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2 years ago

I'll mark you as brainliest

Mathematics

2 answers:

sasho [114]2 years ago

8 0

Answer:

The Answer Is "y = x - 4"

Hope This Helped :)

Allushta [10]2 years ago

4 0

Answer:

y=x-4

Step-by-step explanation:

We can see that x is always 4 times larger than y or y is always 4 times less than x

This means that y=x-4

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PLEASE NEED HELP ASAP TYTY I WILL BE GIVING THANKS!

garri49 [273]

Answer:

B. 112°

Step-by-step explanation:

4x -4 = (3x+4) + (2x-44)

4x -4 = 5x - 40

5x - 4x = -4 + 40

x = 36

∠BCA = 3 * 36 + 4 = 112

4 0

2 years ago

Solve the triangle. Round your answers to the nearest tenth. Law of sines 6 A. M∠C=34 m ∠ C = 34 , b=25 b = 25 , c=16 c = 16 B.

PolarNik [594]

Answer:

$A = 43.0^o$

$B = 55.0^o$

$BC = 20.0$

Step-by-step explanation:

I will solve this question with the attached triangle

From the attachment, we have:

$\angle C =82^o$

$AB = 29$

$AC = 24$

Required

Solve the triangle

First, we calculate $\angle B$ using sine law:

$\frac{AC}{\sin(B)} = \frac{AB}{\sin(C)}$

This gives:

$\frac{24}{\sin(B)} = \frac{29}{\sin(82^o)}$

$\frac{24}{\sin(B)} = \frac{29}{0.9903}$

Cross multiply

$\sin(B) * 29 = 24 * 0.9903$

$\sin(B) * 29 = 23.7672$

Divide both sides by 29

$\sin(B) = 0.8196$

Take arcsin of both sides

$B = \sin^{-1}(0.8196)$

$B = 55.0^o$

Next, calculate $\angle A$ using:

$A + B + C = 180^o$ --- angles in a triangle

$A + 55^o + 82^o = 180^o$

Collect like terms

$A = 180^o-55.0^o - 82^o$

$A = 43.0^o$

Next, calculate BC using sine laws

$\frac{BC}{\sin(A)} = \frac{AB}{\sin(C)}$

This gives:

$\frac{BC}{\sin(43.0)} = \frac{29}{\sin(82)}$

$\frac{BC}{0.6820} = \frac{29}{0.9903}$

Make BC the subject

$BC = \frac{29*0.6820}{0.9903}$

$BC = 20.0$

6 0

2 years ago

Fred bought 4 L of liquid laundry detergent

love history [14]

That means he had 400 or 4000mm

7 0

3 years ago

Use mental math to solve the equation<br><br> -8 + m = –15. <br><br> M= ?

valentina_108 [34]

Answer:

-7

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Mr. Brown purchased 15 concert tickets for a total of $200. The concert tickets cost $15 for adults and $10 for

jok3333 [9.3K]

Answer:

St2ep-by-step explanation:

5 0

3 years ago

I'll mark you as brainliest ​

I'll mark you as brainliest