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cupoosta [38]
4 years ago
8

Write an expression with (-1) as its base that will produce a positive product

Mathematics
1 answer:
Anon25 [30]4 years ago
4 0
The expression you're looking for is (-1)²
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For the following right triangle, find the side length of x. round your answer to the nearest hundredth.
tatyana61 [14]

Answer:

14.87 units

Step-by-step explanation:

The sides of all right triangles share the same relationship known as the Pythagorean Theorem a² + b² = c². Substitute the lengths of the triangle into the theorem and solve for the unknown side. Since the problem does have an attached a picture, assume that a = 10, b = 11, and c = x.

10² + 11² = x²

100 + 121 = 221²

221 = x²

√221 = √x²

14.87 = x

6 0
3 years ago
Please help in simplifying
alukav5142 [94]
The final answer would be:
9x / (x-8)

The exact steps are shown in the attached picture.
Note that when dividing two fractions, we convert the division into multiplication and flip the second term.

6 0
4 years ago
Read 2 more answers
What is the least number n with the property that, in every group of n people, there are at least three people who are all frien
8_murik_8 [283]

Answer:

hello your question is incomplete attached below is a the complete question

answer : n = 5

Step-by-step explanation:

lets consider N to be 5

To prove that the least number 'n' = 5

we will represent this information in a graph as vertex

Black edge = Friends

Blue edge = not Friends

From the attached diagram any  vertex contains 0,1,2,3,4 black lines and 4,3,2,1,0 blue lines

attached below is an explanation related to the choice of n = 5

considering n = 5 is satisfied by the explanation given

8 0
3 years ago
Factor the following expression 14x + 49​
xxTIMURxx [149]

Answer:

7(2x +7)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
1000 divided by 4 equal to what
Nesterboy [21]

Answer:

250?

Step-by-step explanation:

1000÷4=250

I think this is the right answer.

5 0
3 years ago
Read 2 more answers
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