lisatutma lisatutma

21-08-2017
Mathematics

contestada

Find the value of a and m∠ZWT if ZW is an
altitude of △XYZ, m∠ZWT = 3a + 5, and T m∠TWY = 5a + 13.

Find the value of a and mZWT if ZW is an altitude of XYZ mZWT 3a 5 and T mTWY 5a 13 class=

Respuesta :

Banabanana Banabanana

21-08-2017

If ZW is an altitude of △XYZ, then m∠ZWY = 90°

3a + 5 + 5a + 13 = 90
8a + 18 = 90
8a = 72
a = 72/8
a = 9

m∠ZWT = 3a + 5 = 3*9 + 5 = 27 + 5 = 32°

Answer Link

Otras preguntas

ТО Explain how human activity can affect the carbon cycle.

Find the value z. Round to the nearest tenth if needed..

I NEED HELP ASAP Consider the following sentences: Eddie went to a movie theater with his friends to see the new fantasy flick, The Gremlins Attack the Mouse Pe

Based on the information presented in the video, what is the main goal of buying and selling government securities? to reduce the strength of US currency to dec

-x-6=3 How do u do this

Professional pollsters and survey takers are especially likely to be aware of: A. the representativeness heuristic B. the confirmation bias C. functional fixedn

1. Give 3 FUNCTIONS OF CARBOHYDRATES 2. List 3 EXAMPLES OF CARBOHYDRATES

Determine whether the underlined value is a parameter or a statistic. A study of 6076 adults in public rest rooms found that 23% did not wash their hands before

In the algebraic expression v+8 the v is considered the what

Match the following aqueous solutions with the appropriate letter from the column on the right. 1. 0.11 m FeBr3 A. Highest boiling point 2. 0.15 m CuBr2 B. Seco