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

Autism is the fastest growing developmental disorder in the world with a _______ increase in diagnosis 250% 600% 300% 500%

does lift means raise and elevator???

Read this excerpt from Franklin's Autobiography and answer the question that follows. I began now to have some acquaintance among the young people of the town,

PLEASE ANSWER ILL GIVE BRAINLIEST William Bradford broke the law when he (blank) . Group of answer choices plagiarized key parts of the Declaration of Independe

Which details from “We Wear the Mask” by Paul Laurence Dunbar reflect characteristics of the Harlem Renaissance? Select the two correct answers. Dunbar depicts

Help with 17,18,19,,20 and 21

Question 8 The square of a number is always bigger than the number. Choose a counterexample that would prove this conjecture false. The number is 10, and 10 sq

3x2 + 2y, when x= 3 and y=-3

what does the graphs look like? PLEASE HELP!! LOTS OF POINTS!!

APPLY 39. Make Sense and Persevere A company manufactures cell phone cases. The length of a certain case must be within 0.25 mm of 125 mm, as shown (figure is n