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3 years ago

Hi I need help with this packet because my teacher explains it very hardly for me

Mathematics

1 answer:

algol133 years ago

3 0

Answer:

(-1,4) (-8,2) (-6,10)

Step-by-step explanation:

All you had to do is reflect it and figure out the new coordinates. There is you answer.... you welcome

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3 years ago

A 20 packet box of detergent sells for $5.49. What is the unit rate

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3 years ago

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3 years ago

What is the solution set? Enter your answer in the box

Xelga [282]

Answer:

$x>3$

The solution set is $(3, infinite)$

Step-by-step explanation:

we have

$5.5x+15.5>32$

Solve for x

Subtract $15.5$ both sides

$5.5x+15.5-15.5>32-15.5$

$5.5x>16.5$

Divide by $5.5$ both sides

$5.5x/5.5>16.5/5.5$

$x>3$

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All real numbers greater than $3$

5 0

3 years ago

Find the value of cos G rounded to the nearest hundredth.

Amiraneli [1.4K]

Answer:

$\sf \cos(G)=\dfrac{1}{2}$

Step-by-step explanation:

<u>Trigonometric ratios</u>

$\sf \sin(\theta)=\dfrac{O}{H}\quad\cos(\theta)=\dfrac{A}{H}\quad\tan(\theta)=\dfrac{O}{A}$

where:

$\theta$ is the angle
O is the side opposite the angle
A is the side adjacent the angle
H is the hypotenuse (the side opposite the right angle)

Given:

$\theta$ = G
A = GF = 2
H = EG = 4

$\implies \sf \cos(G)=\dfrac{2}{4}=\dfrac{1}{2}$

8 0

2 years ago

Read 2 more answers

Hi I need help with this packet because my teacher explains it very hardly for me ​

Hi I need help with this packet because my teacher explains it very hardly for me