Abomb1
Abomb1 Abomb1
  • 22-02-2018
  • Mathematics
contestada

help me plz need smart people

help me plz need smart people class=

Respuesta :

Аноним Аноним
  • 22-02-2018
The answer to 9 is 87.

The answer to 10 is x=91, y=89, and z=31

Mark as branliest plz

Answer Link
Banabanana
Banabanana Banabanana
  • 22-02-2018
9
In a triangle, the three interior angles always add to 180°
x = 180 - 28 - 65 = 87° 
(Choice B)

10
x = 180 - 51 - 38 = 91°
y = 180 - x = 180 - 91 = 89°
z = 180 - 89 - 60 = 31°
(Choice D)
Answer Link

Otras preguntas

A school basketball team has an expense account and a fundraising account. After tt weeks, the balance of the expense account is (400−40t)(400−40t) dollars and
The flow of water from a faucet can fill a 5 -gallon container in 20 seconds. Give the ratio of gallons to seconds as a rate in gallons per second.
What type of passive transport uses the assistance of proteins to help molecules pass through the plasma membrane?
PLEASE I NEED HELP FAST! *Which is a natural property of nicotine?* A) It acts as a growth agent. B) It acts as a coloring pigment. C) It acts as an insecticid
Find the difference between 7,986 and 20,500
simplify: 24 – 4(5y – 6z) + 3y – 7z
Tell how the assignment of receiver differs from other assignments
Solve 4x4 + 7x2 – 2 = 0. Choose the factored form of the polynomial expression.
Dr. Jones has found that, over the years, 95% of the babies she has delivered weighed x pounds, where | − 8.2| − 1.5 ≤ 0. (SLO #2) 1. Solve the inequality. Show
Put the following from least to greatest