Answer: 30 miles
Step-by-step explanation: so first if Jayana is 30% of the way to achieving her goal and she has already ran 9 miles. You will have to convert 30% into a decimal. 30% is the same thing as 0.3 so, as that being said you will have to divide 9 by 0.3 because we are trying to find the miles.
Keyla and Crystal arrive at the Texas State Fair with $57.50.
Admission into the fair is $17 and each ride will cost an additional $2.50
Which of the following equations can be used to find the total number
of rides they can go on if they each pay the entrance fee?
Answer
40.50 divided by 2.50
Step-by-step explanation:
57.50-17=40.50
pllssss help !!! Which table of values will generate this graph? On a coordinate plane, points are at (negative 3, negative 2), (negative 1, 0), and (1, 2). A 2-column table with 3 rows. Column 1 is labeled x with entries negative 3, negative 1, 1. Column 2 is labeled y with entries negative 2, 0, 2. A 2-column table with 3 rows. Column 1 is labeled x with entries negative 3, 0, 1. Column 2 is labeled y with entries negative 2, negative 1, 2. A 2-column table with 3 rows. Column 1 is labeled x with entries negative 2, 0, 2. Column 2 is labeled y with entries negative 3, negative 1, 1. A 2-column table with 3 rows. Column 1 is labeled x with entries negative 2, negative 1, 2. Column 2 is labeled y with entries negative 3, 0, 1.
Answer:
D!
Step-by-step explanation:
edge2020
Answer:
its D
Step-by-step explanation: the numbers are graphed on line duh
Two researchers are studying the decline of elephant populations. In one study, a population of 1,568 elephants is expected to decrease at a rate of 50 elephants per year. In a second study, the population of a group of 1,634 elephants is expected to decrease at a rate of 72 elephants per year. After how many years will the two populations be the same?
4x2 + 24x + 20 common factor?
Answer:
8+44 factor teh of ok aprendeis facaleis
A store normally sells a floor lamp for $83.99. The store is having a sale that reduces the lamp's price by 15%. How much does the lamp cost during the sale?
Please Help I will Mark you brainiest To feed his plant, Aaron creates a mixture that requires a 3/8 cup of plant food for every gallon of water. If he uses 10 1/2 gallons of water, how many cups of plant food will he need? **
Answer:
I got 3 15/16 cups I honestly am not sure if that's right
Please help me!!!! I need to identify the point of rotation and label them PQR and XYZ
5 and 6 find the least common multiple of each set of number
What is the value of m in the figure below? If necessary, round your answer to
the nearest tenth of a unit.
A. 8.5
B. 8.2
C. 13
D. 4
Answer:
B. 8.2
Step-by-step explanation:
[tex] In\: \triangle ABC, \:\angle ABC= 90\degree \: \&\: BD\perp AC[/tex]
So, by geometric mean property.
[tex] BD = \sqrt {AD\times CD} \\
BD = \sqrt {13\times 4}\\
BD = \sqrt {52}\\
Next\: in \: \triangle BDC, \:\\
By\: Pythagoras \: theorem \\
m^2 = BD^2 + CD^2 \\
m^2 = (\sqrt {52}) ^2 + (4)^2 \\
m^2 =52 + 16\\
m^2 =68\\
m =\sqrt{68} \\
m = 8.24621125\\
m = 8.2 [/tex]
31 increased by 14?
Answer: 45
Step-by-step explanation
31+14=45
Start from the back
4+1=5
3+1=4
Then put them together
45.
Answer:
45
Step-by-step explanation:
31 increased by 14
= 31 + 14 = 45
Hope this helps
plz mark as brainliest!!!!!!!!!!
3 1
+ 1 4
-----------------
4 5
------------------
8=4(q-2)+4
Please help
Answer:q=3
Step-by-step explanation:
Answer:
so, q=3
Step-by-step explanation:
8=4 (q-2)+4
8=4q-8+4
collect like terms
8=4q-4
8+4=4q
12=4q
divide by 4 both sides
12/4=4q/4
3=q
mark me as brainliest plyyyzzz
Right triangle ABC is on a coordinate plane. Segment AB is on the line y = 2 and is 3 units long. Point C is on the line x = −1. If the area of ΔABC is 6 square units, then find a possible y-coordinate of point C.
A: 6
B: 7
C: 8
Answer:
A. 6
Step-by-step explanation:
Segment AB is on the line y = 2 and is 3 units long.
Point C is on the line x = −1.
FIND:
If the area of ΔABC is 6 square units, then find a possible y-coordinate of point C.
SOLUTION:
Area of a triangle = 1/2 b * h
segment AB is a horizontal line
the base of our triangle and point C is somewhere on the height.
If we can find the height of the triangle, we can add or subtract that height from y = 2 to get the possible y coordinate of point C.
We know that the x coordinate is -1 so,
6 = 1/2 (3) h
12 = 3h
h = 4
we can either add 4 or subtract 4 to the y coordinate of 2 to get the possible y coordinate of point C.
option 1
2 + 4 = 6 so the coordinate for C could be (-1, 6) or
option 2
2 - 4 = -2 so the coordinate for C could also be (-1, -2).
Since -2 is not in our choices but 6.
therefore,
the answer would be A. 6
The graph represents a mechanic’s labor costs for a given number of hours of car repair. A graph titled Car Repairs. The horizontal axis shows Labor Time (hours) numbered 0.25 to 2.5, and the vertical axis shows Labor Costs (dollars), numbered 25 to 250. The line remains constant at $50 dollars over 1 hour, then increases sharply. The line remains at 50 dollars from 0 to 1 hour, then move upward to end at 175 dollars at 2.5 hours.
Answer:
A: All repairs requiring 1 hour or less have the same labor cost.
Step-by-step explanation:
Answer:
A: All repairs requiring 1 hour or less have the same labor cost.
Step-by-step explanation: all right!
Please I need help with this
Answer:
2
Step-by-step explanation:
Select all the true statements.
A:You can compare irrational numbers using rational approximation.
B:Square roots can be compared and ordered by comparing and ordering the numbers underneath the radical symbol.
C:You cannot compare the value of rational and irrational numbers.
D:The closer together the numbers being compared, the more decimal places you need to use.
The correct options are given below;-
1) You can compare irrational numbers using rational approximations
2) Square roots can be compared and ordered by comparing and ordering the numbers underneath the radical symbol.
3) The closer together the numbers being compared, the more decimal places you need to use
What is an irrational number?All real numbers that are not mathematically rational are referred to as irrational numbers. On the other hand, irrational numbers cannot be expressed as the ratio of two integers.
1) Due to the fact that both rational and irrational numbers are a component of the real numbers and, as a result, have distinct positions on the real number line, it is possible to compare the values of two irrational numbers based on their relative positions on the number line.
2) Square roots can be sorted in their order of magnitude and can also be compared by comparing and sorting the numbers under the radical sign because the values of square roots are directly proportional to the value under the radical symbol.
3) The difference between two numbers that are very close to one another will be little. Therefore, the value of the difference between the numbers must be increased by increasing the detail or the number of decimal places of the numbers in order to clearly highlight the differences between two near numbers.
Similarly, It is necessary to increase the level of detail or the number of decimal places when comparing two numbers that are extremely close to one another.
To know more about irrational numbers follow
https://brainly.com/question/1300130
#SPJ1
MARKING BRAINLIEST!! PLEASE HELP ME.
A. Name the angle relationship.
B. Find the value of x and show your work.
Answer:
Complementary angle
Step-by-step explanation:
It adds up to 90 degrees
select three ratios that are equivalent to 11 : 1
Answer:
33:3 22:2 44:4 55:5 66:6
Step-by-step explanation:
what are your options? comment them if I didn't include them
Help once again !!!!
please help me get the answer and understand it.
Answer:
I believe d
Step-by-step explanation:
Answer:
The angle should be 74 degrees and they are supplementary
Step-by-step explanation:
It is 74 degrees because the two angles must add up to 180, so you can simply subtract 106 from 180 to get 74. The angles are supplementary because they add up to 180 degrees, while complementary angles only add up to 90 degrees
6x + 14
Factor the polynomial using GCF
help! i cant figure this out.
Answer:
65 cm squared
Step-by-step explanation:
Graph the line with the equation y=1/6 + 7
Hey there!
[tex]Answer:\boxed{\text{Slope:}0}\boxed{\text{y-intercept:}(0,\frac{43}{6}) }[/tex]
Graph coming up right below!
Hope this helps!
[tex]\text{-TestedHyperr}[/tex]
Does anyone know the answer ?
B is the answer...
Step-by-step explanation:
So what youll wnat to do is figure out what the angle is.Its a right angle, a right angle is 90° . so what youll do is take 90° - 36° = 54°
. The graph of the linear function g(x) = 2x - 2 is shown.
Complete Question:
The graph of the linear function g(x) = 2x - 2 is shown. The graph of f(x) = ()x is the graph of g(x) = 2x - 2reflected over the y-axis.
Which graph represents g(x)?
Answer:
[tex]f(x) = -2x - 2[/tex]
Step-by-step explanation:
Given
[tex]g(x) = 2x - 2[/tex]
Required
Determine f(x)
When a graph g(x) is reflected over the y axis, the resulting function is:
[tex]f(x) = g(-x)[/tex]
Solving for g(-x)
[tex]g(x) = 2x - 2[/tex]
[tex]g(-x) = 2(-x) - 2[/tex]
[tex]g(-x) = -2x - 2[/tex]
Recall that [tex]f(x) = g(-x)[/tex]
[tex]f(x) = -2x - 2[/tex]
A) (-6) - (+3) =
Please put the working also
Answer:
-9
Step-by-step explanation:
A) (-6) - (+ 3) = -6 -3 = -9
−112.74 = 9.2p − 9.7
Answer:
p= -11.2
Step-by-step explanation:
-112.74 = 9.2p - 9.7
-103.04 = 9.2p (added 9.7 to both sides because its the inverse operation)
[tex]\frac{-103.04}{9.2}[/tex] = [tex]\frac{9.2p}{9.2}[/tex]
-11.2 = p
Find the value of x.
(3x + 7)º
(4x – 18)°
X =
Answer:
X=25
Step-by-step explanation:
3x+7 = 4x-18
Subtract 3x from both sides
7=x-18
Add 18 to both sides
25=x
Solve for x: 3x - 5 = 2x + 6
Answer:
3x - 5 = 2x + 6
Step one- Subtract 2x to isolate the variable
X – 5 = 6
Step two- Add 5 to continue to isolate the variable
X = 11
Your answer is x = 11
Hopefully this helps! Feel free to mark brainliest!
Answer: x=11
Step-by-step explanation:
3x-5=2x+6
+5. +5
3x=2x+11
-2x -2x
x=11
What two numbers have a product of -2 and a sum of 7
Greetings from Brasil...
According to the statement of the question, we can assemble the following system of equation:
X · Y = - 2 i
X + Y = 7 ii
isolating X from i and replacing in ii:
X · Y = - 2
X = - 2/Y
X + Y = 7
(- 2/Y) + Y = 7 multiplying everything by Y
(- 2Y/Y) + Y·Y = 7·Y
- 2 + Y² = 7X rearranging everything
Y² - 7X - 2 = 0 2nd degree equation
Δ = b² - 4·a·c
Δ = (- 7)² - 4·1·(- 2)
Δ = 49 + 8
Δ = 57
X = (- b ± √Δ)/2a
X' = (- (- 7) ± √57)/2·1
X' = (7 + √57)/2
X' = (7 - √57)/2
So, the numbers are:
(7 + √57)/2and
(7 - √57)/210. What is the rule of about acute angles if we have 2 parallel lines cut by a transversal?
Answer:
When you have two parallel lines cut by a transversal, you get four acute angles and four obtuse angles . All the acute angles are congruent, all the obtuse angles are congruent, and each acute angle is supplementary to each obtuse angle.
Step-by-step explanation:
