aecampbell
aecampbell aecampbell
  • 23-03-2021
  • Mathematics
contestada

Suppose you know that ∠S and ∠Y are complementary, and that m∠S = 5(m∠Y) − 150°. Find m∠Y.

Respuesta :

kroftzk kroftzk
  • 23-03-2021

Answer:

∠s + ∠y are complementary

∴ ∠s + ∠y = 90°

∠s = 4(∠y ) -100

s + y = 90

4y - 100 + y = 90

5y = 90 + 100

5y = 190

y = 38

Ans: y = 38°

Answer Link

Otras preguntas

how many inches are in three fourths of a yard
what fraction is equal to 30/45
what is 2/5 simplified?
Two cups of flour are needed to make 24 oatmeal cookies. How many cups are needed to make... 4 dozen cookies? 6 dozen cookies? 120 cookies? Sorry it's the story
675/8 as a mixed number in simplest form.
Who authorized an attack on Boer territories? A.David Livingstone B.Cecil Rhodes C. Benjamin Disraeli
Grandpa Ross won $4.5 million in a lottery. He wanted to give the money to his 4 children and 8 grandchildren. He decided that each of his children should recei
All of the following were goals of the Native American rights movement except A. the return of ancestral artifacts and skeletal remains B. the enforcement of
What effect did increased trade have upon many countries? Merchants financed new voyages of discovery. It brought in more capital. Soldiers were hired to protec
A lighthouse beacon can be seen 17mi in all directions. To the nearest square mile, what is the area over which the beacon can be seen?