3 years ago

Darin skateboarded to the west at 8 m/s. In 7 seconds, he slowed down to 3

Mathematics

1 answer:

MakcuM [25]3 years ago

3 0

Answer:

C) -0.71m/s²

Step-by-step explanation:

V = V0 + at

V = final veloctiy

V0 = Initial velocity

a = acceleration

t = time

3 = 9 + a7

-5 = a7

$-\frac{5}{7}$ = a

a ≅ -0,71

You might be interested in

A number has the digits 2, 8 and 6 to the nearest ten the number rounds to 830. what is the number. Please break it down.

Assoli18 [71]

The number would be 826. 826 rounded to the nearest ten would be 830 because when you have a number at the end that is 5 or higher, it would round up.

8 0

3 years ago

In circle J with m \angle HJK= 92m∠HJK=92 and HJ=9HJ=9 units find area of sector HJK. Round to the nearest hundredth.

Diano4ka-milaya [45]

Answer:

65.03square units.

Step-by-step explanation:

Find the diagram in the attachment below.

Area of the sector HJK = theta/360° × πr²

theta is the angle subtended by the sector = ∠HJK = 92°

r is the radius = HJ = 9units.

Substituting the given values in the formula:

Area of sector HJK = 92°/360° × π(9)²

Area of sector HJK = 23,399.28/360

Area of sector HJK = 65.03 square units to nearest hundredth

6 0

3 years ago

Saidhari bought a toaster oven for $45. This price was 1/4 off the list price. What was the list price?

Naya [18.7K]

The answer is 180 because all you have to do is multiple by 4

5 1

3 years ago

Please solve will give BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINL

natulia [17]

Beginning:

You see,

You see:

It is the bisector of the photosynthesis if you want the nucleustransformation to let you know transpirtation is present for the bisector of photosynthesis and then the nucleus would get a membrane which allowed the photosynthesis synthesise into photos thatneeds to be taken by photographers

In Conclusion:

Gimme Brainliest

5 0

3 years ago

Read 2 more answers

Pls someone help me with part b and their is 5.6 acres

kramer

$0.03+$0.04=$0.15x4=$0.60

6 0

3 years ago