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mylen [45]
3 years ago
13

Why do triangles interior angles sum to 180°?

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
4 0
A squares interior able sun is 360 and half of a square is a triangle making the interior angle also 180 because half of 360 is 180. Idk how else to answer this because it’s just something that we all know
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36 divided by 6+(18-6x2)
Ipatiy [6.2K]

Answer:

12.

Step-by-step explanation:

This equation seems to want you to use the Order of Operations, a.k.a PEMDAS (which stands for Parentheses, Exponents, Multiplication, Division, Addition, Subtraction). When you do a problem like this, you use the Order of Operations to figure out the order in which you'd solve your problem.

You would first solve what is in parentheses, since that is the first letter in PEMDAS. 18-6x2 is what we have in our parentheses, but it's too confusing to be solved yet. The next letter is E, a.k.a exponents, but there are no exponents in this equation, so we move on. Next is M, Multiplication. We would multiply 6 by 2, which gives us 12. Moving on, we have D, Division. We would do 36/6, which is 6.

Our 5th letter is A, Addition. We would have to add our 6 to (18-12), but that couldn't work, since our 18-12 is still in parentheses, and those come first. So, we would skip to the last letter, S, Subtraction. 18-12=6, and since we solved all the problems in the parentheses, we remove them, and add both 6's together, giving us 12.

5 0
3 years ago
What is the area of the pool?
IRISSAK [1]
The area is 336 is you multiply the outer numbers then subtract the numbers on the in side that's what you get
4 0
3 years ago
Divide and check the answer with formula 252 ÷2​
aliina [53]
Answer:
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One two six

8 0
2 years ago
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What is the y intercept of y=9x-11
svetlana [45]

Answer:

-11

Step-by-step explanation:

To find the y-intercept, simply look at the constant at the end of this equation. Let's look at the linear function equation. The equation is y=mx+b. In this case, the constant is b. The constant always is the non-x term, so for the question, the y-intercept would be -11.

8 0
2 years ago
What is the value of x?<br> a. 68°<br> b. 62°<br> c. 112°<br> d. 124°
Dmitrij [34]
68 degrees because 56×2=112 then 180-112=68
8 0
3 years ago
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