1 year ago

Need help in less than 5 minutes brainliest to the first/most helpful answer!! Need it speedy!!!!

Mathematics

1 answer:

Sonbull [250]1 year ago

6 0

Answer:

1.) True

2.) False

3.) True

4.) True

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I need to solve for x

podryga [215]

Answer:

30 degrees

Step-by-step explanation:

This is an isosceles triangle having 2 equal sides and 2 equal base angles.

since the measurement of all the internal angles of the triangle is 180 degrees and we know that each base angle is 75 degrees

solving for x:

75 + 75 + x = 180 degrees

150 + x = 180

x = 180 - 150

x = 30 degrees

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2 years ago

Tony has a jar that contains 16 red, 8 blue, 7 black, and 1 yellow marble. What is the theoretical probability of selecting a bl

suter [353]

Answer:

$\frac{1}{4}$

Step-by-step explanation:

Number of blue marbles = 8

Total number of marbles = 16+8+7+1=32

$probability\: of \:selecting\: a\: blue\; marble\\=\frac{Number\: of\:blue\: marbles}{Total\: number\: of\: marbles} \\\\=\frac{8}{32} \\\\=\frac{1}{4}$

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2 years ago

Please help me in these pictures math.com

TiliK225 [7]

I thank its A if not I’m sorry

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2 years ago

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Austin drove 140 miles in two hours what was his average speed

Akimi4 [234]

Answer:

70 mph

Step-by-step explanation:

(140 miles) / (2 hours) = 70 mph

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2 years ago

Learning task 2: pls help

amid [387]

Answer:

x+x+x = 24

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