2 years ago

Complete the frequency table using 6 intervals beginning with 1-15.

Mathematics

1 answer:

brilliants [131]2 years ago

4 0

Answer:

1. 18 just + 6

Step-by-step explanation:

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krek1111 [17]

Answer: A formula that can be used to find the answer is (x Squared = 110.25) So (x times x = 110.25) 10.5 is the length of one side because 10.5 squared = 110.25.

Answer is 10.5

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3 years ago

How many questions do you need to get right on a 10 question test in order to get a 60%?

V125BC [204]

Answer:

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2 years ago

Write the equation of a line that is parallel to 3x+2y=10 and passes through the point (4,-5). Answer in slope-intercept form.

SCORPION-xisa [38]

The equation of line is:

$y = \frac{-3}{2}x+1$

Further explanation:

The standard form of equation in point-slope form is:

$y = mx+b$

Given equation is:

3x+2y=10

We have to convert it into point slope form, for which we have to isolate y on one side of equation

$3x+2y = 10\\2y = -3x +10\\y = \frac{-3}{2}x + \frac{10}{2}\\y = \frac{-3}{2}x + 5$

Comparing with standard form:

m = -3/2

As the new line is parallel to given line, their slopes will be equal

So,

$y = \frac{-3}{2}x+b$

To find the value of b, putting the given point (4,-5) in equation

$-5 = \frac{-3}{2}(4)+b\\-5 = -6+b\\b = -5+6 \\b = 1\\So\ the\ equation\ is:\\y = \frac{-3}{2}x+1$

Keywords: Point-slope form, equation of line

Learn more about point-slope form of equation at:

#LearnwithBrainly

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3 years ago

Simplify: 1/4 (2n - 2 n+ 2 )<br>

Tcecarenko [31]

Answer: dang i just had the answer

Step-by-step explanation:

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3 years ago

2. y = 2x + 1

MaRussiya [10]

Equation form: X=2,y=5
Point form: (2,5)

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2 years ago