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DENIUS [597]
3 years ago
13

A) Complete this sentence : Angle XBC equals 55 because...

Mathematics
2 answers:
Vesna [10]3 years ago
7 0
The answer is 70° have a good day
tigry1 [53]3 years ago
6 0

Answer:

m∠BXC = 70°.

We start out with m∠XBC.  It is 55°, because it is a corresponding angle with ∠AXY.

Since ∠XBC and ∠XCB are the base angles of an isosceles triangle, they are congruent.  This means that m∠XCB = 55°.

To find the measure of ∠BXC, we find the sum of the two base angles in the isosceles triangle and subtract it from 180:

180-(55+55) = 180-110 = 70°

Step-by-step explanation:

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Find the common factor and rewrite. Type your answer in the box. Do not use any spaces.
den301095 [7]

Answer:

1(8a+11a)

Step-by-step explanation:

The greatest common factor is 1 and 8a/1=8a and 11a/1=11.

5 0
4 years ago
Which is a perfect square between, 5, 8 ,36, 44?????
posledela
A perfect square is defined as the product of two equal whole numbers.
For example;
5 x 5 = 25, 25 is a perfect square.

5 has the factors of 1&5 and no self-multiplied factors, so it is NOT a perfect square.
8 has the factors of 1&8 and 2&4, and has no self-multiplied factors so it is NOT a perfect square.
36 has the factors of 1&36, 2&18, 3&12, 4&9, and 6&6.
36 has 6•6, which is a perfect square.

Although there could be more than two numbers that the question's asking for, 44 (simply put) is not a perfect square.

36 is your answer.

I hope this helps!
4 0
3 years ago
Read 2 more answers
Freddy has a shelf that is 72 over 5 inches wide. How many catalogs can Freddy arrange on the shelf if each catalog is 4 over 5
scZoUnD [109]
D
Step-by-step explanation:
Let Freddy could arrange n catalogs on the shelf.
The dimension of the shelf is:
72 over 5 inches wide.
The dimension of the catalog is:
4 over 5 of an inch thick.
n × Dimension of one catalog=Dimension of shelf.
i.e.
n×(4 over 5 inches)=72 over 5 inches
i.e.
n=72 over 5 inches/ 4 over 5 inches
i.e.
n=72/4
i.e.
n=18
5 0
3 years ago
Read 2 more answers
Please help!!!!!!!!!!
olga55 [171]

Answer: what is it

Step-by-step explanation:

How old r u because oops tbh I tried but...

6 0
3 years ago
Simplify -5(20 + 3).<br><br> 85<br> - 115<br> -97<br> -103
Alexxandr [17]

Answer:

-115

Step-by-step explanation:

4 0
4 years ago
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