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Verdich [7]
3 years ago
10

If the frequencies of all possible outcomes of an event are the same the distribution is

Mathematics
1 answer:
marusya05 [52]3 years ago
5 0
1. D
2. C
3. B
4. C
5. C
6. D
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Find the value of x then classify the triangle by its angles
Neporo4naja [7]

Answer:

Step-by-step explanation:

3x + x + 60 = 180.

first, we add the x's together.

4x + 60 = 180

then we see if they all have a common multiple. in this case, they do. they are all divisible by 4, so we can use that.

x + 15 = 45

then, just subtract 15 from both sides, that way we get the variable by itself.

x = 30

also, it is a right triangle. the top angle (3x) multiplied by 3 is 90. any triangle that has a 90 degree angle is automatically a right triangle.

6 0
2 years ago
Read 2 more answers
Evaluate the expression three squared times five cubed.
Margaret [11]

Answer:

<em>The expression is equivalent to 1,125</em>

Step-by-step explanation:

<u>Arithmetic Expressions</u>

It's given the word expression: "three squared times five cubed". It can be written in math form as:

3^2\times 5^3

Expanding the powers:

3^2\times 5^3=3*3*5*5*5 = 1,125

The expression is equivalent to 1,125

7 0
3 years ago
7. lid fills his sports bottle with 1.2 liters of water After his bike ride he drinks milliliters of the water How much waters le
Goryan [66]
1 litre = 1000 millilitres so 1200-200= 1000 millilitres left or 1 litre left
3 0
3 years ago
The graph shows y = cot(x). Which of the following are true of its inverse? Check all that apply.
Mama L [17]

Answer:

Zeroes: None

Domain: All real numbers

Maximum: None

Step-by-step explanation:

5 0
3 years ago
At a slumber party, 1/3 of the girls painted their fingernails. Out of those girls, 1/6 of them chose red as their nail polish c
Leni [432]
1/18 because 1/6 of 1/3 of the girls painted their nail red and 1/6 of 1/3 is 1/6*1/3 or 1/18.
6 0
3 years ago
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