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marta [7]
3 years ago
13

I needddddddd helppppppp.

Mathematics
1 answer:
andrey2020 [161]3 years ago
8 0

Answer:

A is 1800 and B is 807.

Step-by-step explanation:

yea

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Find the missing factor.<br> 7s^2 + + 13s + 6 = (7s + 6)<br> )
Anton [14]

Answer:

71s

Step-by-step explanation:

The question we have at hand is 7s² + ___ + 13s + 6² = (7s + 6)². We can expand the perfect equation " (7s + 6)² " in order to find our solution. A perfect square consists of 3 terms, and hence the term in the blanks must add to 13s to form another term.

Applying the perfect square formula : ( a + b )² = a² + 2ab + b², let's expand the expression,

(7s + 6)² = ( 7s )² + 2( 7s )( 6 ) + ( 6 )² =  7s² + 84s + 6²

84s - 13s = 71s, which fills in the blank provided.

5 0
3 years ago
Jimmy is writing a paper for one of his classes. The paper has to be 3,000 words long, and so far he has written 828 words. If h
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Step-by-step explanation:

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3 years ago
Factor each completely.<br> b^2 + 8b + 15
kvv77 [185]

Answer:

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Step-by-step explanation:

5 0
3 years ago
I need some help with a geometry question. Help is very much appreciated!
Talja [164]
First off,congruent triangles are triangles that are equal to another,having the same area,length of sides and angles.

Judging visually,the triangles that are congruent would be:

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D and F-as they are both significantly irregular.

That would left A and B:

A-it is very large in size that none other could match
B-it is the only isosceles triangle.

Thus the answer is A and B as they do not match with any others.

Hope it helps!
7 0
4 years ago
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Answer:

93-96          3

97-100        3

101-104       4

105-108          4

109-112        2

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Step-by-step explanation:

8 0
2 years ago
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