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maksim [4K]
3 years ago
6

Solve the system please!

Mathematics
1 answer:
Verdich [7]3 years ago
4 0

Step-by-step explanation:

                x = 1 and y = -1

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The table shows how many middle school and high school students prefer playing each type of instrument. How would you find the j
BARSIC [14]

Answer:

Step-by-step explanation:

4 0
3 years ago
1. The Pie Shop sells pies cut into 4 slices. Tom is buying pies for his kids and
aleksklad [387]

Answer:

1 whole pie and 6 slices

Step-by-step explanation:

Because you're dividing each slices into two, then you're multiplying the number of slices by 2 and you get 8 slices for one pie. So that feeds the 8 friends. Then you should just buy 6 extra slices for his kids.

4 0
4 years ago
If A=2x+10 and B=2x+2 what is the measurement of A
olganol [36]

Answer:

Answer:

28+66+86=180

180=180

Step-by-step explanation:

Since there is a triangle and the 3 measures from the angles we can find the value of x using the hint given that the sum of the interior angles must be 180°

Write the equation

\begin{gathered}x+(2x+10)+(3x+2)=180\\\end{gathered}

x+(2x+10)+(3x+2)=180

Simplify left side of the equation

\begin{gathered}6x+12=180\\\end{gathered}

6x+12=180

Solve equation for x

\begin{gathered}6x=180-12\\6x=168\\x=28\end{gathered}

6x=180−12

6x=168

x=28

Replace x into the 3 angles and find their respectives values

\begin{gathered}A=x\\A=28\\\\B=2x+10\\B=2*28+10\\B=56+10\\B=66\\\\C=3x+2\\C=84+2\\C=86\end{gathered}

A=x

A=28

B=2x+10

B=2∗28+10

B=56+10

B=66

C=3x+2

C=84+2

C=86

Check if the answers are correct

\begin{gathered}28+66+86=180\\180=180\end{gathered}

28+66+86=180

180=180

PLEASE MARK ME AS BRAINLIEST

5 0
2 years ago
Read 2 more answers
PLEASE HELP ME.<br><br> Is the point (3,-2) on the graph of 3x – 2y = 12?
Zinaida [17]

Answer:

use photo math, take a picture of the equation, go down to the graph and see if there is a plot on (3,-2)

3 0
3 years ago
9
tatuchka [14]
Convert 20% into a decimal like this >> 20/100 =0.2 now 0.2 x 60.00 =12 the answer hope it works.
7 0
3 years ago
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