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Lubov Fominskaja [6]
3 years ago
7

How many thirds are in 3 hours?

Mathematics
1 answer:
Taya2010 [7]3 years ago
6 0
60*3=180 180. 1. 180 ------* ------- =--------- 1. 3. 3 Divide by 3 180/3=60 60 thirds are in 3 hours
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Find geometric mean between 3 and 6
zalisa [80]
geometric\ mean\ between \ a\ and\ b\ = \sqrt{a\cdot b} \\----------------------\\\\geometric\ mean= \sqrt{3\cdot6} = \sqrt{3\cdot3\cdot2} =3\cdot \sqrt{2}
3 0
3 years ago
Read 2 more answers
Hannah scored a total of 170 points on two math tests. The score of the first test was 6 points lower than the second test. How
tester [92]
Ok so in order to do this, you have to set up an equation. Let's make a=the score of the first test and b=the score of the second test. (You can choose different variables, it doesn't matter.) It says the sum of the two equals 170. So, a+b=170. It also says that the score of the first was 6 less than the second. This can be shown as a=b-6. Now you can plug this in for a in your original equation. It will look like:

(b-6)+b=170

You can solve for b.

2b-6=170
2b=176
b=88

Since you want a, plug into either equation for b. I'll use the second one.

a=88-6

So, a=82
8 0
3 years ago
3(2x+5)=3x=4x help i need this fast its for a test!
Rudiy27
6x+15=7x (if 3x+4x)
X=15
6 0
3 years ago
On which number line are ?3 and its opposite shown? Number line from negative 10 to positive 10 in increments of 1 is shown. Onl
melamori03 [73]

Answer:

A) Number line from negative 10 to positive 10 in increments of 1 is shown. Only the whole numbers are labeled. A solid blue point is placed on the 3rd tick mark to the left of 0. A solid, blue point is on the 3rd tick mark to the right of 0.

Step-by-step explanation:

Consider the provided number -3.

We need to determine the number line which shows the opposite of -3.

The Opposite numbers are numbers that are precisely the same length from 0, but on opposite sides, when put on a number line.

The opposite numbers are the same number except their sign.

The opposite number of -3 is 3.

The required number line is shown below:

Hence, the correct option is A) Number line from negative 10 to positive 10 in increments of 1 is shown. Only the whole numbers are labeled. A solid blue point is placed on the 3rd tick mark to the left of 0. A solid, blue point is on the 3rd tick mark to the right of 0.

6 0
4 years ago
What is the slope of the line that passes through the points (-8,-1) and (-6,-2)
LuckyWell [14K]

Answer:

-1/2

Step-by-step explanation:

You would do m which represents slope. So m = y2 - y1/x2-x1. I then plugged the points in and got -1/2. Did this help???

8 0
4 years ago
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