24+x=14
you can get it by subtracting 24 from 14
therefor the answer issa
x=-10
Answer:
142
Step-by-step explanation:
If the enrollment is five times as big, then that is six different things. So, take 852 and divide it by 6 to get 142. Or in other words:
852÷6=142
142x6=856
I hope this helps. Cheers^^
<u>h</u><u>^</u><u>2</u><u> </u><u>=</u><u> </u><u> </u><u>9</u><u>^</u><u>2</u><u> </u><u>+</u><u> </u><u>4</u><u>^</u><u> </u><u>2</u>
<u> </u><u> </u><u> </u><u>=</u><u> </u> 81 + 16
= 97
h =97 ^ 1/2
= 9.849
= 10 ml
Answer:
Step-by-step explanation:
The formula for determining the area of a trapezoid is expressed as
Area = 1/2(a + b)h
Where
a and b are the length of the 2 parallel sides or bases of the trapezoid. Since it is an isosceles trapezoid, then the length of the 2 legs are equal.
h represents the height of the trapezoid.
From the information given,
Area = 45cm²
h = 5 cm
45 = 1/2(a + b)5
2 × 45 = 5(a + b)
90 = 5(a + b)
a + b = 90/5 = 18
if one of the legs is 2/3 of the sum of the bases, it means that the height of each leg is
2/3 × 18 = 12 cm
The length of both legs is
12 × 2 = 24 cm
The perimeter of the trapezoid is
Sum of bases + sum of legs
Therefore,
Perimeter = 18 + 24 = 42 cm
