2 years ago

Which number line can be used to find the distance between (4, -1) and (8. - 1)?

Mathematics

1 answer:

____ [38]2 years ago

8 0

I don’t really no this answer? Sorry

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A container contains balls numbered from 1 through 55. A ball is drawn randomly and replaced. Then a second ball is drawn random

Maru [420]

Answer:

1/3025

Step-by-step explanation:

Prob. of getting a 9 is 1/55; likewise for 41. multiply the 2 probs. together. (1/55)^2=1/3025≈0.00033057851

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2 years ago

Evaluate. 4.3 + 2.75 A. 2.78 B. 3.18 C. 7.05 D. 7.5

miv72 [106K]

1. Set up the long addition.
4.30 + 2.75
2. Calculate 0 + 5, which is 5.
4.30 + 2.75 = 5
3. Calculate 3 + 7, which is 10.
since 10 is two-digit, we carry the first digit 1 to the next column
1
4.30 + 2.75 = 05
1
4.30 + 2.75 = 7.05
5. Therefore, 4.3 + 2.75 = 7.05.
7.05

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2 years ago

The cardboard box below is used by a company to package new laptops of the company plans to increase the length of the Box by 2i

harina [27]

Answer:

Step-by-step explanation:

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2 years ago

InWrite the equation of the line that passes through (7, - 4) and (- 1, 2) slope- intercept form.

blondinia [14]

Answer:

General Equation of a Line

$General Equation \\(y - y_{1} )= m (x-x_{1}) \\Slope=m= \frac{x_{2}-x_{1} }{y_{2}-y_{1} } \\\\Given:\\p_{1}=(7,-4)\\p_{2}=(-1,2)\\Solution:\\m=(\frac{-1-7}{2-(-4)}) =\frac{-8}{6}\\y-(-4) = (\frac{-8}{6} )(x-7)\\y+4=\frac{-8x}{6} + 56\\y=\frac{-8x}{6} + 52 \\\\The\\ equation \\ is \\ y=\frac{-8x}{6} + 52$

Step-by-step explanation:

Find the slope first and then place the values on the general formula. The final step is to solve for y

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2 years ago

Using properties to find the sum and product of 5 times 23 times 2

Nonamiya [84]

The Answer is 230 23*5 is 115*2 is 230

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3 years ago