3 years ago

Can a triangle have three acute angles? Justify your answer

Mathematics

1 answer:

dybincka [34]3 years ago

8 0

Yes because each side can be measured at atleast 90 degrees.

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Please explain the answer, no links or random words or I will report you.

Ainat [17]

Answer:

y=x-3 is slope-intercept form

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3 years ago

What is (6 x 10) + 9

astra-53 [7]

Answer:

(60) + 9 = 69

Step-by-step explanation:

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3 years ago

Read 2 more answers

A card game is played in which the player wins if a face card is drawn (king, queen, jack) from a deck of 52 cards. If the pla

Over [174]

Answer:

The expected number of wins for the player is 2.31

Step-by-step explanation:

No. of face cards = 12

total cards = 52

Probability of getting face card = $\frac{\text{No. of face cards}}{\text{Total No. of cards}}$

Probability of getting face card = $\frac{12}{52}$

The player plays 10 times

Formula : $E=np$

n = no. of trials = 10

p = probability of success= $\frac{12}{52}$

E=expected number of wins

$E=10(\frac{12}{52})$

$E=2.307$

So, the expected number of wins for the player is 2.31

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3 years ago

You are tutoring a classmate in subtracting fractions. How might you summarize the rules for subtracting fractions with like den

maw [93]

To subtract fractions, let's put a generic example.
Be the fractions
(a / b) - (c / d)
With a, b, c and d other than zero.
The subtraction of fractions is given by:
(a / b) - (c / d) = ((a * d) - (c * b)) / (b * d).
If the fractions have the same denominator then the subtraction is
(a / b) - (c / b) = (a-c) / (b)
answer
(a / b) - (c / d) = ((a * d) - (c * b)) / (b * d)
(a / b) - (c / b) = (a-c) / (b)

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3 years ago

Please help me :)<br> i will give your answer a brainiest if it’s correct!

kompoz [17]

Answer:

a) 6ab

b) c⁶

c) 10y⁷

d) 12g⁴h⁵

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3 years ago