georgespiff69 georgespiff69

01-03-2021
Mathematics

contestada

PLEASE HELP NO TROLLS
5. Find the measure of angle A. *

PLEASE HELP NO TROLLS 5 Find the measure of angle A class=

Respuesta :

mrtapatio445 mrtapatio445

01-03-2021

30 degrees. A triangle is 180. The right angle is 90.
90=7x-10+3x
add ten to both sides and combine like terms
100=10x simplify
10=x now substitute
3x
3(10)=30

Answer Link

Otras preguntas

Elena no _______ traer el DVD. podemos puedo podeis puede

After Joanne’s speech, she asked for feedback. One student raised his hand and said that her topic was very relevant to this audience and that her message was

Courts within the federal system that modify, uphold or reverse decisions made by lower courts are said to have which of the following: A) Original jurisdiction

Sally drew a quadrilateral with opposite sides that are parallel, no right angles, and 4 sides that are all the same length. Which quadrilateral did Sally draw?

In the book a separate peace why are we given gene Forrester's full name but only first name for Phineas

what is the surface area of a triangular pyramid if each face has an area of 30mm squared?

Which materials did Egyptian artists use for decorating their art

What goes into 26.1 and 3.6

what could win in a fight, a lion or a panda?

43 bottles can be filled in 2 minutes write the two ratios implied by this statement how long would it take to fill 860 bottles