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2 years ago

Does 21, 10, and 9 be the measures of the sides of a triangle

Mathematics

1 answer:

musickatia [10]2 years ago

8 0

Answer:

Step-by-step explanation:

The sum of the lengths of any two sides of a triangle is greater than the length of the third side.

9+10 > 21

19 >21

This is not true so it cannot make a triangle

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Please help if you can! Thank you!

oksano4ka [1.4K]

Answer:

y = 2(x²+3x)

Step-by-step explanation:

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2 years ago

Which point is a solution to the system of equations?<br> y = 2x + 2<br> Y = 3x

Kay [80]

Answer:

(2,6)

Step-by-step explanation:

y = 2x + 2

Y = 3x

2x+2=3x

2x-3x+2=0

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x=2

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2 years ago

One leg of a right triangle measures 6 inches. The remaining leg measures 6 sq 3 inches. What is the measure of the angle opposi

Setler79 [48]

“6 sq 3 inches “ ? Explain it briefly I’m trying to understand

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2 years ago

PLEASE I REALLY NEED HELP!

vagabundo [1.1K]

Answer:

$\frac{3}{28}$

Step-by-step explanation:

Probability (P) is calculated as

P = $\frac{requiredoutcome}{count}$

The first required outcome is a red sweet from a total of 3 + 5 = 8

P( red) = $\frac{3}{8}$

There are now 2 red left and a count of 7, since 1 has been eaten, thus

P( second red ) = $\frac{2}{7}$

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3 years ago

a red hot ar balloon is 100 feet off the ground and is rising at a rate of 8 feet per second. a green hot air balloon is 160 fee

zhenek [66]

Answer:

it would be a fraction of a sec

Step-by-step explanation:

see if you just simply took out a calculator you would see its not possible unless you knew what the balloon is descending at during the fraction of the seconds

7 0

2 years ago