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nordsb [41]
3 years ago
7

Please please I beg you

Mathematics
2 answers:
tia_tia [17]3 years ago
8 0

Answer:

2x+2

hope it helped:))))))))

LiRa [457]3 years ago
8 0

Answer:

2x + 2

Step-by-step explanation:

f(x) + g(x)

= 9 - 3x + 5x - 7 ← collect like terms

= 2x + 2

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Answer:

Between 23.77% and 56.23%

Step-by-step explanation:

On your TI-84

Press STAT

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See this:

(.2377,.5623)

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The confidence interval is 0.2377 < p < 0.5623

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Find the missing side length leave your answers as radicals in the simplest form.
ira [324]

Answer:

Part 1) x=\frac{10\sqrt{3}}{3}\ units

Part 2) y=5\ units

Step-by-step explanation:

step 1

Find the value of x

In the right triangle of the figure

sin(30^o)=\frac{(5\sqrt{3}/3)}{x} ---> opposite side angle of 30 degrees divided by the hypotenuse

Remember that

sin(30^o)=\frac{1}{2}

substitute

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step 2

Find the value of y

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we have

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substitute

\frac{\sqrt{3}}{2}=\frac{y}{\frac{10\sqrt{3}}{3}}    

y=(\frac{\sqrt{3}}{2})(\frac{10\sqrt{3}}{3})

y=5\ units

4 0
3 years ago
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