Register
Can someone please help me out with this question
18.3k views
1 vote
Can someone please help me out with this question

Can someone please help me out with this question-example-1
User Phildobbin
by
8.2k points

1 Answer

3 votes
the answer is 140






CB + CD=180
DA +BA=180
DA=CB
CD=BA



16z + 12 +2( 2z + 4 )= 180 \\ 16z + 12 + 4z + 8 = 180 \\ 16z + 4z = 180 - 12 - 8 \\ 20z = 160

z = (160)/(20) = 8
the value of z is 8


so BA is

16 * (8) + 12 = 128 + 12 = 140








good luck
User Ultracrepidarian
by
8.5k 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 can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
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
Link Copied!