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4 years ago

Gregory knows that ABC is reflected onto A’B’C. What about this figure is true?

Mathematics

1 answer:

lesantik [10]4 years ago

7 0

Answer:

A, B, C are reflecting off of ABC

Step-by-step explanation:

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Carol earns a 13% commission on the sales she makes.

skelet666 [1.2K]

Answer:

$234

Step-by-step explanation:

Let x be the money made in sales. Let y be the commission.

First, convert 13% to a decimal.

13% = 0.13

Make your equation:

0.13x = y

Plug in the value of sales for x.

0.13(1800) = y

y = $234

4 0

3 years ago

Paige ran four miles a day last week. This week, she ran five miles a day. How did adding a mile most likely affect her workout?

Alik [6]

Answer:

A. It increased both her intensity and her workout time.

Step-by-step explanation:

A. It increased both her intensity and her workout time.

B. It decreased her intensity but increased her workout time.

C. It increased her intensity but decreased her workout time.

D. It decreased both her intensity and work out time

Last week = 4 miles per day

This week = 5 miles per day

Intensity refers to how hard one exercises.

Workout time refers to how long one exercises the body.

By adding a mile, she has increased how hard she exercises her body (intensity))

And also increased how long she exercises the body (workout time) because the time she spent on 5 miles per day is more than time spent on 4 miles per day

4 0

3 years ago

Consider the system of equations:

AVprozaik [17]

$\large{\underline{\underline{\pmb{\sf {\color {blue}{Solution:}}}}}}$

Since, we know that in Elimination method we have to first the value of "x" or either "y". For that we have to multiply a number which makes the both equation's "x" or "y" equal so that we cut cancel it and find the solution.

Here's an example:

Like, in here

Equation 1: - 2x + 3y = 9

Equation 2: - 8x - 7y = 10

We can see that in "Equation 1" the first number is "- 2x" and in "Equation 2" the first number is "-8x". So, what we do in Elimination method is that we have to make the first number of both the equations equal or same.

Eg:

- 2x + 3y = 9.

- 8x + 7y = 10--(ii)

Now,we can see that in "Equation 2" the first number is "8x" whereas in "Equation 1" the first number is "-2x". We have to multiply with any number that makes the both the first number of equation is same.