The yearbook staff enlarges a picture with a length of 5 inches and a width of 7
2 answers:
present dimensions = 5*7
dimensions after scaling with factor 3 = 15*21
dimensions after reducing by scale factor 0.5 = 7.5*10.5
area of rectangle = length * breadth
so area of yearbook = 7.5*10.5 = 78.75
because, 78.75<80
so, the yearbook will fit in area of 80 inches^2
I believe yes, the area of the picture is 78.75 square inches. hope this helps you
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x = -2
Step-by-step explanation:
Answer:
21
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OPTION C is the correct answer.
Answer:
x = -2
Step-by-step explanation:
3x+2=−4
3x+2−2=−4−2(Subtract 2 from both sides)
3x=−6
3x
/3
=
−6
/3
(Divide both sides by 3)
x=−2
