Okay, so-
First, let’s change the layout of the equation
[12*3(8x-12)]/4=[12*2(6x+12)]
Then, factor
3*3(8x-12)=4*2(6x+12)
After that, multiply
9(8x-12)=8(6x+12)
Now, you’ll have this
72x-108=48x+96
Subtract 48x from each side, and you’ll have-
24x-108=96
Then, add 108 to each side, and you’ll have this
24x=240
One of the last steps now, divide 24 from both sides, and your final product should be down below
x=17/2
Answer:
4+5=9
Step-by-step explanation:
a2+b=9
Two negatives equal a positive you multiply 2, 2 times because of the power 2.
It would be the second choice. Add by 25.
Answer:
<em>82.67% of the fertilizer will be used on the property.</em>
Step-by-step explanation:
<u>Area of Plane Figures</u>
The backyard described in the problem has two parts: One with a rectangular shape of 30 feet by 20 feet. The other with a triangular shape with a base of 24 feet and a height of 12 feet.
The area of a rectangle is calculated by:
And the area of a triangle is:
All the backyard will be covered by fertilizer coming from a container with a capacity of 900 square feet.
The total area of the backyard is the sum of the area of the rectangle Ar and the area of the triangle At as follows:
The total area of the backyard is:
To find the percentage of the container, we calculate:
82.67% of the fertilizer will be used on the property.
→Answer:
→Step-by-step explanation:
Well the formula for the area of a circle is .
<u><em>→Given information</em></u>
Pi is 3.142
radius is 4 cm
answer must be rounded to the nearest tenth
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So now we have to plug in the given information into the following formula .
(3.142)(4)^2
So now we have to solve this formula using PEMDAS.
So 4 squared is 16 and 16*3.142 is 50.272cm^2.
The question clearly states the given answer must be rounded into the nearest tenth so 50.272 is 50.3 cm^2.
__________________I do hope this helps!__________________________