karollopezgarcia karollopezgarcia

23-10-2021
Mathematics

contestada

Angle A and B are complementary

m∠A= (x - 4)°

m∠B= (2x + 7)°

Can you solve this for me please!!

Respuesta :

unnie15 unnie15

23-10-2021

Answer:

Step-by-step explanation:

x-4+2x+7=90

3x+3=90

-3 -3

3x=87

x=29

m<A= 29-4

=25

m<B=2(29)+7

=58+7

=65

Answer Link

Otras preguntas

Use Newton's method with x₁ = 0 to find x₄ the fourth approximation to the root of the given equation. (Round your answer to four decimal places.)x⁵+8x³+7x+2=0

19 less than 4g leaves 36

Ferdinand De Saussure breaks down the sign system in three parts: a) signified, though, sign b) signifier, signified, perceive c) sign, physical, thought d) sig

How does transitional fossil differ from the more appropriate transitional fossil series?

Which quote best describe the answer in part a civil disobedience

The Constitution was created through various compromises, deals, and collaboration. Choose one example and present your example to your peers explaining what tr

What is the usage difference between practical and practicable?

Which situation describes opposite quantities

Who is considered a native speaker of English?

Since electrons are moving so fast, we can never know their exact position. Who proposed the given statement