suniyahdale5 suniyahdale5
  • 01-10-2021
  • Mathematics
contestada

Please helpppp??????????????????

Please helpppp class=

Respuesta :

xxninoxx
xxninoxx xxninoxx
  • 01-10-2021
complementary means 90 degrees so your gonna do
3x+3+10x-4=90
Combine like terms so you get
13x-1=90
Add the one
13x=91
Divide you get x=7
Now u just plug the 7 into both
So 3(7)+3=24°
10(7)-4=66°
And you found all measurements :)
Answer Link

Otras preguntas

The circumference of a planet is about 23,000 miles. Find its diameter to the nearest mile.
how write 20 sentences about an unexpected visitor
A diamond with a mass of 45 g hangs motionless from a chain. what is the upward force of the chain on the diamond?
15x 2x can be written as _____. x(15 2x) (15 2)x (15x 2x)x
Which can be an indicator of ecosystem health? a. climax communities b. ecosystem decline c. biodiversity d. endemic
The us president whose economic policies were connected to the teapot dome scandal was theodore roosevelt. warren g. harding. calvin coolidge. franklin roosevel
Empirical evidence includes which of the following? a. personal anecdotes b. facts and statistics c. quotes d. logical reasoning
What term refers to a system in which one branch of government is prevented from seizing too much power?
y is a number such that 6y = 12
3x-y=7 9x-3y=21 how do I do it by the substitution method i think so.?