Answer:
x[ 11y + t(5 - x)].
Step-by-step explanation:
7xy - x^2t + 4xy + 5xt
= 7xy + 4xy + 5xt - x^2t
= 11xy + 5xt - x^2 t
= x(11y + 5t - xt)
= x[ 11y + t(5 - x)].
Answer:
The answer is the digit 3 is on the Ten-Thousandths place.
Step-by-step explanation:
Answer:
139.36
Step-by-step explanation:
first you do 8*8 because that would be the area of the square part
8*8=64
then find the area of the semicircle
first the Radis of it is 4 because 8/2=4
A=3.14R^2/2
3.14*4^2/2
3.14*16/2
50.24/2
25.12
now because there are 3 of the semicircles you do
25.12*3
75.36
then you add the 64 from the square to get your answer
75.36+64
139.36
(x-3)(x-5)=35
Multiply the brackets together
x*x-5*x-3*x-3*5
x^2-8x+15=35
Move +35 to the other side. Sign changes from +35 to -35
x^2-8x+15-35=35-35
x^2-8x-20=0
(x-10)(x+2)=0
x-10=0 x+2=0
Move -10 to the other side. Sign changes from -10 to +10
x-10+10=0+10 x+2-2=0-2
x=10 x=-2
Answer: x=10
Answer:
40 ft/in
Step-by-step explanation:
There is 40 feet for every inch of the model
