You have to put a picture of the problem
7 as
a percentage of 20 just means what percentage of 20 is 7. To do this, we must
divide 7 by 20. This is how you answer this. If you do so, then you will get
0.35. This shows that it is 35%. Note that when you get a decimal number, then
you must multiply it by 100% to get the percentage equivalent of that number.
Therefore, 7 as a percentage of 20 is 35%.
Area of trapezoid = 1/2(b1 +b2) h
Where b1 = 6 cm , b2 = 20 cm and h = 10 cm
A = 1/2(6 + 20)(10)
A = 1/2 (26) (10)
A = 130
Answer
A = 130 cm^2
Hope it helps.
Answer:
A
Step-by-step explanation:
Kavita is x years old, so 10 years later, her age will be x years plus the next ten. Or, x + 10.
To check this, let's suppose Kavita is 17 years old. In 10 years, she'll be 27.
Substitute the x for our hypothetical age, 17, and our answer, 27, and calculate.
x + 10 = 27
17 + 10 = 27
27 = 27
The equation is true, so we have a true statement. The answer is A, x + 10.
Good luck :)
Answer:
if you have a graphing calculator, you should simply just be able to type it in
Step-by-step explanation:
if you dont have one, write out the numbers in standard form from scientific notation. Then add and put back into scientific notation
