Ask question

Ask question

All categories

3 years ago

13

Roberto has run 16 of the 26.2 miles in a marathon. Rounded to the nearest whole number, what percent of the marathon has he com

pleted?

1 answer:

alex41 [277]3 years ago

4 0

The equation set up would look like this.. 16•26.2=416.32 of what Robertos completion of the marathon

You might be interested in

Solve for x. (x - 8)(x - 8) = 0 A. -64 B. -8 C. 8 D. 64

nekit [7.7K]

Answer:

C. 8

Step-by-step explanation:

Write in exponential form: (x-8)²=0

Set the base equal to 0: x-8=0

Move the constant (8) to the right: x=8 (answer)

(x-8)(x-8)=0

(x-8)²=0

x-8=0

x=8

4 0

3 years ago

Which value of x makes the equation x + 0.5x = x + 6 true?<br><br> 3<br> 12<br> 6<br> 30

zhenek [66]

The answer for this would be x=12

6 0

3 years ago

Some online banks offer "online bill pay."What does this mean?

sleet_krkn [62]

It means that you can pay your utility bill for example using internet banking.

5 0

3 years ago

If an angle of 11pi/30 radian is in standard position. What is the reference angle in radian?

bixtya [17]

Answer:

$\frac{11\pi}{30}$

Step-by-step explanation:

The reference angle is an acute angle that angle in standard position makes with the positive x-axis.

The given angle in radians is

$\frac{11\pi}{30}$

This angle is already acute and hence it is itself a reference angle.

The reference angle of any angle in the first quadrant is the same angle.

4 0

3 years ago

What's the difference between partial variation and direct variation

shepuryov [24]

Answer:

<u>Direct Variation is a relation that is of the form y = mx.</u>

and

<u>Partial Variation is a relation that is of the form y=mx+b</u>

Explanation:

This is a simple way to see the difference between them.

<em>Hope This help you!</em>

8 0

3 years ago