brandonwguzman brandonwguzman

08-12-2021
Mathematics

contestada

angle A and angle B are supplementary angles. If m∠=(4x - 30) degree and m∠B =(4x-14) degree, then find the measure of ∠A

Respuesta :

nathanielajayi646 nathanielajayi646

08-12-2021

Answer:

<A = 26°

Step-by-step explanation:

4x - 30 + 4x - 14 = 180

Supplementary angles sum together to make 180

=> 4x + 4x = 16x

=> -30-14 = -44

16x = 180+44

16x = 224

x = 224/16

x = 14°

4(14) - 30 = 26°

Answer Link

Otras preguntas

(5ab+2a-4) - (6ab-6)

Connie has saved up $15 to purchase a new CD from the local store. The sales tax in her county is 5% of the sticker price. Write an equation and solve it to det

If f(x)=4x-x^2, find f(4)-f(-4)

About how long did the portuguese trading empire in the indian ocean flourish

Can you please help me with this question?

Suppose the population of a town is 567 in 2001. The population decreases at a rate of 1.5% every year. What will be the population of the town in 2010? Round y

A cappuccino vending machine is designed to dispense an average of ? oz per cup. if the ounces per fill are normally distributed, with a standard deviation of 0

Which electromagnetic wave has wavelengths ranging from the size of a printed period to the length of a pen (1×10-3 to 1×10-1 meters)?

He rate of poverty among people in the united states has _____ since 2000. been steadily decreasing been steadily increasing remained the same been impossible t

Select all that apply. Which of the following would increase the conductivity of a connecting wire? increase the diameter of the wire increase the length of th