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3 years ago

ASAP!!! BRAINLIEST!! PLS HELP!!! SHOW ALL WORK +STEPS!! Thx!

Mathematics

2 answers:

jonny [76]3 years ago

8 0

Answer:

b.27

Step-by-step explanation:

1 -3. +3

2 0. +3

3 3. +3

function is +3

4 6

5 9

6 12

7 15

8 18

9 21

10 24

11 27

Phoenix [80]3 years ago

5 0

Answer:

Step-by-step explanation:

Hello,

the equation of the line is y=3(x-2)

as 3*(-1)=-3

3(2-2)=9

3(3-2)=3

So for x = 11

y = 3(11-2)=3*9=27

thanks

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The graph shows the cost to rent a snowblower at Rental Depot and ABC Rentals. The cost for each depends on the time it is rente

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Answer:

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Find the missing side lengths. Leave your answers as radicals in simplest form.

love history [14]

Answer:

B x = 3, y= 3

Step-by-step explanation:

<u />

<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:

$\theta$ = 45°
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A = $y$
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$\implies \sin(45^{\circ})=\dfrac{x}{3\sqrt{2}}$

$\implies x=3\sqrt{2}\sin(45^{\circ})$

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$\implies x=\dfrac{3\sqrt{2} \sqrt{2}}{2}$

$\implies x=\dfrac{3 \cdot 2}{2}=3$

$\implies \cos(45^{\circ})=\dfrac{y}{3\sqrt{2}}$

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2 years ago

1. A right triangle has legs that measure 5 meters and 12 meters. What is the length

ser-zykov [4K]

Answer: C. 13 meters

Step-by-step explanation:

5^2+12^2=x^2

25+144=x^2

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Hope it helps

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3 years ago

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(Will give brainliest :) pls tell me how to solve) Hikers are traveling at 3 miles per hour. They leave camp and hike LaTeX: N64

AnnyKZ [126]

Answer:

3.08270264 hours

Step-by-step explanation:

The first thing you have to do is a graph where you signal the cardinal points (1st image)

Then draw the first line that the problem gives you (N64°W). At the end of this line, you will draw the following line (S23°W) drawing another little graph as a guide. Finally, you will draw the last line, as long as a triangle is made (2nd image)

If you pay attention to the first line you made, you will notice that you can make a right triangle with angles of 90°, 64°, and 26° (3rd image)

So, returning to the other big triangle, you are going to add the 23° of the main orientation with the 26° that you just obtained from the first triangle (4th image)

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From now on it's easier.

We know that if we have an angle between two know sides we can use Law of cosines (a²=b²+c²-2bcCosA)

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a = $\sqrt{9.50305554}$ = 3.08270264

Hope I helped you and sorry for the bad quality of the photos

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