3/4 times 3/4 is the same as 3/4 squared or (3/4)^2
Answer:
1000
Step-by-step explanation:
see how to solve in pic
Answer:
420 miles
Step-by-step explanation:
4n - 7 = 13
4n = 20
n = 5. Hope it helps!
Answer:
Below
Step-by-step explanation:
The length of this triangle is 3x+1 and the width is x.
The perimeter P is:
P= 2(3x+1)+2*x
P= 6x+2+2x
P= 8x+2
Let's evaluate it when x=1/2
●1/2 =0.5
P= 8*0.5+2 =4+2= 6 ft
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The area A is:
A = (3x+1)*x
A= 3x^2 +x
Let's evaluate it when x=0.5 feet
A= 3*0.5^2 +0.5
A= 3*0.25+0.5
A= 0.75 +0.5
A= 1.25 ft^2
