3 years ago

What does it mean when it says "What is the y-intercept?" in any equation like f(x) = __?

1 answer:

8 0

On a graph, it means which coordinate does a line pass on the y scale ~~~hope it helps and is correct~~if it's not be sure to let me know!♡

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Which angle is congruent to p

AnnyKZ [126]

Q is congruent to P because they’re both got the same x and y number the x is 5 and -5 and for y is 3 and -3.

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2 years ago

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250 divided by 10 to the 2 nd power

laila [671]

The answer to your problem is 2.5.

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3 years ago

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Directions - For the following problem, write a paragraph proof to justify each step you make. All work must be neat,

nlexa [21]

$$ PS = \frac{4}{3} x$

Solution:

Given PRQ is a triangle.

ST is a line parallel to RQ.

$$PT = x, \ PQ = 3x, \ SR=\frac{8}{3}x$

$TQ=PQ-PT$

$TQ=3x -x=2x$

Triangle proportionality theorem,

If a line parallel to one side of a triangle intersects the other two sides, then it divides the two sides proportionally.

$$\frac{PS}{SR} =\frac{PT}{TQ}$

$$\frac{PS}{\frac{8}{3} x} =\frac{x}{2x}$

Do cross multiplication, we get

$$ PS \times 2x=x \times \frac{8}{3} x$

Divide by 2x on both sides, we get

$$ PS = \frac{4}{3} x$

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3 years ago

Evaluate x + 11, if x = 6 please help!

Mariulka [41]

Answer: 17

6+11=17

Hope this helped!

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3 years ago

Tess needs to buy sand for her children’s playground. The sand costs $8 per ton, and there is a delivery cost of $50 with each o

Butoxors [25]

Answer:

All positive rational numbers greater than 50

Step-by-step explanation:

Since the delivery cost is fixed per trip, the cost incurred can be represented by the equation

y(x)=8x+50 so in case Tess wants only 1 tone, the cost will be y(x)=8(1)+50=58

Therefore, it's proper to conclude that all numbers in the possible range are positive rational numbers greater than 50

6 0

2 years ago