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Kamila [148]
3 years ago
15

Find the volume of triangular prism with the following dimensions. Round to the nearest whole number.

Mathematics
1 answer:
defon3 years ago
6 0

Answer:

<em>124.0 ft^2</em>

Step-by-step explanation:

let b = base of triangle = 7ft

h = height of triangle = 4ft

and

l = height of prism. = 8.5ft

We know,

volume of prism = area of triangular face of prizm × height of prizm

= 1/2 × b × h × l

= 1/2 × 7 × 4 × 8.5

= 7 × 2 × 8.5

= 14 × 8.5

<h2> = <u>124.0 ft^2</u></h2>
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What two numbers, if added together, would equal -15 but when multiplied together would equal -42
mars1129 [50]
Consider factors of 42, then if the factors can be added or subtracted.

42 = 42 * 1
42 = 21 * 2
42 = 14 * 3
42 = 7 * 6

Since none of these can be added or subtracted to equal 15, no intergers satisfy these criteria.
3 0
4 years ago
WILL MARK BRAINLIEST!<br> What is the value of g?
pav-90 [236]

Answer:

∠g = 142°

Step-by-step explanation:

∠g = 180 - 38 = 142°

7 0
3 years ago
The manager of a furniture factory finds that it costs $2400 to manufacture 60 chairs in one day and $4800 to produce 260 chairs
tamaranim1 [39]

Answer:

C(x) = 12x + 1680

Slope = 12

Intercept = 1680

Step-by-step explanation:

Given that:

X1 = 60 chairs ; y1 = 2400

X2 = 260 chairs ; y2 = 4800

Obtain the slope ; m

m = y2 - y1 / x2 - x1

m = 4800 - 2400 / 260 - 60

m = 2400 / 200

m = 12

Using the point slope relation:

y - y1 = m(x - x1)

y - 2400 = 12(x - 60)

y - 2400 = 12x - 720

y = 12x - 720 + 2400

y = 12x + 1680

C(x) = 12x + 1680

From the general slope intercept equation :

y = mx + c

m = slope ; c = intercept

Hence,

C(x) = 12x + 1680

Slope = 12

Intercept = 1680

5 0
3 years ago
Describe two ways to tell if a graph is a function
Dima020 [189]

Answer:

Inspect the graph to see if any vertical line drawn would intersect the curve more than once. If there is any such line, the graph does not represent a function. If no vertical line can intersect the curve more than once, the graph does represent a function.

Step-by-step explanation:

Hope that helps you out!

I wouldnt mind if you marked brainliest hehehe

Have a good day!

8 0
3 years ago
Order the sides of the triangle from shortest to longest.
Genrish500 [490]

Answers:

  • Shortest Length = LN
  • Middle Length = LM
  • Longest Length = MN

========================================

Explanation:

Let's find the missing angle.

For any triangle, the three interior angles always add to 180

L+M+N = 180

75+50+N = 180

N+125 = 180

N = 180-125

N = 55

So we know the three angles of the triangle are

  • L = 75
  • M = 50
  • N = 55

We see that M = 50 is the smallest angle, so the smallest side is the segment opposite this angle. The smallest side is LN. The smallest side is always opposite the smallest angle.

Similarly, the largest side is always opposite the largest angle. The largest angle here is L = 75, so the largest side is MN.

The middle side must therefore be LM.

The diagram below shows a visual summary.

7 0
3 years ago
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