madelinerm221 madelinerm221

24-03-2022
Mathematics

contestada

∠C and ∠D are complementary.

Let m∠C=(5x)° and m∠D=(7x−6)°.

What is the value of x?

Enter your answer in the box. 10 points!!

Respuesta :

mathstudent55 mathstudent55

24-03-2022

Answer:

x = 8

Step-by-step explanation:

The sum of the measures of two complementary angles is 90°.

m<C + m<D = 90°

5x + 7x - 6 = 90

12x = 96

x = 8

Answer Link

Otras preguntas

What Are The Main Complaints And Demand Of The People In The Non Democratic Country?

Which function has the greatest rate of change? A. 14x – 2y = 8 B. y = 6x – 5 C. x y −2 −7 −1 −2 0 3 D.

which of the following statements if true of the gulf of Tonkin affair

How do you think the Aztecs were able to establish an extensive empire in such a relatively short period of time?

when a bobcat gets too hot it can swear through the skin on its paws how does this help the bobcat to regulaye its internal temperature

so a 4 digit number is represented ABCD, they are not multiplied together, each letter represents 1 single , whole number if ABCD times D=DCBA solve for the va

What Kind Of Background Makes A Good Politician?

Why were the members of the Third Estate dissatisfied with their way of life under the Old Regime?

. Which equations show direct variation between x and y? Choose all answers that are correct. A. 3x = Y B. Y = 4.2/x C. y/x = 6 D. Y =0.5x + 9

What Are The Advantages And Disadvantages Of Having Two Houses In Congress?