What is the answer to 10 - 2r for r =5

Answers

Answer 1

Answer: 10 - 2 x 5 = 10 - 10 = 0

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Max travels to see his brother's family by car. He drives 216 miles in 4 hours. What is his rate in miles per hour? B) Suppose he makes two stops of 10 minutes each during his journey. Will he be able to reach the town in 4 hours if he keeps the speed the same?
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Which is larger, 4/7 or 2/3?

Answers

2/3 becuase 2/3 in 4/7 is like 4.5/7

Rachel is a stunt driver. One time, during a gig where she escaped from a building about to explode(!), she drove to get to the safe zone at 242424 meters per second. After 444 seconds of driving, she was 707070 meters away from the safe zone. Let DDD represent the distance (in meters) from the safe zone after ttt seconds. Complete the equation for the relationship between the distance and number of seconds.

Answers

The equation is D=17.5*t

Step-by-step explanation:

Rachel took 4 seconds to reach 70 meters away from the safe zone.

Finding the speed she took to drive away from the safe zone will be;

Speed=Distance/time

S=D/T

S=70/4 =17.5 m/s

D=17.5 * t -----where D is the distance (in meters) from the safe zone after t seconds.

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To find speed: brainly.com/question/2583051

Keyword : speed, equation, distance

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Answer:

y = 166 – 24x

Step-by-step explanation:

first let us solve the distance of the safe zone from the building

let x = be the distance she traveled after 4 s

x = (24 m/s)( 4 s)

x = 96 m

since she is 70 m away at that time. So the distance of the safe zone is 70 m + 96 m = 166 m

so the function is:

y = 166 – 24x

The function f(r) gives the area of a circle with radius r. It can be written in equation form as fr) = 3.14/2². What is f(5)?

Answers

Answer:

basically all u do is sub in 5 for r.

Step-by-step explanation:

f(5) = 3.14 * 5^2

f(5) = 3.14 * 25

f(5) = 78.50 <===

What is the next logical statement in the proof below?given: M is the midpoint of AB
prove:2(AM) = AB
a) AM+AM=AB
b) AM=AB-MB
c) AB=AM+MB
d) M (A+B)=AB

Answers

First, we have write down, in the language of mathematics that M is the midpoint of AB. This means that AB will have two parts, each of them ending with (or beginning with) M. This is how we do it:

c) AB=AM+MB

The correct answer is AM+AM=AB I know what test this is.

Is 3/8 greater than 1/8

Answers

yes 3/8 is bigger that 1/8 because there is 2 more 8ths added to it

3/8 is greater than 1/8.

HOPE THIS HELPED
:)

Hey guys I'm pretty sure I got the first two questions but if I didn't can you help me and I need help with the last two questions.

Answers

GOF = 62°
the adjacent angle i think is EOH

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