hihihiahshsh hihihiahshsh
  • 03-02-2021
  • Mathematics
contestada

can someone help me solve this

can someone help me solve this class=

Respuesta :

thebecks
thebecks thebecks
  • 03-02-2021

Answer:

x=21

Step-by-step explanation:

since the triangle is isosceles, the two lower angles are equal.

2(2x+3)=90

4x+6=90

4x=84

x=21

Answer Link

Otras preguntas

According to the word entry, how many definitions are there for the word retribution? ret•ri•bu•tion (re-trə-ˈbyü-shən) n. 1: Something justly deserved; repay
Write each decimal as a fraction or mixed number in simplest form 6.04
After the 15℅ sales tax the jeans were $11.50 how much was the jeans before the sales price
Dermal formulations are used to treat what conditions
1/2,2/3,1/4,5/6 into a fraction decimal or percents
What was the main effect of the Battle of Pea Ridge?
20 points.which two ball contains a set of nonlinear ordered pairs
Marcus threw a baseball at at his teammate witch best identifies the voice of the verb in this sentence A.subjunctive B.indicative c.passive voice D. active voi
A) a piece of wood B) sunglass lenses C) a piece of paper D) a clear glass vase Which of these is an opaque object?
what is the best branch in the military(opinion)