3 years ago

An exterior angle of a triangle measures 125° and one of the remote interior angles measures 35°. The triangle must be:

Mathematics

1 answer:

Setler [38]3 years ago

8 0

The triangle must be acute.

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One card is randomly selected from a deck of cards find the odds against drawing a seven

Stella [2.4K]

Answer:

$\frac{3}{4}$

Step-by-step explanation:

Probability of getting a 7 + Probability of not getting a 7 = 1.

Odds against drawing a 7 = Probability of not getting a 7.

We could calculate the probability of getting a 7 and subtract 1 from it to get the answer.

There a four sevens in a deck of card, one of each kind.

Probability of getting a 7 = $P(7) = \frac{4}{52} = \frac{1}{13}$

$\implies P(not \hspace{1mm} getting \hspace{1mm} a \hspace{1mm} 7) = 1 - P(7)$

$\implies$ P(not getting a 7) $= 1 - \frac{1}{13} = \frac{12}{13}$

4 0

3 years ago

HELP I DONT UNDERSTAND HOW TO DO THIS TYPE OF PROBLEM I FORGOT. please give a good explanation

Levart [38]

Answer:

i have no idea sry man lol

Step-by-step explanation:

no idea

7 0

2 years ago

10. Alice Nako's monthly credit card statement has a previous balance of

olga2289 [7]

307.85
-40
-9.50
-41.75
+23.75
-4.62
=235.73$

3 0

3 years ago

Can someone please help with the answer!!! Thank you :)

Lelechka [254]

Answer:

This sequence is a geometric sequence.

The common ratio of the sequence is

3/9 = 1/3

Hope this helps

4 0

3 years ago

3 - 2n = 7<br> Show work please

vlada-n [284]

Answer:

-2

Step-by-step explanation:

3-2n=7

-3 -3

-2n=4

divide both sides by -2

n=-2

3 0

3 years ago

Read 2 more answers