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Alisiya [41]
3 years ago
12

Please help 100 points.​

Mathematics
2 answers:
Ksivusya [100]3 years ago
8 0

Answer:

144 length * width * heights.

Step-by-step explanation:

BaLLatris [955]3 years ago
5 0

Answer:

A≈86.96 cm²

Step-by-step explanation:

To find the surface area of a prism (or any other geometric solid) we open the solid like a carton box and flatten it out to find all included geometric forms. To find the volume of a prism (it doesn't matter if it is rectangular or triangular) we multiply the area of the base, called the base area B, by the height h.

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Jena has a rope that is 4 1/4 inches long. If she divides the rope into sections that are exactly 1/4 inch in length, how many 1
Vinvika [58]

Answer:

Hey there!

There are four 1/4 inch long sections in 1 inch. Thus, in four inches there would be 16 of those sections.

16+1=17

Thus, in 4 1/4 inches of rope, there are 17 sections of 1/4 inches.

Hope this helps :)

8 0
4 years ago
Read 2 more answers
Solve by substitution 3x+y=5 and 2x-y=10
prohojiy [21]
3x+5=2x-10
-2x -2x
X+5=-10
-5 -5
X=-15


3(-15)+y=5
-45+y=5
+45 +45
y=50


2(-15)-y=10
-30-y=10
+30 +30
-y=40
Divide by -1 on both sides
y=-40
8 0
4 years ago
Please answer ASAP, I'm on the clock, please!
klio [65]
<span>Student 2: -9 + (6 + 9) - 42
-9 + (9 + 6) - 42
(-9 + 9) + 6 - 42
0 + 6 - 42
0 + 6 - 16
0 + 6 + (-16)
6 + (-16)
-10</span>


student 2 did

hope this helps

since it is only addition and subtraction, you can mix the orders up, as long as you use the correct sign
8 0
3 years ago
The Maximus Electric Company will increase employee's yearly wages by 2.5% next year. An employee whose
Mamont248 [21]

Answer:

46,125

Step-by-step explanation:

2.5% = .025

45,000 * .025 = 1,125

45,000 + 1,125 = 46,125

4 0
3 years ago
A TV show has 26 episodes. Due to the lack of time, you can onlywatch 5 of them. However, in order to get a gist of what the sho
USPshnik [31]

Answer:

Step-by-step explanation:

Recall that: The number of combination to select any k consecutive element from n consecutive term is given by the equation ^{n-k+1}C_k

= \begin {pmatrix} ^{n-k+1}_{k} \end {pmatrix}

where:

n = 26

k = 5

^{n-k+1}C_k= \begin {pmatrix} ^{26-5+1}_{5} \end {pmatrix}

^{n-k+1}C_k= \begin {pmatrix} ^{22}_{5} \end {pmatrix}

^{n-k+1}C_k= \dfrac{22!}{5!(22-5)!}

^{n-k+1}C_k= \dfrac{22!}{5!(17)!}

\mathbf{^{n-k+1}C_k=26334}

Therefore, there are 26334 selection of 5 episodes with no two consecutive episodes chosen

3 0
4 years ago
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