Answer:
You didn't provided the answer choices, but the answer is he scored 22 points in total.
Step-by-step explanation:
Answer:
(B)The expression (5n)(9-p) is the product
(D)The expression 9-p has exactly two terms
Step-by-step explanation:
In the expression;
![m+(5n)(9-p)-6-r^2](https://tex.z-dn.net/?f=m%2B%285n%29%289-p%29-6-r%5E2)
The coefficient of m is 1, therefore Option A is not true
The product of 5n and 9-p is (5n)(9-p), therefore Option B is true.
The expression 9-p has exactly two terms,9 and p.
Therefore, Options B and D are true.
We know that It calls for 4 1/4 of flour
We have to multiply
What is 4 1/4 * 3 1/2= 14 7/8
You need 14 7/8 cups of flour to make 3 1/2 batches
Hope this helped!
7.83 x 10^-7 (the *^* is where the power goes)
<u>Given</u>:
Given that the figure is a triangular prism.
The length of the prism is 4 m.
The base of the triangle is 2.5 m.
The height of the triangle is 2.25 m.
We need to determine the volume of the triangular prism.
<u>Volume of the triangular prism:</u>
The volume of the triangular prism can be determined using the formula,
![V=\frac{1}{2}bhl](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B1%7D%7B2%7Dbhl)
where b is the base of the triangle,
h is the height of the triangle and
l is the length of the prism.
Substituting b = 2.5, h = 2.25 and l = 4 in the above formula, we get;
![V=\frac{1}{2}(2.5)(2.25)(4)](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B1%7D%7B2%7D%282.5%29%282.25%29%284%29)
![V=\frac{1}{2}(22.5)](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B1%7D%7B2%7D%2822.5%29)
![V=11.25 \ m^3](https://tex.z-dn.net/?f=V%3D11.25%20%5C%20m%5E3)
Thus, the volume of the triangular prism is 11.25 m³