Answer:
14/11
Step-by-step explanation:
Put the 3 into the one half by multiplying the 3 by the denominator. So now you have -7/2.
Then, make a common denomitator of 4, so you multiply top and bottom of fraction by 2 to get -14/4
Then, divide both sides of the equation by -11/4, and to do this, just multiply by the reciprocal of -4/11
-14/4 x -4/11 = 56/44
Simplify and get 14/11
Hi there!
To multiply, we need to use f.o.i.l:
(x + 8)(x - 7)
= x * x - 7 * x + 8 * x - 8 * 7
= x^2 - 7x + 8x - 56
= x^2 + x - 56
Hope this helps!
Answer:
70 + 20n = 95 + 17n
Step-by-step explanation:
Q: can you find the volume of the tank based on the opposite sides as the bases.
This one was a tricky one lol.
To find volume you need a formula:
Formula for volume varies on the shape of the object.
<span><span>Cube = a 3<span>a is the side length
</span></span><span>Rectangular prism = a * b * c<span>a, b, c are the length, width, and height
</span></span><span>Cylinder = π * r 2 * h<span><span>r is the radius of the circular base</span><span>h is the height
for this one you would need the Rectangular prism formula.
A: No you cannot find the volume because you need length, width, and height to figure out the volume of the rectangular prism.
Hope this helped! :)
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