Ask question

Ask question

All categories

3 years ago

10

Alex drove 135 miles in 3 hours at a constant speed

1 answer:

Dominik [7]3 years ago

7 0

Speed = distance / time
speed = 135/3 = 45 miles per hr <==

You might be interested in

What is the answer !!! ? pls help

Mumz [18]

Answer:

C

Step-by-step explanation:

4 0

2 years ago

What is 2x-3y=5<br> x+2y=-1

ikadub [295]

Answer:

6

Step-by-step explanation:

3 0

2 years ago

A graph is constructed such that time (in hours)is the x-variable and distance (in miles) is the y-variable. If you plot the dis

astra-53 [7]

For every one mile (across) the line will go up 60. This line (from (0,0) ) is therefore y = 60x
:D

8 0

2 years ago

Help please find the circumference of the circle

GREYUIT [131]

Answer:

10 i believe

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Find the length s of the arc of a circle radius 40 miles subtended by the central angle 1/8 radian

Mrac [35]

$\bf \textit{arc's length}\\\\
s=r\theta \quad 
\begin{cases}
r=radius\\
\theta =angle~in\\
\qquad radians\\
------\\
r=40\\
\theta =\frac{1}{8}
\end{cases}\implies s=40\cdot \cfrac{1}{8}\implies s=5$

5 0

2 years ago