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Sphinxa [80]
2 years ago
8

measure of ∠ 7 is ( 7 x + 8 ) ° , and the measure of ∠ 1 , is ( 10 x + 2 ) ° , what is the value of x ?

Mathematics
1 answer:
ololo11 [35]2 years ago
5 0

Answer:

57 and 12

Step-by-step explanation:

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The lines shown below are parallel. If the green line has a slope of -17, what is the slope of the red line? ​
lesya [120]

Answer:

it would be 17

Step-by-step explanation:

6 0
3 years ago
The length of the sides of four triangles are given. Determine which triangle is not a right triangle.a.5 mm, 12 mm, 13 mmb.20 m
gizmo_the_mogwai [7]
For a right triangle, the sum of the squares of two shorter side should be equal to the square of the third side. The calculations for each choices are shown below. 

a. (5 mm)² + (12 mm)² = 169 mm²    ;    (13 mm)² = 169 mm²   ;     EQUAL
b. (20 mm)² + (48 mm)² = 2704 mm²   ; (52 mm)² = 2704 mm²  ;    EQUAL
c. (6 mm)² + (8 mm)² = 100 mm²       ;    (10 mm)² = 100 mm²   ;     EQUAL
d. (11 mm)² + (24 mm)² = 697 mm² ;  (26 mm)² = 676 mm²  ;  NOT EQUAL

Therefore, the answer is letter D. 
7 0
3 years ago
Given the equation P = 2w + 2l solve for w. A) 2w = P - 2l B) w = 2l + P 2 C) w = P -2l 2 D) w = 2l - P 2
Artist 52 [7]
w = - 1\frac{P}{2}



Hope that helps, Good luck!
5 0
3 years ago
Read 2 more answers
What equals 39 by multiplying 10 ?
qwelly [4]

You can just do the inverse operation. 39 divied by 10 = 3.9

so 3.9 *10 =39

hope it helped

5 0
3 years ago
Order the following numbers from least to greatest.
TEA [102]

Answer:

-5.2, -4.75, -9/2

Step-by-step explanation:

8 0
2 years ago
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