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Neporo4naja [7]
3 years ago
10

Question 7-9. If you don’t know 7 or 8 could you please just answer 9.

Mathematics
1 answer:
GalinKa [24]3 years ago
3 0

Answer:

The answer to #9 is 8.06

Step-by-step explanation:

I don't have time for the other questions tho sorry :/

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PLEASE HELP ME!!!!!!!!!!
Bezzdna [24]

Answer:

1/7

Step-by-step explanation:

because for the simple reason look at the question

3 0
3 years ago
Read 2 more answers
The length of the diagonal of a rectangle is 140−−−√ inches.
andrew11 [14]

Answer:

answer is second one

Step-by-step explanation:

The length is between 11 and 12 inches.

√140 = 11.83 inches

5 0
3 years ago
Solve the system by substitution.<br> y = 8x<br> y = 10x - 4<br> Submit Answer
erik [133]

Answer:

x=1, y=8

Step-by-step explanation:

Plug y=8x into y=10x-4.

8x=10x-4

Subtract 10x from each side.

-2x=-2

Divide each side by -2.

x=1

Plug x=1 into y=8x.

y=8(1)

y=8

5 0
4 years ago
Paula walked ¾ mile in 10 minutes. Hannah walked ⅘ mile in 15 minutes. What was the difference in their speeds, in miles per hou
lianna [129]

Answer:

1 3/10 (SORRY IF ThIS IS WRONG)

Step-by-step explanation:

3/4 mile x 6 = 4 1/2

(we multiply by 6 because to get 60 minutes/1 hour you need to multiply 10 minutes by 6)

60/15=4

(we will multiply by 4 because we need that to get 1 hour)

4/5 x 4 = 3 1/5

4 1/2 - 3 1/5 = 4 5/10 - 3 2/10 (we do that so we can subtract easier)

4 5/10 - 3 2/10 = 1 3/10

6 0
3 years ago
Help me plz ok thank you
Gwar [14]

Answer:

If there is no 48 divided by 8 then it is 8 x _ = 48.

Step-by-step explanation:

Think about it. There are 6 times more children than adults *6 x 8 = 48.

3 0
3 years ago
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