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3 years ago

Write an equation in point slope form of the line through point J(4,1) with slope -4

Mathematics

1 answer:

lara [203]3 years ago

3 0

Answer:

y - 1 = -4(x - 4)

Step-by-step explanation:

The point-slope form looks like y-k = m(x-h), where (h,k) is a point on the line and m is the slope.

Here, y - 1 = -4(x - 4). This is in point-slope form.

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What is the y-intercept -x 3y=9?

dedylja [7]

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-x + 3y=9
to figure out the y-intercept, you must put the equation into y-intercept form first: y = mx + b

-x+3y=9
3y = x + 9
y = (x/3) + (9/3)
y = x/3 + 3

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2 years ago

What is 1 4/9 multiplied by 2

AnnZ [28]

Answer:

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Step-by-step explanation:

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3 years ago

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Anarel [89]

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2 years ago

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20. Three cards are selected form a standard deck of cards and not

frozen [14]

We have a probability of $\frac{13}{52}=\frac{1}{4}$ for the first card to be a diamond. Having drawn this first card without replacement, there are now 12 diamonds remaining in a deck of 51 cards, so the probability that the second card is a diamond, given that the first card was a diamond, is $\frac{12}{51}=\frac{4}{17}.$ Similarly, for the third card, there are 11 diamonds in a deck of 50, so the probability of drawing a third diamond is $\frac{11}{50}.$ Now, since these events are dependent, we multiply these three probabilities to get our answer of $\frac{11}{850}.$

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3 years ago

Question: If the triangle is right, the hypotenuse is?? Plsss help

raketka [301]

Answer:

the hypotenuse of the given triangle is 48.5 ft

Step-by-step explanation:

the ways to detect the hypotenuse of a triangle are :

longest side of a right angled triangle is the hypotenuse of the triangle .
side opposite to the right angle ( 90° ) is the hypotenuse of the right angled triangle .

 in the given figure the longest side is 48.5, hence it's the hypotenuse....

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2 years ago