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Charra [1.4K]
3 years ago
13

Deandre is going for a run. He runs at a speed of 6.4 miles per hour for two hours. For how many miles does he run?

Mathematics
1 answer:
Lina20 [59]3 years ago
8 0
You just multiply 6.4 by how many hours, and that’s your answer. So it’s 12.8 miles in 2 hours
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What is the ratio from 18 to 16
Irina18 [472]

Answer: 8:9

Step-by-step explanation: Two find this answer, you need to see what will be the greatest number they can divide by (greatest common divider), it needs to be the same number for both 18 and 16. What number can go into both numbers, and is the greatest number? The answer is two, now you divide 2 by 18 and 16, so you'll get 8:9.

Hope this helps have a BLESSED and wonderful day! :-)

-Cutiepatutie

4 0
3 years ago
2. Two angle measures are in the ratio 5:9. Write
iris [78.8K]

The two angles are x and 9x/5

<h3 /><h3 />

Let the two angles we require be x and y.

<h3 /><h3>Ratio of both angles</h3>

We have that the ratio of both angles are x:y

Since both angles are in the ratio 5:9, we have that,

x:y = 5:9

⇒ x/y = 5/9

<h3 /><h3>Value of the other angle</h3>

So, we Make y subject of the formula

Multiplying both sides by y, we have

y × x/y = 5/9 × y

x = 5y/9

Multiplying both sides by 9, we have

9 × x = 5y/9 × 9

9x = 5y

Dividing both sides by 5, we have

9x/5 = 5y/5

y = 9x/5

So, the two angles are x and 9x/5

Learn more about angles here:

brainly.com/question/14362353

3 0
2 years ago
In art class,Kerion is coloring a pattern where half of the squares on her paper are being colored blue. Of the blue squares,1/3
kolbaska11 [484]
100% of Kerion's paper squares are:
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3 years ago
Helppppppp................
GarryVolchara [31]
16 hope this helps you
5 0
3 years ago
guy wants to add 7,145 and 8,265 and using mental math strategies what steps could guy take to add the number is guy,s answer co
TEA [102]
First add the biggest number like thousand together and the go in to the last numbers
4 0
3 years ago
Read 2 more answers
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