baraasahmoore baraasahmoore

17-06-2017
Mathematics

contestada

For △ABC, m∠A=(x+2)°, m∠B=(x−4)°, and m∠C=(x+2)°. What is the measure of angle B?

Respuesta :

17-06-2017

The sum of the mmeasures of the interior angles of a triangle is 180 degrees.
x + 2 + x - 4 + x + 2 = 180
Simplify.
3x = 180
Divide both sides by 3.
x = 60
Angle A and C = 60 + 2 = 62 degrees.
Angle B = 60 - 4 = 56 degrees

Answer Link

Otras preguntas

What is the force that the construction crew must apply to the lever?

In a survey, 23 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $38 and standard

the bearing from point a to b is 125°. What is the bearing of point B to A?

The availability of a preferred toy (MO) increases a child's engagement in completing math problems. This is an example of: A. Generalization B. Extinction C. P

An operations strategy which recognizes high carrying costs and reduces ordering costs will result in Group of answer choices unchanged order quantities. slig

Calculate the area of the red triangle to find the area of the garden.

Explain why the buffer solutions are able to absorb significant amounts of strong acid or strong base without seeing a large change in solution pH. Justify your

Reconciliation of the value indications produced in an appraisal helps the appraiser to ________. 1) Arrive at a conclusion of value 2) Decide on the appraisal

The number of TVs per household with the highest frequency for both Mrs. Jamison's class and Mr. Zimmerman class is threetrue/false

Accounting for equity investments Significant Investments completed the following investment transactions during 2025: Jan. 14 Purchased 500 shares of PharmaCo