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3 years ago

Rolling a 5 on a fair number cube?

Mathematics

1 answer:

Vladimir79 [104]3 years ago

7 0

If it is a 6-sided cube, you have a 1/6 chance of landing on a 5.

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Please answer i know the picture is a little blurry but please i will give you brainliest!!

Rom4ik [11]

Answer: the 1st one.

Step-by-step explanation: becuase today I was helping out a freind with this. So it the first one

4 0

3 years ago

In triangle ABC, mZA = (5x – 10), mZB = (12x)", and the exterior

Inessa [10]

Answer:

measure of exterior angle at C = 160°

Step-by-step explanation:

An exterior angle of a triangle equals the sum of the two remote interior angles

A and B are the remote interior angles. So,

m∠A + m∠B = measure of exterior angle at C

5x - 10 + 12x = 16x

17x - 10 = 16x

x = 10

measure of exterior angle at C = 16x = 16(10) = 160°

7 0

3 years ago

Birds burgers barn sold 485 hamburgers today. The number sold with cheese wise half the number sold without cheese. How many of

frez [133]

Answer:

The number of hamburgers sold with cheese was 165 and the number of hamburgers sold without cheese was 330

Step-by-step explanation:

The correct question is

Birds burgers barn sold 495 hamburgers today. The number sold with cheese wise half the number sold without cheese. How many of each kind were sold?

Let

x -----> the number of hamburgers sold with cheese

y -----> the number of hamburgers sold without cheese

we know that

$x+y=495$ -----> equation A

$x=\frac{1}{2}y$ ----> equation B

substitute the equation B in equation A and solve for y

$y+\frac{1}{2}y=495$

$\frac{3}{2}y=495$

$y=495(2)/3$

$y=330$

Find the value of x

$x=\frac{1}{2}330=165$

therefore

The number of hamburgers sold with cheese was 165 and the number of hamburgers sold without cheese was 330

4 0

3 years ago

What is 7 2/4 as improper fraction

anyanavicka [17]

Answer:

30/4

Step-by-step explanation:

7 times 4 = 28

28+2=30

7 0

3 years ago

The second term is 5 the fourth term is 12 and the seventh term is 22. 5 what is the first term?

Naddik [55]

Answer:

3.5

Step-by-step explanation:

each jump will increase 3.5

order: 2 3 4 5 6 7

num: 5 8.5 12 15.8 19 22.5

7 0

2 years ago