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3 years ago

Solve for x and then find the measure of B

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

7 0

Answer:

x = 9 Angle B = 40 degrees

Step-by-step explanation:

Angles A and B are congruent, so the equation are the same

5x - 5 = 3x + 13

-3x - 3x Subtract 3x from both sides

2x - 5 = 13

+ 5 +5 Add 5 to both sides

2x = 18 Divide both sides by 2

x = 9

Plug this into the equation for angle B

B = 3(9) + 13 Multiply

B = 27 + 13 Add

B = 40

If these answers are correct, please make me Brainliest!

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Pls help will give brainliest

lana [24]

Answer: The answer is B

Step-by-step explanation: 122 >7 (z+8) -5 (6+z). Then switch them, 7 (z+8) -5 (6+z) <122. Expanded: 7 (z+8) -5 (6+z) <122:v 2z+26

2z+26<122, subtract 26 from both sides: 2z+26-26<122-26

Simplify: 2z<96, divide both sides by 2: 2z over 2 < 96 over 2

and finally simplified: Z<48

HOPE THIS HELPED YOU OUT!

IF NOT SORRY!

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bija089 [108]

Answer:

Step-by-step explanation:

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log(ab/c) = log(a) +log(b) -log(c)

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Three vertices of a rectangle have coordinates (3,4), (5,−4), and (−7,−7). Determine the fourth vertex of the rectangle and then

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