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icang [17]
3 years ago
10

PQ:QR is 5:2 and PR=42 find PQ and QR​

Mathematics
1 answer:
kicyunya [14]3 years ago
6 0

Answer:

there is a math caulator

Step-by-step explanation:

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solong [7]

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Step-by-step explanation:

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3 years ago
Find the slope of the line passing through the points (-2,-7) and (3,5).
Oduvanchick [21]

Answer:

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Step-by-step explanation:

m= slope

m=Y2-Y1/X2-X1

Y2=5, Y1=-7, X2=3, X1=-2

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Find the value of A if A=1\2bh, b=8 and h= 9
katrin [286]
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3 years ago
One side of a triangle is twice as long as a second side. The third
natta225 [31]

Answer:

The longest possible values of the other two sides are 7 ft  and 14 ft

Step-by-step explanation:

Let one side of the triangle be x and the other, 2x

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Therefore, x+2x+12=33

Solve for x;

3x=33-12

3x=21

Divide both sides by 3; x=21/3

therefore, x=7 and

2x= (2*7) = 14

The longest possible values of the other two sides are 7 ft  and 14 ft

6 0
3 years ago
What is a composite number ?? pls help ☺️​
Sonja [21]

Answer:

composite numbers are numbers that can be divided by other numbers and itself.

Step-by-step explanation:

6 0
3 years ago
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