
answer all 3 for brainliest
Answer:
πr + 2r
Step-by-step explanation:
Perimeter of Semicircle
The perimeter of a semicircle is the sum of the half of the circumference of the circle and diameter. As the perimeter of a circle is 2πr or πd. So, the perimeter of a semicircle is 1/2 (πd) + d or πr + 2r, where r is the radius.
Step-by-step explanation:
1. d = 22mm
circumference = πr + d
= 22/7 × 11 + 22
= 56.57 mm
2. r = 4 inches
circumference = πr + d
= 22/7 × 4 + 8
= 20.57 Inches
3. d = 10 yards
circumference = πr+d
= 22/7 × 5 + 10
= 25.71 yardsIdentify the scatter plots as linear association, nonlinear association, or no association.
(WONT LET ME ADD THE 6TH IMAGE)
Answer:
1. Non-linear positive
2.Linear positvie
3. No association
4.Linear negative
5.Non-linear negative.
Step-by-step explanation:
If this answer helped may I get brainlest.
A gift box has the shape of a rectangular prism. How much wrapping paper do you need to cover the box?
Answer:
the answer should be 160 in^3 because what you have to do is to multiply 16 times 7 times 15 and you will get 160 which is the answer.
Step-by-step explanation: I hope this is the right answer and please give me brainliest. Tell me if i got it right or not.
100 points: A small circular mirror has a 2 cm frame around it. The mirror itself is 8 cm in diameter.
if possible show your work :)
(a) Write and simplify an expression for the exact area of the frame.
(b) Find the approximate area of the frame. Use 3.14 to approximate π
Answer:
48π and 150.72
Step-by-step explanation:
Please check out the attached photo. by the way, if anything's confusing, feel free to leave a comment. I'm here to help.
Total diameter:-
8+2+2=8+4=12cmRadius=12/2=6cm
So
Area:-
πr²π6²36πcm²#2
36(3.14)113.04cm²(Exact)Need help Giving crown
Answer:
BBB L U E is showing where some parts are and possible corridnates
Step-by-step explanation:
what are the angles of a triangle with 73, x, x-11?
Answer:
The angles of the triangle are 73, 59, and 48
Step-by-step explanation:
The sum of a triangle's angles must always add up to 180
In order to find out the measure of x we must make an equation where 180=the sum of the angles
180=2x+62
We got the 2x and the 62 from combining like terms
x+x=2x
73-11=62
Now we simply use algebra and try to solo out the x
First, subtract 62 from both sides
118=2x
Then, divide both sides by 2
59=x
x=59
Then plug in 59 with x and this gives you
73, 59, and 48 which all together add up to 180
A researcher recorded the number of cows on each farm in the county.
Cows per farm
Stem Leaf
2 1 3 5 7
3 0 3 5
4 2 4 9
What is the range of the numbers?
Answer: 0
How: The range is the difference between the smallest and highest numbers in a list or set. To find the range, first put all the numbers in order. Then subtract (take away) the lowest number from the highest. The answer gives you the range of the list.
Audrey mowed 12 lawns in 9 hours. What was her rate of mowing in hours per lawn?
The rate of lawn mowing is given as 4/3 lawns per hour.
What is Unitary method ?In order to solve a problem for two different values of a quantity, its unit value is first derived. This method is known as unitary method.
The given problem can be solved using unitary method as follows,
The number of lawns mowed in 9 hours = 12
Then, number of lawns mowed in 1 hour = 12/9 = 4/3.
Hence, the rate of mowing lawn for Audrey is 4/3 lawns per hour.
To know more about unitary method click on,
https://brainly.com/question/28276953
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What is 14% of 800? Enter your answer in the box.
Describe how the data is dispersed in a box plot with the following data set: 25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, 24.
The data is dispersed in a box plot with the data set: 25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, 24 is shown in the image attached.
What is the box plotTo create a box plot for the given data set:
25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, and 24
One first need to look for some key statistics that will help one make the plot and they are
Minimum value in the data set.First quartile (Q1)Median (Q2)Third quartile (Q3)Maximum value in the data set.So first sort the data in ascending order:
18, 19, 20, 21, 24, 25, 26, 27, 30, 31, 32, 33, 36, 36, 38Minimum: 18 First quartile (Q1): 21.Median (Q2): 27.Third quartile (Q3): 33.Maximum: 38.The lines coming out from the box (whiskers) show the smallest and largest values that are within a certain range around the middle of the data. Any data points that are different from the others and fall outside a certain range are called outliers. These outliers are shown separately on a graph.
The box plot shows us how the data is spread out and gives us information about the average value and any very high or very low values.
Read more about box plot here:
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Find the next 4 terms of the following arithmetic sequence:
-7,-5.5,-4,-2.5
Answer:
-1, 0.5, 2, 3.5
Step-by-step explanation:
1.5 is added to the previous value for each value of the sequence. -2.5+1.5 is -1; -1+1.5 is 0.5, etc.
Answer:
-1, 0.5, 2, 3.5
Step-by-step explanation:
y=x+1.5
Hope this helps! :D
According to the line plot, how many apples weigh 5/8 of a pound?
5 apples
2 apples
4 apples
3 apples
Answer:
4
Step-by-step explanation:
If you count the X's you should count 4 X's so 4 apples weigh 5/8 pounds
PLSSSSSSSSSSHELPPPPPPPPPP
Answer:
Equation: 28-F = N
then if he folded 22 it would be 6
Step-by-step explanation:
Im pretty sure thats right
Hope this helpsss!<3
Answer:
N = 28 - F N = 6
Step-by-step explanation:
N = 28 - F
F = 22
28 - 22 = 6
N = 6
BRAINLIEST! THANK YOU< APPRECIATE YA
Complete this missing number problem.
N + (187 - 94) = 150
N + _ = 150
N = _
Fill in blanks
n+93=150
n=57
help helphelp helpe hwlp hwlp
Answer:
0.6
Step-by-step explanation:
You count how many pieces there are in total, and then you subtract the blue pieces from the total which is 3. Then you need to convert 5/8 into a decimal.
show work on how to question
Circumference of a circle = 2 × π × r
And Diameter = 2 r
Therefore using the formula!
Circumference of the circle with diameter 20 foot :
2 × π × 10 = 20 π foot
Circumference of the circle with diameter 5 foot :
2 × π × 2.5 = 5 π foot
Difference between the sand paintings' diameter = 20 π - 5 π = 15 π foot
Pleaseee help I’m so confused
Answer:
25
Step-by-step explanation:
(You can do this differently, but I chose to do it like this)
First, convert the 1816 kilograms to pounds.
1816 kilograms = 4003.595 pounds
Then, we can divide 4003.595 pounds by 160 to figure out how many 160-pound people the balcony can hold.
4003.595 ÷ 160 ≈ 25.02
If the balcony holds 26 people, it will collapse, so the answer must be 25.
I hope this helps and please mark me as brainliest!
i need help with this get more math problem.
Answer:
[tex]y = 2(x + 3) ^{2} - 1[/tex]
should be it. good luck!
Answer: y = 2 (x+3)^(2) -1
Step-by-step explanation:
y=mx+b formula
inside parentheses as (x+n) or (x-n) brings the graphed line left or right on the x-axis (+ is left, - is right). thus, we have (x+3), which is then squared to create the u shaped curve.
to bring the point curve to a -1 in the y-axis (-3,-1), a -1 is added to the end, outside of the parentheses. thus we now have [(x+3)^2] -1
to narrow the curve, the part parentheses is multiplied, here by two. thus, the final answer is y=[(x+3)^2]-1
How do you do this???
Answer:
(a) 136 ft
(b) $680
Step-by-step explanation:
You want to know the perimeter length and the cost of tiling around a pool with the L-shape shown.
(a) PerimeterThe sum of horizontal lengths at the bottom of the pool outline is the same as the length at the top.
The sum of vertical lengths at the left of the pool outline is the same as the length on the right.
The perimeter is the sum of horizontal and vertical lengths of the outline, so is ...
P = 2(40 ft + 28 ft) = 136 ft
The perimeter of the pool is 136 ft.
(b) Tile costThe cost of tile is found by multiplying the cost per length by the length around the pool.
tile cost = ($15/(3 ft))(136 ft) = $680
It will cost $680 to put tiles around the edge of the pool.
<95141404393>
What is the value of 2x and 3x?
WILL GIVE BRAINLIEST AND ALSO 5 STARS + 100 POINTS. ANSWER QUICK AND CORRECTLY WITH NO LINKS
Answer:
x = -40
Step-by-step explanation:
Rewrite "(x - 4)/4" in a different way:
⇒ 8 + x/2 = (x - 4)/4 - 1
⇒ 8 + x/2 = x/4 - 4/4 - 1
Simplify the R.H.S:
⇒ 8 + x/2 = x/4 - 1 - 1
⇒ 8 + x/2 = x/4 - 2
Add 2 both sides and subtract x/2 both sides:
⇒ 8 + x/2 = x/4 - 2
⇒ 8 + 2 = x/4 - x/2
⇒ 10 = x/4 - 2x/4
Simplify the R.H.S:
⇒ 10 = x/4 - 2x/4
⇒ 10 = -x/4
Use cross multiplication:
⇒ 10 × 4 = -x
⇒ -(40) = x = -40
Answer:
xx=-40xAnswer
Step-by-step explanation:
In the diagram, lines r and s are parallel to each other and perpendicular to transversal line t. Line w is a transversal to lines r and s. Use properties of special angles, formed by parallel lines, perpendicular lines and their transversals, to describe the relationship between the angles. Choose all of the situations that correctly describe the relationship between the angles. Note: Figure is not drawn to scale.
s || r ; s ⊥ t ; r ⊥ t
line w is a transversal
m∠7=72°
10 and 14
(MULTIPLE CHOICE)
supplementary angles
The angles do not share a special relationship.
vertical angles
right angles
equal angles
alternate exterior angles
same side interior angles
alternate interior angles
corresponding angles
Answer:
Part 1)
Part 2)
Part 3)
Part 4)
Part 5)
Part 6)
Part 7)
Part 8)
Part 9)
Part 10)
Step-by-step explanation:
Part 1) Find the measure of angle 7
we know that
----> by corresponding angles
we have
----> given
therefore
Part 2) Find the measure of angle 4
we know that
----> by supplementary angles (form a linear pair)
we have
substitute
Part 3) Find the measure of angle 6
we know that
----> by alternate exterior angles
we have
therefore
Part 4) Find the measure of angle 1
we know that
----> by vertical angles
we have
therefore
Part 5) Find the measure of angle 16
we know that
----> by supplementary angles (form a linear pair)
we have
---> given
substitute
Part 6) Find the measure of angle 18
we know that
----> by alternate interior angles
we have
therefore
Part 7) Find the measure of angle 21
we know that
----> by alternate exterior angles
we have
therefore
Part 8) Find the measure of angle 10
step 1
Find the measure of angle 14
we know that
----> by supplementary angles (form a linear pair)
we have
substitute
step 2
we know that
---> sum of interior angles of a triangle
we have
substitute
step 3
Find the measure of angle 10
we know that
----> by vertical angles
we have
therefore
Part 9) Find the measure of angle 11
we know that
----> by supplementary angles (form a linear pair)
we have
substitute
Part 10) Find the measure of angle 12
see Part 8)
Step-by-step explanation:
(06.04 LC)
What is the slope of a line of best fit if its equation is y = −2x + 3?
−2
Negative 1 over 2
1 over 3
3
Answer:
Option (d) is correct.
Slope of given line y = 5x -4 is 5
Step-by-step explanation:
Given equation of line as y = 5x - 4
We have to find the slope of given line.
For the general equation of line y = mx + c , where m is the slope of line and c is the y- intercept.
Slope of line is given by derivative the equation of line with respect to x, that is
Consider the given equation y = 5x - 4
then slope is
Thus, slope of liven line is 5 .
Also, by comparing the given equation with general equation the slope of line is 5 .
Thus, option (d) is correct.
Step-by-step explanation:
Needs help with 8th grade maths.
brainliest if it is right
Yes because it is the brainliest answer
Answer:
No
Because you need to half the diameter to fit it into the formula. So you would do 7 divided by 2 to get the radius which is 3.5. Then you do 3.5 x pi
Step-by-step explanation:
Use the Converse to the Pythagorean Theorem to determine if the triangle below is a right triangle.
State whether or not the triangle is a right triangle.
[tex]3^2 + 9^2=12^2\\9 + 81\\a^2+b^2=90\\c^2= 144\\90\neq 144\\[/tex]Answer: Not a right triangle, as seen as equation to the left
Step-by-step explanation:
Help me and answer correctly please and I will mark you brainliest!!!
Answer:
D)rotation, reflection
Step-by-step explanation:
Rotation because the figure has rotated in a clockwise direction but since only rotation cannot be the correct answer, the figure has also been reflected after being rotated. Thus only option D is correct.
Please do it without guessing and please give an explanation for the points
Answer:
Here is a dot plot you saw in an earlier task. It shows how long Elena’s bus rides to school took, in minutes, over 12 days.
A dot plot labeled “travel time in minutes.” The numbers 5 through 14 are indicated. The data is as follows. 5 minutes, 0 dots 6 minutes, 2 dots 7 minutes, 1 dot 8 minutes, 3 dots 9 minutes, 3 dots 10 minutes, 2 dots 11 minutes, 0 dots 12 minutes, 1 dot 13 minutes, 0 dots 14 minutes, 0 dots
Step-by-step explanation:
follow the direction you can understand