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2 years ago

8

The area of a triangle is one half the base and times the height. If the area of the triangle is 16 square inches and the vase i

s 8 inches, what is the height?

1 answer:

sergij07 [2.7K]2 years ago

8 0

Step-by-step explanation:

so, yes, the area of a triangle is

baseline × height / 2

so, we have here

16 = 8 × height / 2 = 4 × height

height = 16/4 = 4 in.

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The probability of getting a head when a biased coin is tossed is . The coin is tossed three times. Find the following probabili

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Answer:

a) P(three tails) = $\frac{1}{8}$

b) P(two tails followed by one head) = $\frac{1}{8}$

Step-by-step explanation:

coin is tossed three times so, outcome is

HHH, TTT, HTH, THH, HHT, THT, TTH, HTT.

Hence sample space will be

S = {HHH, TTT, HTH, THH, HHT, THT, TTH, HTT}

chance of getting three tails is '1' i.e. TTT

hence,

P(three tails) = $\frac{1}{8}$

two tails followed by one head is TTH

so, chance of getting that outcome is also '1'

hence,

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2 years ago

A 16. in piece of string is 40....

andreyandreev [35.5K]

Answer:

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3 years ago

3(4x + 5) = 12 Which of the following correctly shows the beginning steps to solve this equation?

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The correct answer is A.

Here is the completed problem:

3(4x+5)=12

Distributive property.

3(4x+5)=12

Simplify

12x+15=12

Subtract 15 from both sides.

12x+15−15=12−15

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Divide both sides by 12.

12x/12 = −3/12

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3 years ago