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3 years ago

Surface area of a triangular prism formula?

Mathematics

2 answers:

madreJ [45]3 years ago

7 0

V=1/2 a *c * h
hope this helps

Murrr4er [49]3 years ago

3 0

SA=bh+(s1+s2+s3)H

s1,s2,s3 are sides of prism b is base h is height

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Ms. Lee wrote a test with 15 multiple choice short answer questions. The multiple choice questions x are worth 5 points and the

hram777 [196]

x + y = 15 and 5x + 10y = 100 are the system of equations that represent this situation

Solution:

Let "x" be the number of multiple choice questions

Let "y" be the number of short answer questions

Worth of 1 multiple choice questions = 5 points

Worth of 1 short answer question = 10 points

Ms. Lee wrote a test with 15 multiple choice short answer questions

Therefore,

number of multiple choice questions + number of short answer questions = 15

x + y = 15 -------- eqn 1

The maximum number of points possible on the test is 100

Therefore, we frame a equation as:

number of multiple choice questions x Worth of 1 multiple choice questions + number of short answer questions x Worth of 1 short answer question = 100

$x \times 5 + y \times 10=100$

5x + 10y = 100 ------- eqn 2

Thus eqn 1 and eqn 2 are the system of equations that represent this situation

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A company logo is made up of a rectangle and a triangle. The logo appears on a poster board at a trade show. What is the area of

lozanna [386]

A=lb
a=100×40=4000cm^2

a=0.5×lb
a=0.5×40×30
a=600cm^2

a=4000+600
a=4600cm^2 hope it helps!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Rewrite in slope intercept form x+y=3

Natali5045456 [20]

Answer:

y = -x + 3

Step-by-step explanation:

Subtract x and boom.

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3 years ago

Read 2 more answers