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Sergio [31]
2 years ago
8

Which expression could be substituted for y in the second equation to find the value of x?

Mathematics
1 answer:
AlexFokin [52]2 years ago
8 0

Answer:

x = 31 /4 , y = −11 /2

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Please help. 21 points
Eduardwww [97]

Answer:

4/5 ÷3/5

4/5×5/3(any time one is dividing a fraction, the dominator would go up while the numerator would come down).

=4/3

4 0
3 years ago
What does the digit 7 represent in 170,280?
Sidana [21]

Answer:

that is the ten thousands place

Step-by-step explanation:

3 0
3 years ago
(8w)^2 without parentheses
Nataly [62]

Answer:

I believe the answer would be 64w2.

Step-by-step explanation:

8 squared is 8 x 8, which equals 64, and then w squared is just w2, since we don't know what it is. Put them together, and the answer is 64w2.

5 0
3 years ago
What is the height, h, of one of the triangles?<br> 4 ft<br> 8 ft<br> 7 ft<br> 14 ft
vagabundo [1.1K]

Answer:

4 ft

Step-by-step explanation:

the width of two triangles is given as 8 just divide by 2 since answer is asking for only one triangle

3 0
3 years ago
Read 2 more answers
I have no idea how to do this.
Alex17521 [72]

Answer:

<2 = 133°

Step-by-step explanation:

< beside <2 = 47

<2 + < beside <2 =180 (straight line)

<2 + 47 =180

<2 = 180-47

<2 = 133°

3 0
2 years ago
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