Answer:
100 centimeters
Step-by-step explanation:
Split the two figures and find each's area and then add it.
So the area of the triangle is 30 and the area of the rectangle is 70
70+30=100
Answer:
square= 16
triangle = 10 *4
40+16=56
Step-by-step explanation:
Answer:
Y= 5/12 +1 = 7/12= 0.583333333
1.33333333333333333333333333333333333333333333333
or 1.33
Answer:
A negative exponent means that the number will be a decimal.
so 4 X 10^-9 (-9 being the exponent of 10)
the answer to this equation would be 0.000000004 because the decimal moves 9 times to the left
