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Y_Kistochka [10]
3 years ago
7

Are they congruent ?

Mathematics
2 answers:
Nostrana [21]3 years ago
7 0

Answer:yes

Step-by-step explanation:

sergey [27]3 years ago
3 0

Answer:

yes

Step-by-step explanation:

you can look at the congruent symbols. If the same line has the same congruent sybols, then it sis congruent.

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I need simple working out thank you for anyone helping me​
Paul [167]

Answer:

Step-by-step explanation:

we know that the triangle to the center is an isosceles,  so the two angle on the circle of that triangle are the same.   both 41,  so 41*2 =82  

all the way around that isosceles triangle is 180  so

180-82 = 98

the angle at O is 98°

the arc BC spans 98°

angle 'a'  is 1/2(98°)

a = 49°

5 0
3 years ago
Consider this Venn diagram of the prime factors of 210 and 330. Which is the least common multiple of these two numbers?
Mrrafil [7]
The least common multiple of these two numbers is 2310. Hope this helps
5 0
4 years ago
Please help asap. 50 pts
Mariulka [41]
36y^2-84y-147=3(12y^2-28y-49)=3(12y^2-42y+14y-49)\\\\=3[6y(2y-7)+7(2y-7)]=3(2y-7)(6y+7)
\boxed{Answer:\ B.\ 3(2y-7)(6y+7)}

4 0
4 years ago
Dominic is buying supplies for his poetry class. He likes to write his poems in black ink, then decorate the pages with colorful
pychu [463]

Answer:

No, they do not.

Step-by-step explanation:

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Mini Writer pack 3color:6black ratio or 6 black pens out of 9.

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6 0
3 years ago
I need it soon hope you can help me
Nonamiya [84]

Answer:

1. a

2. d

3. 31/4

4. 57.6

5. a

hope it helped u

3 0
3 years ago
Read 2 more answers
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