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3 years ago

Does anyone happen to know these. Brainiest answer and highest points(23)

Mathematics

1 answer:

LenaWriter [7]3 years ago

4 0

1. 67 yards and 1 foot
2. 3lbs
3. 8 in. 1/4
4. 860000 milligrams
5. 4.565 liters
6. 435 kilograms
7. 800 ounces
8. 6000 milliliters

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Write the equation of the line in slope-intercept form

deff fn [24]

Answer:

Step-by-step explanation:

it looks like it's approx. y= 70x + 20

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4 years ago

The height, h, of a cylinder is 5 units less than 3 times its radius, r. Which expression represents the height of the cylinder

Nadusha1986 [10]

Three times the radius means $3r$

5 units less than this means that you have to subtract 5 from this quantity, and you have $3r-5$

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3 years ago

Fred flips a coin, spins the spinner, and rolls a standard number cube. Find the probability that the coin will show tails, the

Inessa05 [86]

Answer:

The probability that the coin will show tails, the spinner will land on yellow or green (out of yellow, green, blue), and the cube will show a three is $\frac{4}{3}$

Step-by-step explanation:

Given : Fred flips a coin, spins the spinner, and rolls a standard number cube.

To find : The probability that the coin will show tails, the spinner will land on yellow or green (out of yellow, green, blue), and the cube will show a three ?

Solution :

First we find probability one by one,

1) Flips a coin - Head, Tail

Total number of outcome = 2

Favorable outcome (getting a tail) = 1

Probability that the coin will show tails is $P(T)=\frac{1}{2}$

2) Spins the spinner - yellow, green, blue

Total number of outcome = 3

Favorable outcome (land on yellow or green) = 2

Probability that the spinner will land on yellow or green $P(S)=\frac{2}{3}$

3) Rolls a standard number cube - 1,2,3,4,5,6

Total number of outcome = 6

Favorable outcome (show a three) = 1

Probability that the cube will show a three $P(C)=\frac{1}{6}$

The probability that the coin will show tails, the spinner will land on yellow or green (out of yellow, green, blue), and the cube will show a three is

$P=P(T)+P(S)+P(C)$

$P=\frac{1}{2}+\frac{2}{3}+\frac{1}{6}$

$P=\frac{3+4+1}{6}$

$P=\frac{8}{6}$

$P=\frac{4}{3}$

Therefore, The probability that the coin will show tails, the spinner will land on yellow or green (out of yellow, green, blue), and the cube will show a three is $\frac{4}{3}$

5 0

3 years ago

Tricia starts school at 7am and has lunch at 12pm. She wants to make sure she has something to eat in between. Determine what ti

Leona [35]

The time in the exactly in the middle would be 9:30AM

4 0

4 years ago

Read 2 more answers

It says on top that the image is not drawn to scale.

Leokris [45]

D; Both statements are correct

Here, we want to check the correct statement

Basically from the diagram, it is confirmed that what we have is a 30-60-90 triangle

Now, for a 30-60-90 degrees triangle, the side lengths are in a particular ratio

From the diagram, MO faces the right angle and thus, it is the longest side and the hypotenuse

Now, let us take a look at the ratio of the sides in both submissions

For a 30-60-90 degrees triangle, the ratio of the sides is;

$1\colon\sqrt[]{3}\text{ :2}$

Hence, one side must be twice the length of the other

From Kellie's statement we can see MO is twice NO

From Eddie's statement, we can also see that MO is twice NO

Lastly, we can also see in both that dividing MN by NO yields the root of 3 in both statemets which confirms the existence of the theoretical ratio

So the conclusion here is that;

Both students are correct

3 0

1 year ago