Answer:
n=-13, n=12
Step-by-step explanation:
Answer:
907.4 cm²
Step-by-step explanation:
I JUST KNOW IT K
Answer:
2/3
Step-by-step explanation:
please mark this answer as brainliest
Answer:
Well, an infinite amount of numbers. . .
Step-by-step explanation:
1 and 2 would work
Answer:
30
%
Step-by-step explanation:
Assumption: the increase is to be expressed as a percentage of 10.
We change from 10 to 13 so the increase is 3 We now need to change this into a percentage.
In fraction form we have increase Original value → 3 10 But we need to change this into the form some number 100 Let the unknown value be x giving: 3 10 ≡ some number 100 = x 100 To change the 10 from 3 10 into 100 we multiply by 10 Multiply by 1 and you do not change the value.
However, 1 comes in many forms.
3 10 × 1 = 3 10 × 10 10 = 30 100 This is the same as 30 × 1 100 but 1 100 is the same as %.
So 30 100 → 30 %
