armoniwheeler12
armoniwheeler12 armoniwheeler12
  • 14-04-2020
  • Mathematics
contestada

∠1 and ∠2 are complementary angles. The measure of ∠1 is 42°. The measure of ∠2 is (3x)°. Find the value of x.

Respuesta :

TheSilxncer
TheSilxncer TheSilxncer
  • 14-04-2020

Answer:

x =14

Step-by-step explanation:

3x = 42

42/3

x = 14

Answer Link
Sarah06109
Sarah06109 Sarah06109
  • 14-04-2020

Answer:

x=16

Step-by-step explanation:

Complementary angles add to 90 degrees

∠1+∠2 =90

Substitute 42 in for ∠1, and 3x in for ∠2

42+3x=90

Subtract 42 from both sides

3x=48

Divide by 3 on both sides

x=16

Hope this helps! :)

Answer Link

Otras preguntas

Which inequality is graphed on the number line A. 2(m-3)+7_>11 B.2(m+3)+7_>11 C.2(m-3)-7_<11 D.2(m+3)-7_<11
I don’t understand how to solve this
The beginners field hockey kit costs $150 it is $15 more than three times the cost of the basic kit. What is the cost of the basic kit
Eli bought a jacket that was on sale at 40 percent off. The original price of the jacket was $60.00. How much did Eli pay?
You can choose any two district points on a line to calculate the slope(True or False)​
[tex]185x - 359 = 756.5x + 12[/tex]It would really help if someone helped me find the X. ✨​
Determine whether each ordered pair is a solution of the given linear equation? ​
The lower the pH the stronger the ______ ?
Which of the following is a nonverbal strategy in public speaking? A] varying the rate at which you speak B] repeating keywords for emphasis C] varying the pitc
BENEVOLENT and KINDHEARTED - these words are... similar in meaning, opposite in meaning, or neither the same nor the opposite