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malfutka [58]
3 years ago
7

Which triangle is similar to triangle abc?

Mathematics
2 answers:
I am Lyosha [343]3 years ago
8 0

the one that has 65 and 54, 3rd one

storchak [24]3 years ago
4 0

Answer:

Triangle three(bottom left corner)

Step-by-step explanation:

We know one angle must be 61, as it is given. The other angle can be found by subtracting 126 from 180.

So 180-126 = 54

So the two angles we are looking for are 61 and 54.

However none of the triangles have that those numbers, so we must find the third side. Using that the sum of the angles must be 180,

180-61-54 = 65

So the third angles must be 65

So now we look for the triangle that has 2 of the following: 65, 54, 61

Triangle 3 fits this.

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Step-by-step explanation:

if that is truly the full problem description, then we have

10x - x + 5 = 41

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9x = 36

our simply

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Elijah calculated the area of a circle to be 900π units². Which of the following was the radius of the circle?
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The formula for the area of a circle is pi*r^2, where r is the radius of the circle.

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3 0
3 years ago
⎧
d1i1m1o1n [39]

<u>Given</u>:

The given expression to find the nth term of the sequence is d(n)=d(n-1) \cdot (-5)

The first term of the sequence is d(1)=8

We need to determine the third term of the sequence.

<u>Second term:</u>

The second term of the sequence can be determined by substituting n = 2 in the nth term of the sequence.

Thus, we have;

d(2)=d(2-1) \cdot (-5)

d(2)=d(1) \cdot (-5)

d(2)=8 \cdot (-5)

d(2)=-40

Thus, the second term of the sequence is -40.

<u>Third term:</u>

The third term of the sequence can be determined by substituting n = 3 in the nth term of the sequence.

Thus, we have;

d(3)=d(3-1) \cdot (-5)

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Thus, the third term of the sequence is 120.

7 0
3 years ago
Read 2 more answers
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