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4 years ago

Which of the following best describes the slope of the line below?

Mathematics

2 answers:

Scrat [10]4 years ago

5 0

Just in case:

This slope goes through (0,0) or more formally, the origin.

Lelu [443]4 years ago

3 0

Answer with explanation:

Equation of line passing through origin is given by

y=m x

As line passes through (5,-5) and (-5,5).

So, putting the value of ordered pair in above equation , to obtain slope

5=-5m

Dividing both sides by , -5 we get

m=-1

And equation of line is, y=-x, having slope equal to -1.

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Drag the tiles to the correct boxes to complete the pairs. Match each expression with its simplified form. Tiles 3a5 − (-a5) 6a7

fredd [130]

3a^5 - (-a^5) = 3a^5 + a^5 = 4a^5

6a^7 - 2a^7 = 4a^7

-3a^5 - (-2a^5) = -3a^5 + 2a^5 = -a^5

7a^7 - 8a^7 = -a^7

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lakkis [162]

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3 years ago

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Answer:

0.375 or 3/8

Step-by-step explanation:

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3 years ago

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Choose the ratios for sin A and cos A.

Irina18 [472]

Answer: D

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For cos A you would use CAH, C= cos, A which is the adjacent of the triangle located next to angel A which is 8, and H= hypotenuse (also note that the hypotenuse never changes even if the angle may be different) CAH would be cos A = 8/17

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3 years ago

John is at a local bait shop; he wants to buy bait for his fishing trip. At the store, they are selling live bait for $12 a poun

galina1969 [7]

Answer:

$x\geq3$

$12x+7y\leq63$

$y\geq0$

Step-by-step explanation:

If we let x be the amount of live bait and y be the amount of natural bait, Then we can come up with the following inequalities;

We are told that John would like to get at least 3 pounds of live bait. At least 3 means 3 or more. Since x represents the amount of live bait, we have;

$x\geq3$

Moreover,we are informed that;

The store sells live bait for $12 a pound and natural bait for $7 a pound. x pounds of live bait would cost 12x while y pounds of natural bait would cost 7y. The total cost would thus be;

12x + 7y

but John only has a budget of $63. This implies that he can spend $63 at most, thus;

$12x+7y\leq63$

Finally we can have our last inequality as;

$y\geq0$

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3 years ago