janny48 janny48
  • 03-02-2019
  • Mathematics
contestada

That anyone know ?how to do

That anyone know how to do class=

Respuesta :

vamok
vamok vamok
  • 03-02-2019

Answer:

39

Step-by-step explanation:

These are all right angles. This means they have a total value of 90 degrees.

The first problem would resolve like this:

b + 51 = 90

b = 39

Problem 6 would be as follows:

3x + 6 + 48 = 90

3x + 54 = 90

3x = 36

x = 12


Answer Link

Otras preguntas

Simple Machine Lever: A ________ that pivots on top of a fixed point called a _______.
During the evolution of life on Earth, the photosynthetic organisms initially responsible for raising atmospheric oxygen concentrations from less than 1 percent
which is longer 635 millimeters or 535 centimeters ?
how many rectangular prism can you make out of 20 snap of cubes
25% of what nember is 19
Which of the following is x⁴ + y⁴ identically equal to? (A) (x² + y²)(x + y)(x - y) (B) (x² + xy + y²)(x² - xy + y²) (C) (x² + √2xy + y²)(x² - √2xy + y²) (D) (x
A number is divided by 32 is 96. What is the number?
What is does the phrase foe to ambition.
WHICH EXPRESSION IS EQUIVALENT TO SIN 22 COS 18 + COS 22 SIN 18?
What is 0.75 as a fraction in simplist form