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igomit [66]
3 years ago
9

What is the distance between -3 and 12?

Mathematics
1 answer:
Arisa [49]3 years ago
3 0

Answer:

-15

Step-by-step explanation:

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Bradley had 25 baseball cards in his collection. He receives x number of baseball cards for his birthday.
Vinil7 [7]

Answer:

my friends last name is bradley

Step-by-step explanation:

4 0
3 years ago
Find the measure of one interior angle of the regular polygon shown below
alisha [4.7K]

Answer:

c

Step-by-step explanation:

7 0
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Show all four symbols of multiplication using the variables a/b
OlgaM077 [116]

Answer:

Multiplication Symbols:

<u>1.</u><u> Times</u> ×

<u>2.</u><u> Dot</u>  ⋅

<u>3.</u><u> Parentheses</u> ()

<u>4.</u><u> Variables next to each other</u> <em>ab</em>

Step-by-step explanation:

The symbols can be used like this...

Times: <em>a</em> × <em>b</em> = <em>c</em>

Dot: <em>a</em> ⋅ <em>b</em> = <em>c</em>

Parentheses:<em> </em>(<em>a</em>)(<em>b</em>) = <em>c</em>

Variables next to each other: <em>ab </em>= <em>c</em>

5 0
3 years ago
The area of a triangle is 1,4440 cm^2. The base of the triangle is 5 times the height. What is the height of the triangle?
DochEvi [55]

Answer:

h = 24 cm

Step-by-step explanation:

The formula for area of a triangle is

A = (1/2)bh     where b is the base and h is the height.

We are told that the base is 5 times the height, this translates to

b = 5h, so we can rewrite our formula to

A = (1/2)(5h)(h)  or

A = (1/2)5h²

We are given A = 1,440, so plug that in and solve for h...

1,440 = (1/2)5h²

    2,880 = 5h²    (multiply both sides by 2 to get rid of the fraction)

      576 = h²    (divide both sides by 5 to get the h value by itself)

         24 = h     (take the square root of both sides)

3 0
3 years ago
Brianna rolls a number cube that has sides labeled 1 to 6 and flips a coin. Write the list of possible outcomes.
Gemiola [76]
The sample space is {(1,H), (1,T), (2,H), (2,T), (3,H), (3,T), (4,H), (4,T), (5,H), (5,T), (6,H), (6,T)}

On the number cube, she could roll any of the numbers from 1 to 6.  On the coin, she could flip heads or tails.
5 0
3 years ago
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