3 years ago

Find the shortest distance between the point (-6,4) and the line y = -2x + 7

Mathematics

1 answer:

Black_prince [1.1K]3 years ago

3 0

Use the formula.much easier.

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The formula for converting Celsius to Fahrenheit is f=9/5c+32. What would be the formula for converting Fahrenheit to Celsius?

svlad2 [7]

C.)
f=(9/5)c+32
f-32=(9/5)c
(f-32)/(9/5)=c
(f-32)(5/9)=c

8 0

3 years ago

This table shows a family's monthly budget. What percentage of the budget is allocated for entertainment? Round to the nearest t

lutik1710 [3]

Answer:

A)4.1%

Step-by-step explanation:

First you need to add all the payments together to get your total.

1400+300+150+800+300+150+100+100+150+200=3650

Then you cross multiply and divide to get the percentage.

$\frac{entertainment}{total}$ $\frac{150}{3650}$ = $\frac{x}{100}$

When you cross multiply and divide x≈4.1

8 0

3 years ago

Read 2 more answers

I need the answer quickly

sweet [91]

Answer:

scatter plot 3

Step-by-step explanation:

No correlation exists when there is no relationship between two variables. For example there is no relationship between the x-axis to the y-axis while the other plots has noticeable linear correlation.

6 0

2 years ago

Use the table to find the ratio. Enter the ratio as a fraction in simplest form.

snow_tiger [21]

Answer:

4/19

Step-by-step explanation:

8 0

2 years ago

Adam would like to buy a used car, and collected several data to evaluate the best model (such as age, price, weight, etc.) Than

9966 [12]

Answer: There is a strong association between age and weight.

Step-by-step explanation:

The correlation coefficient (r) is used to describe the relationship between two variables.

$-1\leq r\leq1$

If r lies between -1 to -0.5 or 0.5 to 1, then there is strong association between them.

Here, Variables: Age and weight.

correlation coefficient = 0.512

That means, there is a strong association between age and weight.

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3 years ago