I think that it is A, 180..
The correct answer is: [A]: " 29.4 ft. "
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Explanation:
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Solve for "b" ; which is the "base" .
14.7 ft. = (1/2) * b ;
→ (1/2) * b = 14.7 ft ;
Multiply EACH SIDE of the equation by "2" ;
to isolate "b" on one side of the equation; & to solve for "b" ;
___________________________________________________2 * { (1/2) b } = 2 * (14.7 ft) ;
to get:
b = 29.4 ft . ;
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→ which is: Answer choice: [A]: " 29.4 ft. "
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X=0
1) Set ur equation 3x=6x
2) Move the terms to the left so subtract 6x
3) new equation would be 3x-6x=0
4) collect like terms -3x=0
5) divide on both sides
6) x=0
Answer:
B) n3 + 4n2 + 8n - 16
Step-by-step explanation:
combine 2n3 - n3 = n3
4n2 stays the same
combine -7 - 9 = -16
8n stays the same
n3 + 4n2 + 8n - 16
Hey there! :)
40 - 24 6/7
Since 24 6/7 is a mixed number, change 40 to a mixed number,
40 = 39 7/7
<em>Now subtract</em>
Whole number: 39 - 24 = 15
Fraction: 7/7 - 6/7 = 1/7
15 + 1/7 = 15 1/7
Your answer is C) 15 1/7
Hope this helps :)