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Kobotan [32]
3 years ago
6

What is the perimeter of the larger triangle 18 b) 45 d) 36

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
6 0

Answer:

36

Step-by-step explanation:

its x2 for the missing  length of the original once you have it add it all up.

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If there are 100 tickets to a concert and 200 fans who would like to go to the concert, each placing a slightly different value
Setler79 [48]
It's more efficient to hold a random drawing because the probability is higher.
\frac{100}{200}  =  \frac{1}{2}
For every 2 person, 1 person gets to go to the concert.

Answer is 1/2 aka 0.5 aka 50%

Hope this helps. - M
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3 years ago
Micah sketches the graph below to represent a scenario his teacher gave him.
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Second answer/option.

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4 years ago
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Find the equation of the line with a slope of 12 that passes through the point (3, -1).
nevsk [136]
The answer is
C
Explaintion:
Plugging 3 into x will give you 36 and 36-37 equals -1 and since y=-1 that’s means that is your answer
4 0
3 years ago
Find the exact value of cos 120° in simplest form with a rational<br> denominator.
IRINA_888 [86]

Given:

cos 120°

To find:

The exact value of cos 120° in simplest form with a rational  denominator.

Solution:

We have,

\cos 120^\circ

It can be written as

\cos 120^\circ=\cos (90^\circ+30^\circ)

\cos 120^\circ=-\sin 30^\circ             [\because \cos (90^\circ-\theta)=-\sin \theta]

\cos 120^\circ=-\left(\dfrac{1}{2}\right)             [\because \sin 30^\circ=\dfrac{1}{2}]

\cos 120^\circ=-\dfrac{1}{2}

Therefore, the exact value of cos 120° is -\dfrac{1}{2}.

7 0
3 years ago
A line has a slope of -5/3 through which two points could this line pass?
lyudmila [28]
The answer would be D. (11,14),(8,18)

To find the answer you need to find an equal slope.

To find the slope you need to do y2-y1/x2-x1

Y2 is 18, y1 is 13, x2 is 8, and x1 is 11

18-13/8-11
5/-3=
-5/3
8 0
3 years ago
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