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Tresset [83]
3 years ago
5

Please help! Very Easy Question! Which of the following are rational numbers?

Mathematics
1 answer:
nata0808 [166]3 years ago
5 0

Answer:

20.25

Step-by-step explanation:

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If 5x = 30 then x is equal to
max2010maxim [7]

Answer:

6

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
PLEASE HELP QUICKLY
andreev551 [17]

Answer:

He ran one mile in 20 minutes

Step-by-step explanation:

4 0
3 years ago
Plz Help With This Math Brainliest First Person
In-s [12.5K]

Answer:

∠L = 54°

Step-by-step explanation:

5x + 2x + 3x = 180 (all angles in a triangle add up to 180)

10x = 180

x = 18°

∠L = 3x

sub x = 18

3(18) = 54

∠L = 54°

4 0
3 years ago
No explanation required
blondinia [14]
<h3>Answer:  Yes it is a function.</h3>

Reason:

There are no repeated x values, so each x input leads to exactly one y output. That's why we have a function.

If we had something like (1,18) and (1,12), then the input x = 1 leading to simultaneous outputs y = 18 and y = 12 would mean we wouldn't have a function.

8 0
3 years ago
Kevin can travel 22 1/2 miles in 1/3 hour .What is the average speed in miles per hour?
Fantom [35]
You can choose to answer this with fractions or decimals. I'll choose fractions because we won't need calculators. 22 1/2 miles "in" 1/3 hour, means 22 1/2 mi divided by 1/3 hour.
22 1/2 = [(22×2) + 1] ÷ 2 = 45/2
So (45/2)mi ÷ (1/3)hr is the same as (45/2) × (3/1), or (45×3)/2 = 135/2, which is 67 1/2, or 67.5 mi/hr (mph).
8 0
3 years ago
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