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3 years ago

PLEASE HELP SUPER EASY GRAPHING PROBLEM WILL MARK BRAINLIEST

Mathematics

2 answers:

zavuch27 [327]3 years ago

7 0

Answer:

Step-by-step explanation:

3x + 6y = 12

6y = -3x + 12

y = -1/2x + 2

x-int

-1/2x + 2 = 0

-1/2x = -2

2(-1/2x = -2)

x = 4

(4,0)

y-int

y= -1/2(0) + 2

y = 0 + 2

y = 2

(0, 2)

Sever21 [200]3 years ago

6 0

X is 3 and the y is 6

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4 years ago

Use △XYZ, in which ∠X is a right angle and tanY=815.

Neporo4naja [7]

Answer:

8/17

Step-by-step explanation:

The correct and complete question is:

Use △XYZ, in which ∠X is a right angle and tanY=8/15. What is the ratio for sinY?

From definition:

tan(Y) = opposite/adjacent

From the graph and the question:

tan(Y) = XZ/XY = 8/15

Then:

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XZ² + XY² = YZ²

8² + 15² = YZ²

√289 = YZ

17 = YZ

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3 years ago

What is 2/3 of 1/4 of x = 1360

Murljashka [212]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{x = 8160}}}}}$

Step-by-step explanation:

$\sf{ \frac{2}{3} \times \frac{1}{4} \times x = 1360}$

To multiply one fraction by another, multiply the numerators for the numerator and multiply the denominators for its denominator and reduce the fraction obtained after multiplication into lowest term

$\longrightarrow{ \sf{ \frac{2 \times 1}{3 \times 4} \times x = 1360}}$

$\longrightarrow{ \sf{ \frac{2}{12} \times x = 1360}}$

$\longrightarrow{ \sf{ \frac{1}{6} x = 1360}}$

Solve for x

$\longrightarrow{ \sf{x = 1360 \times 6}}$

$\longrightarrow{ \sf{x = 8160}}$

Hope I helped!

Best regards! :D

5 0

3 years ago