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2 years ago

9

(A) use the Pythagorean theorem to determine the light of the unknown side of the triangle, (B) determine the perimeter of the t

riangle, and ( C) determine the area of the triangle the figure is not draw to scale

1 answer:

Kruka [31]2 years ago

8 0

Unknown side is 4km, perimeter is 12m, and area is 3.5m^2

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Please help with math problem give 5 star if do

Debora [2.8K]

Answer:

-7

Step-by-step explanation:

The dot is located -7 on the number line.

Hope this helps!

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2 years ago

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3241004551 [841]

Answer:

$\frac{5x - 8}{3}$

Step-by-step explanation:

Find the LCM of the denominators and then solve:

$\frac{4x - 5}{2} - \frac{2x - 1}{6} \\\\$

$\frac{4x - 5}{2} - \frac{2x - 1}{6} \\\\\frac{3(4x - 5) - 2x - 1}{6} \\\\\frac{12x - 15 - 2x - 1}{6}\\\\\frac{10x - 16}{6}\\\\ \frac{2(5x - 8)}{2 * 3} \\\\ \frac{5x - 8}{3}$

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2 years ago

Asafa runs 0.75 kilometers in 6 minutes. Jemaine runs 3,000 meters in half an hour. Who ran at a faster rate?

Lorico [155]

Answer:

Asafa ran at a faster rate

Step-by-step explanation:

<u>Asafa's speed:</u>

0.75 km/ 6 min = 750 m/ 6 min = 125 m/min

<u>Jemaine's speed:</u>

3000 m / 30 min = 100 m/min

Asafa ran at faster rate as 125 m/min > 100 m/min

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3 years ago

Solve the system of equations:<br> 5x + 3y = 23<br> 3y = 15x - 21

Rama09 [41]

Answer:

x=11/5 and y=4

Explanation:

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2 years ago

Which graph shows the point R(0, 4)?

Yanka [14]

Answer:

D

Step-by-step explanation:

last one

Thanks me later

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3 years ago

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