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timama [110]
3 years ago
7

I'm really confused can someone help??

Mathematics
1 answer:
liubo4ka [24]3 years ago
3 0
1) 29.74*60=1,784.4 miles per minute
1,784.4= 1,784 4/10=
1,784 2/5 miles per minute

2) 29.74-8.23= 21.51=21 51/100

3) ???

4) 21.76*60=1,305.6=1,305 6/10
1,305 3/5
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Complete the equation of the line through (-6,5)(−6,5)left parenthesis, minus, 6, comma, 5, right parenthesis and (-3,-3)(−3,−3)
sladkih [1.3K]

Answer:

The equation of the line passing through the given points is:

y=-\frac{8}{3}x-11

Step-by-step explanation:

Given:

The two points are: (x_1,y_1)=(-6,5)\textrm{ and }(x_2,y_2)=(-3,-3)

The equation of a line when two points are given is:

y-y_1=\left (\frac{y_2-y_1}{x_2-x_1} \right )(x-x_1)

Plug in all the values and simplify.

y-5=\left (\frac{-3-5}{-3-(-6)} \right )(x-(-6))\\y-5=\left (\frac{-8}{-3+6} \right )(x+6)\\y-5=\left (\frac{-8}{3} \right )(x+6)\\y-5=\frac{-8}{3}x-16\\y=\frac{-8}{3}x-16+5\\\\y=-\frac{8}{3}x-11

Therefore, the equation of the line passing through the above points is

y=-\frac{8}{3}x-11

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3 years ago
In the diagram shown, m&gt;1 = x + 16 and m&lt;2 = 3x - 24 <br><br> Find the value of x
Oksanka [162]
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Which of the following is NOT true when testing a claim about a proportion
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Question: Which of the following is NOT true when testing a claim about a proportion?

Answer: A conclusion based on a confidence interval estimate will be the same as a conclusion based on a hypothesis test.

I don't really know the answer choices, but I think that's right. Sorry if not.

Hope this helps. c;


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Ques<br><br> The set of values (63, 64, 65, 66} represents solutions of which inequality?
Ostrovityanka [42]

Answer: 63 < N ≤ 66

Step-by-step explanation:

We have the set:

(66, 64, 65, 66]

First.

When we have an end with the signs "(" or ")" means that the element near the sign does not belong to the set, this would be an "open" end. Usually used for the symbols > and <

While the sign "[" or "]" (in some cases the symbols { and } are used instead)

means that the value next to it are included in the set. Usually used for the symbols ≤ and ≥.

Then in the set: (63, 64, 65, 66} the value 63 does not actually belong, and value 66 does belong.

Then this set is written as:

63 < N ≤ 66

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5a. Find the value of x. Round to the nearest tenth (1 decimal place).
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Answer:

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The little square at the bottom of the triangle is a 90 degree angle so add 90+45=135 and if the whole triangle equals 180 so you would do 180-135=45

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