21acastile 21acastile

30-04-2020
Mathematics

contestada

If angle A and angle B are supplementary angles and angle A is eight times as large as angle B, find the measures of angle A and angle B.

Respuesta :

kylewoodheath kylewoodheath

30-04-2020

Step-by-step explanation:

A=8B

A+B=180

8B+B=180°

9B=180°

B=20°

so

angle A =8×20=160°

angle B= 20°

Answer Link

Otras preguntas

Complete the sentence. It is important that both IT professionals and governments always keep _________ in mind for emerging technologies. Options 1. Artific

Name the decimal illustrated by this model.

Luis stops by the doughnut shop on his way to school every day to pick up a doughnut for breakfast indicates a healthy behavior does NOT indicate a healthy beha

Why is data sent digitally from space probes instead of using an analog device?

What does it mean when someone says “ when you left me you took a big piece of my heart with you”?

Please help me with this question. Worth 90 points.

What does Katniss’s struggle say about the nature of the human spirit? (the hunger games)

Simplify. 2v^6•7u^7u^-5xv^-3•5x¯² Use only positive exponents in your answer.

Two bodies of mass m1 and m2 are let fall freely from heights h1 and h2 respectively. The ratio of time taken by the bodies to fall through these heights is :

Given A, B and C are sets, consider the following text:(1) If B ∩ C = ∅ and A ⊂ (B ∪ C) then (A ∪ B) ∩ C = A ∩ B(2) A ∪ (B ∩ C) ⊂ (A ∪ C) ∩ B(3) If set A has 9