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marin [14]
2 years ago
11

Wayne and Sarah both leave Sacramento at noon exactly. Wayne is driving west at 40 mph, while Sarah is driving south at 70 mph.

Find the rate at which the distance between them is changing at 2pm. Show all your work, include units in your answer. You do not need to simplify!
Mathematics
1 answer:
bulgar [2K]2 years ago
4 0

Answer:

30units because we are dealing with speed

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Roberto has $71 to buy baseballs for his little league team. Each baseball
Daniel [21]

Answer:

10

Step-by-step explanation:

he can buy 10 because 7×10=70

8 0
2 years ago
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the path of a kicked soccer ball can be modeled by the equation y=3x^2. State whether the equation represents a linear or a nonl
Flura [38]

Answer:

  nonlinear

Step-by-step explanation:

The degree of x in the equation is not 0 or 1, so the function is nonlinear.

_____

<em>Additional comment</em>

Your function graphs as a parabola, not a straight line. A function is only linear if its graph is a straight (non-vertical) line.

5 0
2 years ago
If 3x plus 2 equals 90 then what is the value of x
Firdavs [7]

Hello!

3x+2=90

Explanation:

↓↓↓↓↓↓↓↓↓↓↓↓↓

First you had to subtract by 2 from both sides of the equation.

3x+2-2=90-2

Simplify

3x=88

Then you divide by 3 from both sides of the equation.

\frac{3x}{3}=\frac{88}{3}

Simplify it should be the correct answer.

x=\frac{88}{3}

Answer⇒⇒⇒⇒⇒x=88/3

Hope this helps!

Thank you for posting your question at here on Brainly.

Have a great day!

-Charlie

4 0
3 years ago
he section of paper shown in the pattern below is 1/4 of a circle. It will be wrapped around a cone. The wrapper will then be pa
uranmaximum [27]

The volume of the cone based on the figure illustrated wil be 196cm³.

<h3>Host illustrate the information?</h3>

The information is incomplete and the complete question wast found online. An overview will be given.

Let's assume that the height is 4cm and the radius of the cone is 7cm. The volume of the cone will be:

= 1/3πr²h

= 1/3 × 3.14 × 7² × 4

= 196cm³

Learn more about cone on:

brainly.com/question/1082469

#SPJ1

6 0
2 years ago
Find the value of 7×+2y when x=2and y=-9
jeka94
The answer should be -4,
7x2=14
2x-9=-18
14+ -18= -4
6 0
3 years ago
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