jessnolonger
25.09.2020 •
Mathematics
Ou answer
20 points
Given: m ZA = (4x - 2)° and mZB = (11x + 17) Find x if the angles are
complementary. *
18
72
05
O 10
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Ответ:
Problem 4: B
Problem 6: B
Problem 5: B
Problem 3: A
problem 7: A
Step-by-step explanation:
For Problem 4:
5x-8y+3=5x-7y+2
5x-8y+3-5x+7y-2=0
We combine like terms: All of the variable terms and constants
0x-y+1=0
-y+1=0
-1(-y+1)=0(-1)
y-1=0
B is the answer.
For Problem 6:
The absolute value of C is 6. The absolute value of D is 7.
We can write an equation:
2(6)+3(7)
=12+21
=33
B is the answer.
For Problem 5:
w/5=25
w=25*5
w=125
B is the answer.
For Problem 3:
The absolute value of B is 7 and the absolute value of A is 3.
7-3=4
A is the answer.
For Problem 7:
5k=35
Divide each side by 5
k=7
The answer is A.
HOPE THIS HELPS!!!