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3 years ago

Demetrius Scored 28 points in5 56 minutes duringa game of tennis. How many points did he average per minute during that

Mathematics

1 answer:

slava [35]3 years ago

3 0

Answer:

420/89

Step-by-step explanation:

What we know:

Demetrius scored 28 points in 356 seconds.

To get the per second rate divide 28 by 356.

28/356 = 7/89

Here, we're looking for the per minute rate, so multiply the previous rate by 60.

(7*60)/89 = 420/89 (Since this asks for an improper fraction, I'll keep it as so.)

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How many letters are in this sentence that you are reading right now?

Mila [183]

Answer:

56 letters

Step-by-step explanation:

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2 years ago

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U = 6i – 10j<br> g= -81 – 11j<br> Find: -3u + 5g

VARVARA [1.3K]

Answer:

$-3u + 5g =-58i -25j$

Step-by-step explanation:

Given

$u = 6i - 10j$

$g=-8i - 11j$

Required

$-3u + 5g$

We have:

$-3u + 5g$

This gives:

$-3u + 5g = -3(6i - 10j) + 5(-8i - 11j)$

Open bracket

$-3u + 5g = -18i + 30j - 40i - 55j$

Collect like terms

$-3u + 5g = -18i - 40i+ 30j - 55j$

$-3u + 5g =-58i -25j$

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2 years ago

4.A trapezoid with a perimeter of 30 units is

Tom [10]

Answer:

It would be (x0.3,y0.3). C is the answer

Step-by-step explanation:

Because if you actually read it, it already gave you the answer which is the scale factor of 0.3

so that would lead to (x0.3,y0.3)

6 0

3 years ago

a spinner is divided into 6 equal sections numbered from 1 to 6 if the arrow is spun once what is the probability that it will l

ElenaW [278]

Answer:

1/3

Step-by-step explanation:

4 and 5 are two terms

two out of 6 terms is one third

therefore it has a probability of one out of three

4 0

2 years ago

Find what x =_______

kramer

Answer:

x=18

Step-by-step explanation:

ok, so you mulityply base and hieght then divide by 2

your base is 6 and your height is 6

6x6=36

36/2=18

your welcome

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2 years ago

Read 2 more answers