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NISA [10]
2 years ago
15

What is the sum of the interior angles of the polygon pictured below?

Mathematics
1 answer:
Inessa [10]2 years ago
7 0

Answer:

720°

Step-by-step explanation:

Formula for sum of interior angles:

(n - 2) x 180

(6 - 2) x 180

4 x 180

720

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Robbie did a survey of four butterfly parks and wrote the following observations: Butterfly Park Survey Park Number of White But
Tcecarenko [31]
Its park B. If you add the 2 digits of each park B has the highest number.

7 0
3 years ago
How do you solve the equation x - 5(x - 1) = x - (2x - 2) please explain each step
Anastaziya [24]

Answer:

1 = x

Step-by-step explanation:

x-5(x-1) = x-(2x-2)

First, you distrubute your numbers. On the left side, multiply the parentheses by '5', and on the right side multiply the perentheses by '-1'. It should look something like this:

x-5x+5 = x-2x+2

Now, you need to combine like terms. On the left side combine the 'x' and the '-5x'. On the right side combine the 'x' and the '-2x'. It should now look like this:

-4x+5 = -x+2

You need to isolate your variable. Working with positive variables is preferable and can decrease chances of confusion, so add '4x' to both sides, therefore canceling the '-4x' on the left and moving it to the right. It will now look like this:

5 = 3x+2

Subtract '-2' from both sides to get the '3x' by itself. It looks like this:

3 = 3x

For the final step, you want the x by itself. To do this, divide both sides by '3'. This will effectively cancel the '3' on the right side, moving it away from your variable. Your equation should end up being this:

1 = x

Hope this helps!

6 0
3 years ago
A smaller number is less than half a large number.the larger number is 10 times 1 less than the smaller number. Let x represent
Reika [66]
X<1/2y   y=10(x-1)
is my reading on this. 

So the first equation is x is less than one half y

second equation is y is 10 times x less 1

Were there options to choose from?
8 0
3 years ago
Course
Evgen [1.6K]

first and last one i think

3 0
2 years ago
1. Tess measures out two different paint colors for her new art project. She uses ounces of red paint and ounces of yellow paint
shtirl [24]

Step-by-step explanation:

The value of the red and orange paint put together is equal to the amount of orange paint.

6 0
3 years ago
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