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pantera1 [17]
3 years ago
12

I will give brainliest pls help

Mathematics
1 answer:
rusak2 [61]3 years ago
6 0

Answer:

6) x = 11;  y = 11\sqrt{2}

7) x = 9;  y = 9

Step-by-step explanation:

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A car was traveling 35 miles per hour for a number of hours.
Firlakuza [10]

Answer:

how much hours and where is it going.

Step-by-step explanation:

5 0
3 years ago
3 over 2 y _3 + 5 over 3 z when y = 4 and z =3
Lisa [10]

Answer:

The answer should be 739. If I read what you wrote right.

<em>Step</em><em> </em><em>By</em><em> </em><em>Step</em><em> </em><em>Explanation</em><em>:</em>

3^2+y-3+3^5z

3^2+4-3+3^5(3)

9+4-3+729

739

7 0
4 years ago
If y:28=5:7, find y​
Ray Of Light [21]

Answer:

y = 20

Step-by-step explanation:

y : 28 = 5 : 7 \\  \\  \frac{y}{28}  =  \frac{5}{7}  \\  \\ y =  \frac{5 \times 28}{7}  \\  \\ y = 5 \times 4 \\  \\ y = 20

3 0
4 years ago
Tessa is training for her town's annual fun run. Today, she plans to run along a 1.55-mile loop trail in a nearby park. If Tessa
Triss [41]

Answer:

2 loops need to be done

Step-by-step explanation:

3.1/1.55=2

4 0
3 years ago
i think of a number. if i divide the sum of 6 and the number by 3, the result is 4 more than one quarter of the number. find the
slega [8]

Answer:

-12

Step-by-step explanation:

Let the number be A

Given if you divide the sum of six and the number A by 3 , the result is 4 more than 1/4 of A

That’s

6+A/3 = 4+1/4 of A

6+A/3 = 4+1/4 x A

6+A/3 = 4+A/4

Cross multiply

4(6 + A) = 3(4 + A)

Distribute

4 x 6 + 4 x A = 3 x 4 + 3 x A

24 + 4A = 12 + 3A

Subtract 24 from both sides to eliminate 24 on the left side

24 - 24 + 4A = 12 - 24 + 3A

4A = -12 + 3A

Subtract 3A from both sides so the unknown can be on one side

4A - 3A = -12 + 3A - 3A

A = -12

Check

6+(-12)/3 = 4 +(-12)/4

6 -12/3 = 4 -12/4

-6/3 = -8/4

-2 = -2

6 0
3 years ago
Read 2 more answers
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