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alina1380 [7]
3 years ago
8

What is the value of B for the following triangular prism?

Mathematics
2 answers:
o-na [289]3 years ago
6 0

Answer:

A. 5.25\text{ cm}^2

Step-by-step explanation:

We have been given an triangular prism. We are asked to find the value of B for our given prism.

\text{Volume of triangular prism}=B\times h, where,

B = Area of base,

h = Height of prism.

The value of B for our given prism would be the area of base. Upon looking at our given prism, we can see that base of our given prism is triangular, so we will use area of triangle to find the value of B.

1 mm = 0.1 cm

28 mm = 2.8 cm

\text{Area of triangle}=\frac{1}{2}(\text{Base}\times \text{Height})

\text{Area of triangle}=\frac{1}{2}(\text{2.8 cm}\times \text{3.75 cm})

\text{Area of triangle}=\frac{1}{2}(10.5\text{ cm}^2)

\text{Area of triangle}=5.25\text{ cm}^2

Therefore, the value of B is 5.25 square centimeters and option A is the correct choice.  

Vika [28.1K]3 years ago
5 0

Answer:

56cm is not the answer for sure trust me

Step-by-step explanation:

I took the test so dont worry!

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3 years ago
Adult tickets for the school play are $12.00 and children's tickets are $8.00. If a theatre holds 300 seats and the sold out per
Vaselesa [24]
Let x = number of adult tickets, and y = number of children tickets. One equation must deal with the number of tickets, and the other equation must deal with the revenue from the tickets.

Then x + y = 300 is the number of tickets
12x + 8y = 3280 is the revenue from the tickets.

Using the substitution method:

x + y = 300   ⇒   y = 300 - x   ⇒   Equation (3)

12x + 8y = 3280   ⇒   12x + 8(300-x) = 3280   ⇒   x = 220

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Therefore 220 adult tickets and 80 children's tickets were sold.
6 0
3 years ago
What is the answer and how can I find it
finlep [7]
The answer is C 
1/2(5x + 12) 

because the perimeter is equal 20x + 6 

4 0
3 years ago
Help asap algebra 6th grade 50 points
Eva8 [605]

45x = 180

divide by 45

x=4

yes

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multiply by d

420 =30d

divide by 30

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52+g = 56

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divide by 3

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yes f=9

5 0
3 years ago
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