Area of a triangle is given by the formula A=1/2 bh. The area of the triangle shown to the right is 56 sq. units. Find its base and height Read the problem carefully. To find the base and height, first identify the base and the height from the given figure.
For the given triangle, the base is ____ and the height is____
1 answer:
Given base=2x+6 height=x+4 and area=56 square units 56=1/2 times (2x+6) times (x+4) times bot sides by 2 112=(2x+6)(x+4) expand 112=2x²+14x+24 divide both sides by 2 56=x²+7x+12 minus 56 both sides 0=x²+7x-44 factor waht 2 numbers mulitply to get -44 and add to get 7 11 and -4 0=(x-4)(x+11) set to 0 x-4=0 x=4 x+11=0 x=-11 false, measures can't be negative x=4 height=x+4 height=4+4=8 base=2x+6 base=2(4)+6=8+6=14 x=4 and base=14 and height=8
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Answer:
Your answers 5 :)
Step-by-step explanation:
I took the test and i did it in my head ignore the other person, thanks please mark brainliest!
Answer:
(5,0)=x1,y1
(0,3)=x2,y2
so the range will be x1-x2/
Answer:
rounded to the nearest 10: 680
rounded to the nearest 100: 700
Step-by-step explanation:
9 rounds up to 10 so it would go to 80
and 6 rounds up to 10 also so it goes to 700
brainilest maybe?
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