zainabsulaiman2000
zainabsulaiman2000
15-05-2021
Mathematics
contestada
Helpppppppp plz!!!!!!!!!
Respuesta :
meowmeow223334
meowmeow223334
15-05-2021
Complementary angles have the sum of 90 degrees
Add angle A and angle B
(8x+27) + (6x-21) = 90
14x + 6 = 90
14x = 84, x = 6
Plug 6 into angle B equation
6(6) - 21 = 36 - 21 = 15
Solution:
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
Find the quotient 585 divided by 13 with the answer
Which percent is equivalent to 5 1/20 A. 5.05% B. 5.12% C. 505% D. 520%
Which fractions are greater than -2/9 ?Choose exactly two answers that are correct. A. -7/12 B. -1/15 C. -1/3 D. -1/9
identify the role of confidence in both the boom and crash of the u.s economy
what is one way legislature can check the power of the chief executive?
What kind of complement is the underlined word? The speaker sounded hoarse after talking for a few hours. (HOARSE underline) a. predicate nominative b. predic
The area of the base of a square notepad is 2.25 square inches. What is the length of one side of the base of the notepad?
Which liquid is the most viscous?
Which of the following represents a major difference between the belief systems of Judaism and Islam ? a. Islam considers Muhammad a prophet, but Judaism consi
It was difficult for the United States to annex Texas because
