Answer:
x=5
y=6
Step-by-step explanation:
this may be wrong
D = 117
because angle 63 = angle 37+a because they are vertical angles,
therefore angle angle 37+a= angle b because they are corresponding angles
so if angle b=63 then angle d=117, so that together they equal 180, a supplementary angle.
Answer:
Step-by-step explanation:
Solve for the rate (as a %). Round to the nearest tenth of a percent when necessary.
What percent of 1,600 is 2,700?
______%
Solve for the rate (as a %). Round to the nearest tenth of a percent when necessary.
$7.40 is what percent of $58.90?
______%
Solve for the base (in $). Round to hundredths when necessary.
What is the base if the portion is $4,580 and the rate is 65%?
Solve for the base. Round to hundredths when necessary.
140 is 120% of what number?
Solve the word problem for the portion, rate, or base.
A quality control process finds 46.8 defects for every 7,800 units of production. What percent of the production is defective?
______ %
Answer:
2x^3-6x^2-14x+24
Step-by-step explanation:
He can eat 1 apple in 1 minute
