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3 years ago

URGENT 100 POINTS TO THE FIRST WHO ANSWERS CORECTLY

Mathematics

2 answers:

Sav [38]3 years ago

8 0

Answer:

29/60

Step-by-step explanation:

For number midway, take the average of:

8/10 and 1/6

Sum = 8/10 + 1/6

Lcm: 30

(8×3 + 1×5)/30

29/30

Average = sum/n

29/30 ÷ 2

29/60

3241004551 [841]3 years ago

4 0

Answer:

29/60

Step-by-step explanation:

First add the two numbers

8/10 +1/6

8/10 simplifies to 4/5

4/5+1/6

Get a common denominator of 30

4/5 *6/6 = 24/30

1/6*5/5 = 5/30

Add them together

24/30 +5/30 = 29/30

Divide this by 2

29/30 *1/2 = 29/60

This is the rational number 1/2 between 8/10 and 1/6

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Find Distance (4,6) (-4,-3)

vampirchik [111]

Answer:

$\sqrt{145}$

Step-by-step explanation:

The distance formula states that the distance between two points $(a,b)$ and $(c,d)$ is $\sqrt{(a-c)^2+(b-d)^2}$ .

The two points we have are $(4,6)$ and $(-4,-3)$ . Plugging these numbers into the distance formula, we have

$\sqrt{(4-(-4))^2+(6-(-3))^2$ .

Simplifying with order of operations, first using the distributive property, gives

$\sqrt{(4+4)^2+(6+3)^2$ .

Squaring and adding gives

$\sqrt{(4+4)^2+(6+3)^2}=\sqrt{8^2+9^2}\\~~~~~~~~~~~~~~~~~~~~~~~~~~~~=\sqrt{64+81}\\~~~~~~~~~~~~~~~~~~~~~~~~~~~~=\boxed{\sqrt{145}},$

which is the answer in simplest form. This also rounds to about 12.04.

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2 years ago

What is the volume of the figure?

Elan Coil [88]

Answer:

Step-by-step explanation:

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2 years ago

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A fence is to be installed around a rectangular field. the field's perimeter is 204204 feet. find the dimensions of the field i

dem82 [27]

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3 years ago

14<br> Pencils are sold for $3.84 per dozen. Find the cost of 15 pencils.<br> SHOW HINT

masha68 [24]

Answer:

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Step-by-step explanation:

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3 years ago

I really don't get it can you give me the answer then explain why it is that one please

Ronch [10]

Answer:

$\frac{100}{9}$ is the answer.

Step-by-step explanation:

Well the first thing we would do is simplify all the exponents first inside the parenthesis. So 2^-3 is equal to 1/8. To solve negative exponents you would just divide the number instead of multiply, so 2 divided by 2 divided by 2 is equal to ⅛ or .125

Next would be to do the 2^-9. This would equal 1/512

Now would be to simplify 5^0. Anything to the power of 0 is always one. So now we simplify all the products meaning 7*5*2 and 7*3.

Now we would simplify both fractions.

The picture are pretty much self explanatory. If you have any questions feel free to ask in the comments - Mark

Also when you have the chance please mark me brainliest.

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3 years ago

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