Answer:
d. 300%
Step-by-step explanation:
The given relation is ...
60%·A = 20%·B
Dividing by 20%, we see that ...
3·A = B
Of course, 3 = 3×100% = 300%, so B is 300% of A.
Answer:
central
Step-by-step explanation:
we know that
A <u>central angle</u> is an angle that forms when two radii are drawn from the center of a circle out to its circumference
so
A <em>central</em> angle has the same measure as its arc
Answer:
15c+3b=66 and 25c+5b=110
Step-by-step explanation:
Answer:
What are the answer choices? please post it I really want to help
Step-by-step explanation:
Answer:
4x^2 - 6x^2 -6x + 3x +3 - 4
Step-by-step explanation:
The terms here involve x^0, x, x^2.
Write the x^2 terms first: 4x^2 - 6x^2;
then write the x terms: -6x + 3x; and
then write the constants: 3 - 4
and so we have, in descending powers of x,
4x^2 - 6x^2 -6x + 3x +3 - 4