Answer:
x = 52
y = 38
Step-by-step explanation:
Angle x is supplementary to a 128º angle.
Supplementary angles add to 180
x+128 = 180
Subtract 128 from each side
x+128-128 = 180-128
x =52
Angle x and y are complementary.
Complementary angles add to 90
x+y =90
52+y =90
Subtract 52 from each side
52-52 +y = 90-52
y = 38
Answer:
1,359
Step-by-step explanation:
3% of 45,300 is 1,359
Answer:
ok
Step-by-step explanation:
thanks for the points also i will download the file
For questions 1 and 2 , write each expression using a single exponent.

<span>For questions 3 and 4, simplify each expression.
</span>

<span>For questions 6-8, multiply the following polynomial.
</span>