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3 years ago

Find the distance between the pair of points: (0,1) and (1,0)

Mathematics

1 answer:

Dahasolnce [82]3 years ago

6 0

Answer:

sqrt(1^2 + 2^2)

$\sqrt{2}$

Step-by-step explanation:

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Please solve R-7=1 ?

enyata [817]

Answer:

r=8

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Emma and Mila go to the movie theater and purchase refreshments for their friends. Emma spends a total of $117.00 on 9 bags of p

yuradex [85]

For this case, the first thing we must do is define variables.
We have then:
x: cost of each bag of popcorn
y: cost of each drink
writing the system of equations we have:
9x + 9y = 117
x + 3y = 23
Solving the system of equations we have:
x = 8 $
y = 5 $
Answer:
a system of equations that can be used to find the price of one bag of popcorn and the price of one drink is:
9x + 9y = 117
x + 3y = 23
The price of a bag of popcorn is $ 8.

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4 years ago

Which type of Association is shown in this scatterplot

lisabon 2012 [21]

Answer:

Step-by-step explanation:

7 0

3 years ago

What is the slope of the line that passes through points (0,7) and (-3, 0)? O A Α. 7 ОВ. 7 O C. 13 OD 3

Luden [163]

Answer:

$m=\frac{7}{3}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (0, 7)

Point (-3, 0)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute [SF]: $m=\frac{0-7}{-3-0}$
Subtract: $m=\frac{-7}{-3}$
Simplify: $m=\frac{7}{3}$

8 0

3 years ago

Please help me with these math questions!

nexus9112 [7]

Hi there!

To solve both of you questions, you will need to use the cross product method :

Finding "x" :

$\frac{2scoops}{1/2gallon} = \frac{4scoops}{xgallon}$

So you have to do :

(4 × $\frac{1}{2}$ ) ÷ 2 = x gallon

4 times $\frac{1}{2}$ is the same thing as 4 times 0.5, which equals 2.

2 ÷ 2 = x gallon

1 = x gallon

So the amout for x would be : 1 gallon

Finding "y" :

You could do the exact same method as we did for finding "x", but the easiest and fastest way to get our answer is just by multiplying the amout we got for "x" by 2 because we are putting 8 scoops instead of 4 for "x" (and 4 times 2 = 8) :

1 gallon × 2 = y

2 gallons = y

So your answer is : The amount for y would be : 2 gallons

There you go! I really hope this helped, if there's anything just let me know! :)

3 0

3 years ago