Answer:
1.we know the perimeter of the triangle=x-3+x+6+x=3x+3
so,answer is (b)3x+3
2.area of the triangle=1/2*b*h
=1/2*x+2*2x+6=x+2*2x+6/2=2x^2+6x+4x+12/2=2x^2+10x+12/2=2(x^2+5x+6)/2=x^2+5x+6
so,answer is(b)x^2+5x+6
Answer:
152
Step-by-step explanation:
12+16=28 so 180 is the total and 180-28=<u>152</u>
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Answer:
p = 10
q = 4
Step-by-step explanation:
10/p = 1
<em>(multiply both sides by p)</em>
10 = 1p
10 = p
250 = 1000/q
<em>(multiply both sides by q)</em>
250q = 1000
<em>(divide both sides by 250)</em>
q = 4
Hope this helps!
