Answer: 22 square feet
Step-by-step explanation:
Using Heon's formula, the are can be found with:
Where s is half the perimeter
a, b and c are sides
Perimeter = a + b +c
24 = 9 + 10 + c
c = 24 - 9 - 10
c = 5 feet
s = 24 / 2 = 12
Area
= 22 ft²
Answer:
158cm
Step-by-step explanation:
Martine had the height of 50cm when born.
Every year she grows at an average rate of 6cm
So the the first 18 years will be 6cm × 18 = 108cm
She will be 108cm + 50cm = 158cm tall by the time she turns 18 years
50cm + (6 × 18)cm
50cm + (6 × 18)cm50cm + 108cm
50cm + (6 × 18)cm50cm + 108cm158cm
Well its a whole
diameter is all the way across so take 8.5 and times it by 3.14 which is 26.69 that is you volume but it you want a more mathematical answer then
1 inch = 2.54 cm
16 oz = 1 lb
28.3 g = 1 oz
<span>volume of a sphere = 4/3pi(r)^3 </span>
Ok so if it is reflected over the x axis is y=-x so now you can convert it to the x axis terms
Fraction = 13/4
.24 is a quarter (1/4)
So we know the denominator is 4
There are three wholes of 4 -->3 1/4 (mixed fraction)
Improper fraction is easy 13/4