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CaHeK987 [17]
3 years ago
6

Which set of three angles could represent the interior angles of a triangle?

Mathematics
2 answers:
ratelena [41]3 years ago
8 0

The 3 angles need to equal 180 when added together:

A) 49 + 59 +72 = 180

The others do not equal 180

Cerrena [4.2K]3 years ago
6 0

Answer: A:

Step-by-step explanation:

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Four less that the quotient of six and two
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A letter is randomly chosen from the word EXCELLENT. Write each probability as a fraction, decimal, and a percent.
Sergio [31]

Answer:

The answer is below

Step-by-step explanation:

The question is not complete. A complete question is in the form:

A letter is chosen at random from the letters of the word EXCELLENT. Find the probability that letter chosen is i) a vowel ii) a consonant.

Solution:

The total number of letters found in the word EXCELLENT = 9

i) The number of vowel letters found in the word EXCELLENT = {E, E, E} = 3

Hence, probability that letter chosen is a vowel = number of vowels / total number of letters = 3 / 9 = 1 / 3

probability that letter chosen is a vowel = 1/3 = 0.333 = 33.3%

ii) The number of consonant letters found in the word EXCELLENT = {X, C, L, L, N, T} = 6

Hence, probability that letter chosen is a consonant = number of consonant / total number of letters = 6 / 9 = 2 / 3

probability that letter chosen is a consonant = 2/3 = 0.667 = 66.7%

7 0
3 years ago
The parking garage has 9 rows with 10 parking spaces in each row. There are 8 empty spaces.How many spaces are filled?
andrew-mc [135]

Answer:

82

Step-by-step explanation:

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4 0
3 years ago
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Wich of the following functions maps 3 to -5?
kolezko [41]

Answer:

A

Step-by-step explanation:

Consider all options and find f(3):

A.

Then

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B.

Then

This option is true.

C.

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D.

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5 0
2 years ago
a drink is made by mixing pineapple juice orange juice and lime juice in the ratio 2:7:3 Sally makes 600ml of the fruit drink ho
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Pineapple juice : orange juice : lime juice = 2:7:3
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2x+7x+3x=600 \\
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x=50 \\ \\
pineapple \ juice \to 2x = 2 \times 50=100

She used 100 ml of pineapple juice.
7 0
3 years ago
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