Answer:
Mark C.
Step-by-step explanation:
If there are 27 students in both classes, it's logicial to multiply both classes by two to get the total students.
Since the <em>S</em> stands for the students absent, that should come after the brackets.
Answer:
1) B
Step-by-step explanation:
1)
The formula for the volume of a prism is h * l * w
So, if we do that we get 25/18
2) B
Lets say we talk the top surface, there are 30 cubes on that surface and we want to find the volume of one cube so we are going to divide by 50. we take the measurements which are 5/6 and 1 for the top surface and we multiply. We get an answer of 5/6 now we divide by 30
So...
5/6 * 1/30 (We switched the numbers around because we are dividing.)
5/6 * 1/30 = 5/180 now we can simplify this to 1/36.
5 and 180 are a factor of 5
Hope this helps
Y^3 + 5y^2 - 14y
first factor out a "y"
y(y^2 + 5y - 14)
y(y + 7)(y - 2)
The dimensions are then;
y
y + 7
y - 2
Step-by-step explanation:
![\sqrt{p} = \sqrt[r]{w - {as}^{2} }](https://tex.z-dn.net/?f=%20%5Csqrt%7Bp%7D%20%20%3D%20%20%5Csqrt%5Br%5D%7Bw%20-%20%20%7Bas%7D%5E%7B2%7D%20%7D%20)
Find raise each side of the expression to the power of r
That's
<h2>
![( \sqrt{p} )^{r} = (\sqrt[r]{w - {as}^{2} } ) ^{r}](https://tex.z-dn.net/?f=%28%20%5Csqrt%7Bp%7D%20%29%5E%7Br%7D%20%20%3D%20%20%28%5Csqrt%5Br%5D%7Bw%20-%20%20%7Bas%7D%5E%7B2%7D%20%7D%20%29%20%5E%7Br%7D%20)
</h2>
we have
<h2>
</h2>
Send w to the left of the equation
<h2>
</h2>
Divide both sides by - a
We have
<h2>
</h2>
Find the square root of both sides
We have the final answer as
<h2>
</h2>
Hope this helps you
Answer:
14 ft
Step-by-step explanation:
a² + b² = c²
a=5
b= unknown
c= hypotnuse (13)
5² =25
13²=169
subtract 25 from 169 to get 144. Then take the square root of 144.
You should get 12. Dont forget to add the extra length
14 is the answer
