Answer:
x = 10.3 in
Step-by-step explanation:
To find the value of a, use the area formula for a triangle. The formula is A = 1/2 *b*h. Here b = x and h= x. The formula becomes A = 1/2 *x². Substitute A = 53 and solve for x by using inverse operations.
A = 1/2x²
53 = 1/2x²
106 = x²
√106 = x
10.3 = x
Answer:
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113 and 1/3. You multiply 4 1/4 by 1 2/3 to get 7 and 1/12 then multiply that by 16 because there is 16 spaces which gets you 113 1/3
Answer:
dividing both the numerator and denominator
a. 3 : 24 = 9 : 72
multiply by 3
b. 10 : 18 = 5 : 9
divide by 2
c. 6 : 6 = 36 : 36
multiply by 6
