suniyahdale5
suniyahdale5
01-10-2021
Mathematics
contestada
Please helpppp??????????????????
Respuesta :
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
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
Choose all of the expressions that are equal to −9. the opposite of nine −|9| |−9| −|−9| −(−9) the distance from zero to nine
A car dealership sold 36 cars in April. The dealership wants to increase the number of cars sold by 40% in May. How many cars will the dealership need to sell t
Interest assessments are always accurate. True False
Which of the following is the most commonly used Map projection? Robinson Robinson Goode's Interrupted Goode's Interrupted Mercator
An organism has 3 duplicated chromosomes after the Sphase of the Cell Cycle. How many total sister chromatids does it have?
What is the systematic name of Mg(NO3)2?A) Manganese nitrite.B) Magnesium nitrite.C) Magnesium nitrate.D) Manganese nitrate.
What number groups does 15 classify into? Counting numbers, whole numbers, integers, rational numbers, real numbers?
A certain ore is 20.7% nickel by mass. How many kilograms of this ore would you need to dig up to have 70.0 g of nickel?
A business function, like accounting and human resources, which moves information about people, products, and processes across the company to facilitate decisio
Irrigation systems are generally used to deliver water to A fountains B. swimming pools C. lakes and rivers D. trees and plants Please select the best answer fr
