What is the slope of this line?

Mathematics

1 answer:

Dmitrij [34]3 years ago

4 0

I believe it’s -2/-4.

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What is Mary's location if she travels 3 units left and 4 units up from (5, 0)?

Novosadov [1.4K]

Answer:

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C- (2,4)

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3 years ago

How do you find the fraction of 0.35

SOVA2 [1]

Answer:

$\frac{7}{20}$

Step-by-step explanation:

0.35 is the same as 35/100

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3 years ago

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3241004551 [841]

Answer:

first option: Harulo is correct because the angle is coterminal with 3π / 4 and the reference angle is π / 4.

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1) 19 π/4 = 4π + 3 π/4, which is 4 complete turns and 3/4 of turn.

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3) sin (π/4) = sin (3π/4) = (√2) / 2

4) csc (π/4) = 1 / [ sin (3π/4) ] = 1 / [ (√2) / 2 ] = 2 / (√2) = √2, which shows the validity of the statement and csc(19π/4) = √2.

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4 years ago

in a proportional relationship the ratio y/x is constant. Show that this ratio is not constant for the equation y=a-14

Colt1911 [192]

To show that the ratio $\frac{y}{x}$ is not constant for the function $y=a-14$ we only need to evaluate this function at 2 points and then show that the ratio is not the same for those two points. Note that here $a$ represents $x$ .

To find the counter examples here, I will use the values $a=20$ and $a=28$ . For $a = 20$ , the equation tells us that the output is

$y=20-14=6$ . For this value of $a$ the point is point is $(20,6)$ . The ratio $\frac{y}{x} =\frac{6}{20}$ . For the $a=28$ , $y=28-14=14$ . For this value of $a$ the point is $(28,14)$ . The ratio $\frac{y}{x} =\frac{14}{28} =\frac{1}{2}$ . Clearly this ratio is not constant for all ordered pairs.