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fomenos
3 years ago
11

Triangle A B C is a right triangle. Find the missing side length.

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
4 0

Answer:

9

Step-by-step explanation:

a² + b² = c^2

12^2 + b^2 = 15^2

144 + b^ = 225

225 - 144= 81

b^2 = 81

square root both sides

b = 9

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F(x) = 3х + 2 and g(x) = X + 5<br> g[f(x)] =<br> A:Зx +7<br> B:3х + 17<br> C:4x +7
vitfil [10]

Answer:

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4 0
3 years ago
What's the answer for (0,2)m=4/7
stiv31 [10]

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8 0
3 years ago
please solve and show your work so at lunch margy ordered a soft drink for $.99 and a sandwhich for $3.79 and a bag of chips for
sladkih [1.3K]
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5 0
3 years ago
Write the slope-intercept form of the equation of the line that has the same y-intercept as the black line shown and passes thro
Mazyrski [523]

Answer:

y = 0.5x + 2

Step-by-step explanation:

the y-intercept is 2, as shown in the graph

the slope is 0.5. this is because while the x-value goes up by 2, the y-value goes up by one (from 0, 2 to 2, 3).

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5 0
3 years ago
2-3x-5+9x=? Thank you to whoever gets the answer
Marrrta [24]

Answer:

6x - 3

Step-by-step explanation:

Step 1: Write out expression

2 - 3x - 5 + 9x

Step 2: Combine like terms (x)

2 - 5 + 6x

Step 3: Combine like terms (constants)

-3 + 6x

Step 4: Rewrite

6x - 3

4 0
3 years ago
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