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3 years ago

Which graph shows the solution to the inequality -3x-7

Mathematics

1 answer:

tatyana61 [14]3 years ago

4 0

Answer:

Step-by-step explanation:

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Find x and y…………….????????

emmasim [6.3K]

Answer:

$let \: \alpha \: be \: the \: 45 \\ \tan( \alpha ) = \frac{p}{b} \\ \tan(45) = \frac{x}{3 \sqrt{2} } \\ 1 = \frac{x}{3 \sqrt{2} } \\ x = 3 \sqrt{2} \\ by \: using \: pythagoras \: therom \\ {y}^{2} = {3 \sqrt{2} }^{2} + {3 \sqrt{2} }^{2} \\ {y}^{2} = 18 + 18 \\ y = \sqrt{36} \\ y = 6$

Step-by-step explanation:

hope this will help you

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2 years ago

Hello I need help<br> Find the missing side lengths, leave your answers as radicals in simplest form

Jet001 [13]

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$y = \frac{1}{2} \times \frac{8 \sqrt{3} }{3} \\$

$y = \frac{4 \sqrt{3} }{3} \\$

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$x = \frac{ \sqrt{3} }{2} \times \frac{8 \sqrt{3} }{3} \\$

$x = \frac{8 \times { \sqrt{3} }^{2} }{2 \times 3} \\$

$x = \frac{8 \times 3}{2 \times 3} \\$

$x = \frac{8}{2} \\$

$x = 4$

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4 0

3 years ago

A women bought some large frames for $14 each and some small frames $5 each at a closeout sale. if she bought 24 frames for $183

TEA [102]

Let the no of large frames bought be X

Then the no of smaller frames bought will be (17 - X )

Cost incurred = 14X + 5( 17 - X) = 130

14X + 85 - 5X = 130

9X = 45

X = 5
Answer 5 large frames and 12 small frames

Check

5X14 = 70
12X5 = 60
ADD = 130$

7 0

3 years ago

Someone help me plz. i would app it.

Semenov [28]

Y=-3 would be the correct answer:)

5 0

3 years ago

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boyakko [2]

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