2 years ago

A car travels down a highway at a constant speed shown in the graph below.

Mathematics

2 answers:

LenKa [72]2 years ago

5 0

Answer:

80 per hour

Step-by-step explanation:

because every hour it goes up 80 every time

lana [24]2 years ago

4 0

Answer:it’s 80

Step-by-step explanation:

You might be interested in

!PLEASE HELP GIVING BRAINLIEST!

Nat2105 [25]

.57 I would assume but it really depends on how your scaling it

7 0

1 year ago

Juan rides his bike with a constant speed of 20 km/h. How long will he take to travel a distance of 30 kilometers?

Fudgin [204]

Given:
unit rate: 20km/h

Speed = distance / time
20kmh = 30km / time
time = 20kmh / 30km
time = 2/3 hrs or 40 minutes

2/3 hrs * 60mins/hr = (2*60)/3 = 120/3 = 40 minutes

4 0

3 years ago

Read 2 more answers

A right circular cylinder has a volume of 1 cubic meter and a height of 0.6 meters what is the radius of the cylinder to the nea

lapo4ka [179]

The volume formula of a cylinder is :

$V=\pi r^2h$

From the problem, the volume is 1 m^3 and the height is 0.6 m.

Substitute the given to the formula :

$\begin{gathered} 1=\pi r^2(0.6) \\ 1=3.14(0.6)r^2 \\ r^2=0.53 \end{gathered}$

Take the square root of both sides of the equation :

$\begin{gathered} r^2=0.53 \\ r=\sqrt[]{0.53} \\ r=0.728 \end{gathered}$

The answer is r = 0.728 m

8 0

11 months ago

Multiply and simplify: (2b2+2b)2

sveta [45]

Answer:

4b^2+2b (b^2 means b squared)

Step-by-step explanation:

4 0

2 years ago

Justine and her cousin Natalie are picking out snacks at the corner store for movie night. Natalie spends $5.30. Justine spends

Kitty [74]

Answer:

34.45

Step-by-step explanation:

11÷2 = 5.5

so 5.5x5.30 = 29.15 + 5.30 = 34.45

8 0

2 years ago