A rectangle has a length of 3x+5 units and a width of x+5 units. A second rectangle has an area of 4x^2-5x+6 square units. What
is the total area of the two rectangles?
Please show work.
2 answers:
Answer:
7x^2+15x+31
Step-by-step explanation:
(3x+5)(x+5)
FOIL
3x^2+15x+5x+25
(3x^2+20x+25)+(4x^2-5x+6) = 7x^2+15x+31
Step-by-step explanation:
The distance from one corner of a rectangle to the opposite corner is sometimes called the diagonal and is given by (w2+h2)1/2
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Answer:
Step-by-step explanation:1/4(2(x-2)+10=x
1/4(2x-2)+10=x
1/2x-1/2+10=x
1/2x-x=-10+1/2
-1/2x=-8
X=16
Someone else is answering the graph but the equation is y=-4x+2 -4 = slope 2 = y-intercept
Answer: Let's have the picture of the rectangle
Step-by-step explanation:
Answer:
Fraction: -35/8
Decimal: -4.375
Step-by-step explanation:
Answer:
3.75 or 3 3/4
Step-by-step explanation:
(3/4) times 5 equals 3.75
