3 years ago

If m 1 = (x + 60° and m 2= (5x - 64)°, what is m 3?

Mathematics

1 answer:

mamaluj [8]3 years ago

6 0

Answer:

m∠3 = 89°

Step-by-step explanation:

m∠1 = m∠2 because they are corresponding angles

x+60 = 5x-64

-4x = -124

x = 31

Find m∠2: 5(31) - 64 = 91

m∠3 = 180-91 = 89

You might be interested in

Let f(x) = 6x-5 and g(x) = 2x-1. Find f • g

tankabanditka [31]

(6x-5) (2x-1) = 12x²-6x-10x+5 = 12x²-16x +5

3 0

3 years ago

A square has a perimeter of 39.6 millimeters. What is the length of each side?

garri49 [273]

Answer:

9.9 millimeters

Step-by-step explanation:

To find the perimeter of a square,

Equation: 4 • length = P

So in this case, we're just working backwards. To find the length, divide.

39.6/4 = 9.9

3 0

2 years ago

Read 2 more answers

Kindly solve this question 6 too !!

Shkiper50 [21]

Answer:

$x=1$

Step-by-step explanation:

$~~~~~x = \dfrac{1}{2 - \dfrac 1{2-\dfrac{1}{2-x}}}\\\\\\\implies x = \dfrac{1}{2 - \dfrac 1{\dfrac{4-2x-1}{2-x}}}\\\\\\\implies x= \dfrac{1}{2 - \dfrac{2-x}{3-2x}}\\\\\\\implies x = \dfrac{1}{\dfrac{6-4x-2+x}{3-2x}}\\\\\\\implies x = \dfrac{3-2x}{4-3x}\\\\\\\implies 4x -3x^2 = 3-2x\\\\\\\implies 3x^2 -4x +3-2x = 0\\\\\\\implies 3x^2 -6x +3 = 0\\\\\\\implies 3(x^2 -2x +1) =0\\\\\\\implies x^2 -2x +1 = 0\\\\\\\implies (x-1)^2 = 0\\\\\\\implies x -1 = 0\\\\\\\implies x = 1$