Register
Please help me on this question need it by today
23.4k views
5 votes
Please help me on this question need it by today

Please help me on this question need it by today-example-1
User Jaroslav Jandek
by
9.5k points

2 Answers

7 votes
The angles of the
triangle are given as (x+ 3)°, (2x - 18)° and
90°.
(X +3) + (2x-18) + 90 = 180
3x+75=180
Subtract 75
3x=105
Divide 3
X=35
User Vielinko
by
8.8k points
2 votes
(x + 3) plus 2x-18 must equal 90
it means 3x -15
90 +15 is 105
105 divided by 3 is 35
X=35
User Matthew Chambers
by
8.2k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!