2 years ago

Which choice shows three lengths that cannot be the lengths of the three sides of a triangle?

Mathematics

1 answer:

Alenkasestr [34]2 years ago

7 0

Answer:

The right answer is B.

Step-by-step explanation:

To be sure if three sides could be used to form a triangle, you need to remember that two sides of a triangle added together is always greater than the final side. B is the only selection that does not work for the law, 3 + 5 = 8 which is smaller than 10, so the corrct answer is B.

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What is the distance between coordinates (-6.25,5) and (-3.75,2)

Oksi-84 [34.3K]

Answer:

$\sqrt{15.25}$

Step-by-step explanation:

To find the distance, we can use the distance formula:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ when the given points are $(x_1,y_1)$ and $(x_2,y_2)$

Plug in the points (-6.25,5) and (-3.75,2)

$d=\sqrt{(-6.25-x_1)^2+(5-y_1)^2}\\d=\sqrt{(-6.25-(-3.75))^2+(5-2)^2}\\d=\sqrt{(-6.25+3.75)^2+(5-2)^2}\\d=\sqrt{(-2.5)^2+(3)^2}\\d=\sqrt{6.25+9}\\d=\sqrt{15.25}$

Therefore, the distance between the two coordinates is $\sqrt{15.25}$ , or approximately 3.91.

I hope this helps!

6 0

2 years ago

how can 12 people share 7 apples so that each apple is cut into equal pieces only and into no more than 4 pieces? It also must b

Afina-wow [57]

Answer:

1.75 or 1 3/4 pieces each

Step-by-step explanation:

3 pieces per apple x 7 = 21

21/12 = 1.75

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2 years ago

How to determine if a differential equation is linear or nonlinear?

vladimir2022 [97]

You just have to look at the form of the equations

The only linear equations would be y = mx + b and Ax + By = C

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2 years ago

How many edges does this shape have?<br> 12<br> 10

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Answer:

Step-by-step explanation:

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Kamden is a mind-reading alien. He had each friend draw and look at a card, then he guessed whether the card had a star on it.

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Answer:

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Step-by-step explanation:

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