All categories

2 years ago

1. A car moves 200m in 4 s. What is the speed of the car? I

Mathematics

2 answers:

algol132 years ago

8 0

Answer:

50m/s

Step-by-step explanation:

Speed = Distance / Time:

Speed = $\frac{200}{4}$ = $50 m/s$

zepelin [54]2 years ago

3 0

Answer:

50mps

Step-by-step explanation:

divide 200 by 4

You might be interested in

Find the value of x for which / || m

Tresset [83]

Answer:

Step-by-step explanation:

7 0

2 years ago

danielle did not complete 15 of her 200 assignments last year. Kim said that is 0.075 of her assignments and Kelly said it is 0.

Alona [7]

Answer:

Kim

is correct

Step-by-step explanation:

Here, we want to know who is correct between Kim and Danielle

From the question, what is not completed is 15 out of 200

To find what is not completed, we divide 15 by 200

Thus, we have;

15/200 = 0.075

This mean Kim is correct

3 0

1 year ago

HELP ASAP PLEASEEEEEEEEEE HELPPP

grin007 [14]

Answer:

6/36 as simplified as 1/6

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

What is the equation of the line that passes through the point (-2,3) and is parallel to the line whose equation is y = 3/2x - 4

Kisachek [45]

Answer:

y = 3/2x + 6

Step-by-step explanation:

y = 3/2x - 4

y-intercept through point (-2, 3):

3 = 3/2(-2) + b

3 = -3 + b

b = 6

Equation of line:

y = mx + b

y = 3/2x + 6

**Parallel line share the same slope, in this case 3/2.

8 0

2 years ago

511 = -7 (10x – 13) steps

PilotLPTM [1.2K]

Answer: $x=-6$

Simplify both sides of the equation

$511=(-7)(10x)+(-7)(-13)(Distribute)\\511=-70x+91$

Flip the equation

$-70x+91=511$

Subtract 91 from both sides

$-70x+91-91=511-91\\-70x=420$

Divide both sides by -70

$-70x/70=420/-70\\x=-6$

3 0

2 years ago

Read 2 more answers