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Anettt [7]
3 years ago
14

Please help me asap DO NOT USE LINKS

Mathematics
1 answer:
IgorC [24]3 years ago
8 0
1. a = 8

2. b = 7

3. c = -3

4. d = 6

5. e = 1

6. f = 2
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The volume of a rectangular box is 2x(2x + 5)(2x – 3). (Drawing is not to scale.)
Anarel [89]

Answer:

Option B. The volume is the product of the area of the base, 2x(2x + 5), and the height, 2x – 3

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

we know that

The volume of a rectangular prism is equal to

V=BH

where

B is the area of the base of the prism

H is the height of the prism

In this problem we have

The area of the base B is equal to

B=2x(2x+5)\ units^2

The height H is equal to

H=2x-3\ units

therefore

The volume is equal to

V=2x(2x+5)(3x-3)\ units^3

The volume is the product of the area of the base, 2x(2x + 5), and the height, 2x – 3

5 0
3 years ago
The average height of middle school students at Seton Grove School is found to be 5.25 feet. Which sample makes this generalizat
Ede4ka [16]

Answer:

every other student who enters the school

Step-by-step explanation:

It is given that the middle school students have an average height of 5.25 feet. The students belongs to Seton Grove School.

It means that every student who comes to this school or enters the school has a height that is around 5 feet or more.

Thus we can say that every other student who enters the school has a average height of 5.25 feet.

This sample makes the generalization about the heights of the school students valid.

6 0
3 years ago
The sales revenue goes up from 2018 to 2019 by 5%. The sales revenue in 2018 was $19,800. What was the sales revenue in 2019?
Cerrena [4.2K]

Answer: $20,790

Step-by-step explanation:

The sales revenue increased by 5% from 2018 to 2019.

The sales revenue that was increased from in 2018 is $19,800 which means that the 2019 sales revenue is 5% more than $19,800.

To find the sales revenue in 2019, do the following:

= 19,800 + (19,800 * 5%)

= 19,800 + 990

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8 0
3 years ago
Read 2 more answers
Expand 2(m+5)+4(m-6)
Vlad1618 [11]

Answer:

6m - 14

Step-by-step explanation:

2(m + 5) + 4(m - 6) \\  = 2m + 10 + 4(m - 6) \\  = 2m + 10 + 4m - 24 \\ =  (2m + 4) + (10 - 24) \\  = 6m - 14

<h3>Hope it is helpful.....</h3>
7 0
3 years ago
Quan bought 8.6 meters of frabic. how many cm of fabric did he buy
stira [4]
When you convert from meters to centimeters, you always multiply by 100, which means that 1 meter = 1 * 100 cm = 100 cm
So, 8.6 meters = 8.6 * 100 cm = 860 cm 

Hope this Helps :)
4 0
3 years ago
Read 2 more answers
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