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tankabanditka [31]
2 years ago
9

If line A has a slope of 7/8, what is the slope of line B that is perpendicular to line A

Mathematics
1 answer:
faltersainse [42]2 years ago
6 0

Answer:

8/7

Step-by-step explanation:

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What is the following product? 3^sqr4 * sqr3​
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Answer:

9sqrt3

Step-by-step explanation:

This is an order of operations question.

First, simply the exponent, which gives you 3^2*sqrt3

Next, 3^2=9, giving the final answer of 9sqrt3.

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Mateo went out to eat dinner, and the meal cost $30.00. If Mateo received a 12% discount, what was the total value of the discou
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3.6

Step-by-step explanation:

4 0
3 years ago
The answers for number 5
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The answer is c because of y=mx+b

5 0
3 years ago
Car A, traveling at a constant 10 m/s, crosses the start line 3 seconds before Car B, who is traveling at a constant 15 m/s. At
Margaret [11]
The distance between Car A and car B,When Car A crosses the start line is:
distance =speed car B* time
distance=(15 m/s)(3 s)=45 m
 
Distance traveled by car A =x,  (when the car B is at the same distance from the start line)
time of car A=t

x=10 m/st  ⇒    x=10t    (1)

Distance traveled by car B=x
time of car B=t-3

x=15(t-3)  (2)

With the equations (1) and (2) we make a system of equations:

x=10t
x=15(t-3)

We solve this system of equations:

10t=15(t-3)
10t=15t-45
-5t=-45
t=-45 / -5
t=9

t-3=9-3=6

x=10 t=10 (9)=90

Answer: The time would be 9 seconds for Car A and 6 seconds for car B and the distance would be 90 meters.
8 0
3 years ago
The top of a soup can has an area of 12.56 cm2. What is the radius of the can?
Wittaler [7]
Try to divide the diameter by two
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3 years ago
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