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777dan777 [17]
2 years ago
5

I WILL GIVE BRAINLY HELPPP Find the total surface area of the right triangular prism given:

Mathematics
1 answer:
maria [59]2 years ago
7 0

Answer:

The height of right triangular prism is 7.5 in.

hope this helps

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Find the surface area. *<br> 2)<br> 14 km<br> 11 km<br> 6.3 km<br> 7 km<br> 5 km
ella [17]

Answer:

pp

Step-by-step explanation:

6 0
3 years ago
a truck that can carry no more than 6400 lb is being used to transport refrigerators and upright pianos. Each refrigerator weigh
Tems11 [23]
I'm not going to do the entire question, but I'll do the first part.

For the first part, you have to set up an inequality. Use context clues, such as no more than (the one used in this sentence) to figure out what the symbol should be for the inequality.
In this case, because it is NO MORE THAN 6400, it would be:

6400\leq250r + 475p

where r represents the # refrigerators, and p represents the # pianos


Now that you have the equation, make the graph, then for the 3rd part, plug in 12 and 8 to r and p to see if it keeps the inequality true.

Hope this helps! :)
7 0
3 years ago
Read 2 more answers
Bethany has a garden box that is 4. feet long, 8 feet wide, and foot deep . How many cubic feet of dirt does she need to fill th
Firdavs [7]
You need to work out the area so

Area of a rectangle is l x b

So

A= l x b
A= 8 x 4
A= 32

Therefor 32 cubic feet of dirt is needed
6 0
3 years ago
If y varies directly as the square root of x and y=12 when x = 16 , find x when y = 15
a_sh-v [17]
= 19 this is the answer I'm guessing since 16-12= 4 so 16 is 4 more than 12
3 0
3 years ago
A ladder is leaning against a building. The
arlik [135]

Answer:α

=

71

°

:

explain:

From trigonometry we have:

cos

α

=

7

21

7

=

21

cos

(

α

)

and:

α

=

a

r

c

cos

(

7

21

)

=

70.5

≈

71

∘

3 0
2 years ago
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