corlandricdavis corlandricdavis

01-03-2022
Mathematics

contestada

The measures of two angles in ABC are 56 and 72.

What is the measure of A?

The measures of two angles in ABC are 56 and 72 What is the measure of A class=

Respuesta :

misho2590 misho2590

01-03-2022

Answer:

52

Step-by-step explanation:

The triangle is 180o

if B and C are 56 and 72

that means 56 + 72 = 128

so B + C = 128

and finally

180 - 128 = 52

A = 52

Answer Link

Otras preguntas

simplify x^1/3/x^1/12

The rates for a long distance telephone call are $0.70 for the first 5 minutes and $0.40 for each additional minute. How much would a 4-minute call cost? What t

Explain why the photic and aphotic zones of marine biomes are interdependent

Describe the opposing attitudes toward great britain that colonists held prior to and during the revolutionary war

Is this formula explicit or recursive? And find the first five terms of the sequence. Ax=-4n(n-1)

A(n) ____________ is recognized by lymphocytes to be foreign and causes an immune response. A) T cell B) antigen C) antibody D) histamine

The diastolic blood pressure is the pressure when the heart contracts. a. True b. False

Presently, the most widely used climate classification system was derived by ________.

Given that the points (-3, 2) and (1, 2) are vertices of a rectangle, what two sets of coordinates could form the other two vertices? A) (-3, 5) and (2, 5) B)

Most of the decimation of indian population in americas in 16th century result from?