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liberstina [14]
2 years ago
10

20 for this question needing help

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

Step-by-step explanation:

option C is the answer.

hope it helps

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45 is 9% of what? Would that be a/45 <br> 9/100
Natalija [7]
45 is 9% of 500!

<em>I hope this helps!</em>
7 0
3 years ago
Read 2 more answers
Answer choices are <br> A)50<br> B)55<br> C)100<br> D)110
Olegator [25]
Answer: 50 degrees

You cut the arc measure 100 degrees in half. This is using the inscribed angle theorem. The angle 'a' is the inscribed angle that cuts off this 100 degree arc.
7 0
3 years ago
Can someone help me with this??
Umnica [9.8K]

Answer:

divide by 2

Step-by-step explanation:

5 0
3 years ago
How will you know that the expression is a perfect square trinomial?
Alexus [3.1K]

Answer:

An expression will be said to be a perfect square trinomial if it takes the form of ax² + bx + c and if it satisfies the condition b² = 4ac.

Step-by-step explanation:

An expression which is obtained from the square of a binomial equation is known as perfect square trinomial.

Now, the conditions for which an equation will be called a perfect square trinomial are;

i) It is of the form: ax² + bx + c

I) It satisfies the condition: b² = 4ac.

Thus, the perfect square formula could take the following forms:

(ax)² + 2abx + b² = (ax + b)²

Or

(ax)² − 2abx + b² = (ax − b)²

7 0
3 years ago
PLEASE ANSWER !! <br> MIGHT GET BRAINLIEST!
Lostsunrise [7]

Well, to get perimeter, you add the length and width, and then multiply your answer by two. So:

Jerry-

13+12=25

25*2=50

Ruth-

14+11=25

25*2=50

So both rooms are equal.

Hope this helps!!

6 0
3 years ago
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