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MissTica
4 years ago
13

triangular prism M and N are congruent if each try rectangle face of prison m has area 28 in square and if the surface area of p

rism n is 94 in square what is the area of one of the triangular from prism m
Mathematics
1 answer:
Arte-miy333 [17]4 years ago
6 0

Answer:

5 square inches

Step-by-step explanation:

A triangular prism has two triangular faces and 3 rectangular faces. If each rectangle face is 28 that means all together the 3 are 3*28 = 84.

The entire prism is 94. So the two triangular faces must be 10 together making each 5.

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If MN=14, NO=11, and QR=27, find the length of PQ. Round your answer to the nearest tenth if necessary. Figures are not necessar
allsm [11]

Answer:

PQ = 34.4

Step-by-step explanation:

First, we know that the angles in a triangle add up to 180 degrees. Therefore, angle M = 48 and angle R = 74

Next, because there is a corresponding angle in each triangle, they are similar. This means that the ratios between corresponding sides are the same. For example, the side opposite angle O (MN) over the side opposite angle R (PQ) is equal to the side opposite angle N (OM) over the side opposite angle Q (RP)

This can be written as MN/PQ = OM/RP. Note that both the numerators are on the same triangle, and MN and PQ correspond, as well as OM and RP.

We are given MN, NO, and QR. Because NO is opposite a 48 degree angle (angle M) as well as QR (angle P), we can say that NO/QR = another ratio of a pair of corresponding sides. Because we want to find PQ, and both PQ and MN are opposite 74 degree angles, we can say that

NO/QR = MN/PQ

Thus,

11/27 = 14/PQ

multiply both sides by PQ to remove a denominator

PQ * 11/27 = 14

multiply both sides by 27 to remove the other denominator

PQ * 11 = 14 * 27

divide both sides by 11 to isolate the PQ

PQ = 14 * 27 /11

PQ = 34.4

4 0
4 years ago
What is the value represented by the letter c on the box plot of data? {80,18,34,80,59,67,12,55}
Alborosie

C is the median.

to find the median we need to put all the numbers given in order from smaller to largest

12, 18, 34, 55, 59, 67, 80, 80

then find the middle number of these

well we have to middle numbers 59 and 55

so we need to find the mid number between these two which 57.

The answer to this question is 57

hope this helped

5 0
3 years ago
Read 2 more answers
Failing please please
Yuliya22 [10]

Answer:

A = 102m squared (Brainiest?)

Equation = b x h / 2

Step-by-step explanation:

A = (12 x 17) / 2

A = 204 / 2

A = 102m squared

5 0
3 years ago
Write an equation of a line in slope intercept form with the slope of 8 and a y-intercept of -4
pentagon [3]

Answer:

y=8x-4

Step-by-step explanation:

y=mx+b

m=8

b (y intercept)= -4

y=8x-4

4 0
4 years ago
What ordered pairs are NOT solutions to y = -5x – 4.
VikaD [51]

Answer:

Sorry i need points to ask a question dont report pls

Step-by-step explanation:

4 0
3 years ago
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