Answer:
358 yds
Step-by-step explanation:
To find the area of a rectangle it is length * height
Top rectangle= 12 * 6= 72
Middles rectangle= 27 * 8= 216
For the trapezoid you can use this formula A = (a + b) * h / 2
A = (11 + 9) * 7 divided by 2
Area of the trapezoid is 70
Then add ALL the shape areas together
72 + 216 + 70= 358
Answer:
y=3.5x+1.5
Step-by-step explanation:
Move the y to the other side. 7x+3=2y
Divide by 2. 3.5x+1.5=y
Therefore the linear equation is y=3.5x+1.5
Answer:
$15
Step-by-step explanation:
use a calculator and type 25%x12 and you will get 3
so 3 is 25% of 12
add 12 and 3 together to get your answer. $15
If we were to view the ramp from its side, the profile would resemble a right triangle with a 90 degree angle where the sofa meets the floor.
In this case, the two legs of the right triangle are 55 inches and 28 inches, and we looking for the length of the hypotenuse.
We can use Pythagorean Theorem which states:

where a and b are the legs, and c is the hypotenuse.




c = 61.717 inches
To the nearest tenth, the answer is 61.7 inches.
You could buy 9 pounds without exceeding your 18 dollar limit. You would solve it buy dividing the 18 by 2 to get your answer