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lys-0071 [83]
4 years ago
15

A triangular prism on top of a rectangular prism. The rectangular prism has a length of 12 feet, width of 60 feet, and height of

12 feet. The triangular prism has 2 triangular sides with a base of 12 feet and height of 6 feet. 2 rectangular sides have a length of 8.5 feet and width of 60 feet. Choose the answers that make each sentence true. The surface area of the triangular prism without the shared base is ft2. The surface area of the rectangular prism without the shared base is ft2. If the exterior of the composite figure is being painted, the area to be painted is approximately ft2.
Mathematics
2 answers:
Novay_Z [31]4 years ago
4 0

Answer:

the first one is 1,092 the second is 2,448 and the third is 3,540

Step-by-step explanation:

love history [14]4 years ago
3 0

Answer:

1- 1,092

2- 2,448

3- 3,540

Step-by-step explanation:

I got it correct

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Find the value of x. i’m so lost. it’s geometry!
olga2289 [7]

Answer:

150°

Step-by-step explanation:

Consider OACB,

Here <CAO =<CBO= 90° ( As they are tangents)

<ACB= 30°

Now, <CAO +<CBO+<ACB+x= 360°

90°+90°+30°+x= 360°

x= 150°

Hope it helps

4 0
3 years ago
Read 2 more answers
50 POINTS .....................
Alenkinab [10]

The option (C) Mus. Apt. = -22.26 + 0.4925(IQ score) is correct because the value of slope is 0.4925 and y-intercept is -22.26.

<h3>What is the line of best fit?</h3>

A mathematical notion called the line of the best fit connects points spread throughout a graph. It's a type of linear regression that uses scatter data to figure out the best way to define the dots' relationship.

\rm m = \dfrac{n\sum xy-\sum x \sum y}{n\sum x^2 - (\sum x)^2}

\rm c = \dfrac{\sum y -m \sum x}{n}

We have data shown in the picture.

Let's suppose the regression line is:

y = mx + c

Where m is the slope of the regression line and c is the y-intercept of the line.

We can calculate the value of m and c by using the formula.

After calculating, we get:

m = 0.4925

c = -22.26

Mus. Apt. = 0.49253(IQ score) - 22.26

or

Mus. Apt. = -22.26 + 0.4925(IQ score)

Thus, the option (C) Mus. Apt. = -22.26 + 0.4925(IQ score) is correct because the value of slope is 0.4925 and y-intercept is -22.26.

Learn more about the line of best fit here:

brainly.com/question/14279419

#SPJ1

4 0
2 years ago
It is Jamie’s birthday and her mom just bought her an Xbox. She’s trying to find the surface area of the box so she can determin
Alina [70]
10 times 12 is 120 times 24 equals 2,880 sq2
5 0
3 years ago
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A zoo had 2250 visitors on Friday and 4725 on Saturday. What was the percent of increase of the number of visitors on Saturday o
NARA [144]
4725-2250= 2475
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It increased by 110%
7 0
3 years ago
Help plz<br> .....................
sergij07 [2.7K]

Answer:37

Step-by-step explanation:

6 0
3 years ago
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