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2 years ago

Does a triangle with side lengths 7, 80, and 31 from a right triangle?

Mathematics

2 answers:

Anarel [89]2 years ago

6 0

What is the square of the longest side?

What is the sum of the squares of the two shorter sides?

Is the triangle a right triangle?

Yes, the square of the longest side equals the sum of the squares of the shorter sides

zhannawk [14.2K]2 years ago

6 0

Answer:

What is the square of the longest side?

What is the sum of the squares of the two shorter sides?

Is the triangle a right triangle?

yes the square of the longest side equals the sum of the squares of the shorter sides.

Step-by-step explanation: i got it right on edg-enuity

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Jammal spend $66 on supplies to make some woodworking items if he sells his items for $7.25 each how many items does he have to

inna [77]

Answer:

Step-by-step explanation:

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2 years ago

There are 12 red marbles and 8 green marbles in a bag. What is the probability of selecting a red

madam [21]

Answer:

The probability of selecting a red marble, not replacing it, and then selecting a green marble from the bag is 24/95

Step-by-step explanation:

Number of red marbles = 12

Number of green marbles = 8

Total number of marbles = 12+8 = 20

Probability of selecting red marble = $\frac{12}{20}$

Since it is the case of no replacement

Remaining marbles = 20-1 = 19

Number of red marbles = 12-1=11

Number of green marbles = 8

Probability of selecting green marble = $\frac{8}{19}$

So, the probability of selecting a red marble, not replacing it, and then selecting a green marble from the bag = $\frac{12}{20} \times \frac{8}{19}=\frac{24}{95}$

Hence the probability of selecting a red marble, not replacing it, and then selecting a green marble from the bag is 24/95

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3 years ago

Screen shot is down below!

Anestetic [448]

Solve for K by simplifying both sides of the equation, then isolate the variable.

K = 193

4 0

2 years ago

Read 2 more answers

What’s the fraction fro 5/12+(-7/12)

Veseljchak [2.6K]

Answer:

-.167= -1/6

Step-by-step explanation:

5/12+(-7/12)

=(5 × 12) + (-7 × 12)

_______________

12 × 12

=-24/144

= -24 ÷ 24

________

144 ÷ 24

= - 1

_______

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3 years ago

Perform the indicated operation. (-50) ÷ (-2) 48 -48 -25 25

mezya [45]

Answer:

Step-by-step explanation:

Remember that multiplication and division will result in a positive number if no or two negative signs are present. So here, you ignore the negative signs.

All you really have to do is divide 50 by 2, which results in 25.

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2 years ago

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