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marshall27 [118]
4 years ago
10

Please help me find surface area of each prism??

Mathematics
1 answer:
murzikaleks [220]4 years ago
5 0

Answer:

4 and 6 should be 10

5 and 10 should be 15

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Which set of angle measures cannot be the angle measures of a triangle
vaieri [72.5K]

Answer:

A

Step-by-step explanation:

cuz all the other options sum up to 180 except A it sum up to 181

and the sum of angle in triangle is equal to 180°

7 0
3 years ago
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Sup peeps<br> Can someone find the area of this plz
ziro4ka [17]

Answer:

<h2><em><u>448</u></em><em><u> </u></em><em><u>sq.ft</u></em></h2>

Step-by-step explanation:

The following figure is a <em><u>trapezium</u></em><em><u>, </u></em>

<em><u>So</u></em><em><u> </u></em><em><u>Given</u></em><em><u>,</u></em>

Parallel sides of the trapezium = 17ft and 39ft

Height of the trapezium = 16ft

<em><u>Therefore</u></em><em><u>, </u></em>

Area of the trapezium

=  \frac{1}{2}  \times (sum \: of \: parallel \: sides) \times height

=  \frac{1}{2}  \times (17ft + 39ft) \times 16ft

=  \frac{1}{2}  \times 56ft \times 16ft

= 56ft \times 8ft

= 448 {ft}^{2}

<em><u>Hence</u></em><em><u>,</u></em>

<em><u>448</u></em><em><u> </u></em><em><u>sq.ft</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>area</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>trapezium</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>

7 0
3 years ago
Explain how to decide which is a better value. 4 greeting cards for $10 and 6 greeting cards for $14.
xxMikexx [17]

Answer:

I dont know if this is supposed to be solved a certain way for a class, but as a bargain shopper, this is what I would do to figure out the best value.

Step-by-step explanation:

First divide $10 by 4:   10.00/4=2.5 or $2.50 per card

Then, divide $14 by 6:  14.00/6=2.3333333 so about $2.33 per card

Now, just look at the two answers and see which one is less.

If you buy 4 cards for $10, you will pay $2.50 for each card and if you buy 6 cards for $14, you will pay about $2.33 for each card. Therefore, the better value would be the 6 cards for $14.

6 0
3 years ago
18=x+5x im confused on this problem
DaniilM [7]
18= +5+x
x=3
If you do 3•5, you get 15.
Then do 3+15, you get 18.
3 0
4 years ago
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Jacob earns $300 per week plus $50 for every car he sells. How many cars will he need to sell this week to earn a total of $700
Alex Ar [27]

Answer:

He would sell 14 cars.

Step-by-step explanation:

Hope this helps

3 0
3 years ago
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