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Vesna [10]
3 years ago
14

Solve The Triangle (See Picture!!)

Mathematics
1 answer:
joja [24]3 years ago
4 0

Answer:

Step-by-step explanation:

use sin formula

\frac{a}{sin \alpha } =\frac{b}{sin \beta } =\frac{c}{sin \gamma} \\\frac{10}{sin~40} =\frac{12}{sin ~\beta } \\sin~\beta =\frac{12}{10} \times sin~40\\ \beta=sin^{-1}(1.2 sin ~40)\approx 50.5 ^\circ\\\gamma=180-(40+50.5)=89.5^\circ\\\frac{c}{sin~89.5}=\frac{10}{sin~40}  \\c=\frac{sin~89.5}{sin ~40} \times 10 \approx 15.6\\D

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Answer:

x=16

Step-by-step explanation:

6 0
3 years ago
Arati posted a comment on her blog. Each day the number of responses to her comment was 125% of the number she received on the p
zvonat [6]

If the next number is 125% of the previous number, that means that the previous number is increasing by 25% each time.

The multiplier for increasing by 25% is:

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So on day one, there are 64 responses. That means on day two, there will be:

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On day 3, there will be:

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Finally, on <u>day 4</u>, there will be:

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A quicker way of getting this would be to do:

64 x 1.25³      since you are multiplying by 1.25  3 times

--------------------------------------------------

Answer:

125 responses

5 0
3 years ago
What is the slope of the line represented by the equation y= 4/5x-3
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Answer:

m=

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Step-by-step explanation:

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6 0
3 years ago
1. Locate a menu for your favorite restaurant and pick three items for yourself and each friend.
ddd [48]

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Step-by-step explanation:

Is this hw cus I feel bad for ya!

6 0
3 years ago
Read 2 more answers
3.
alexgriva [62]
Let the number of green apples and red apples be 8x and 3x respectively.

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4 0
3 years ago
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