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dlinn [17]
3 years ago
9

Find the difference. The answer should be in simplest form. −2/3 − 1/3 =

Mathematics
1 answer:
MakcuM [25]3 years ago
5 0

Answer:

-1

Step-by-step explanation:

-2/3 - 1/3

Since the denominators are the same, we can combine the numerators

-3/3

Simplify

-1

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TRUE OR FALSE? The equation of a line with slope m = -3 and including point (5, 5) is y = -3x + 20.
kodGreya [7K]

Answer:

True.

Step-by-step explanation:

y = -3x + 20

Put x as 5, then y output should be 5.

y = -3(5) + 20

y = -15 + 20

y = 5

True, the line with slope -3 passes through points (5, 5).

8 0
2 years ago
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scZoUnD [109]
Measure the lengths of the runways in inches and then times your answer by 700 and then round that answer.

5 0
3 years ago
An Olympic-sized swimming pool holds 2,500,000 liters of water. How many gallons of water does an Olympic-sized swimming pool ho
tankabanditka [31]

Answer:

The Olympic sized swimming pool hold 660501.9 gallons of water.

Step-by-step explanation:

Given that:

Water hold by an Olympic sized swimming pool = 2500000 liters

We know that;

1 gallon = 3.785 liters

Therefore,

We will divide the total number of water in liters by 3.785 to find the number of gallons.

Gallons of water in pool = \frac{2500000}{3.785}

Gallons of water in pool = 660501.9 gallons

Hence,

The Olympic sized swimming pool hold 660501.9 gallons of water.

5 0
3 years ago
A shipment of 10 computers contains 2 with defects. Find the probability that a sample of size 2​, drawn from the ​10, will not
Mrrafil [7]

Answer:

\frac{28}{45} .

Step-by-step explanation:

way_1:

according to the condition the probability for the 1st computer is 8/10=4/5;

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way_2:

the required probability can be calculated according the formula:

P=\frac{no-cases}{total-cases};

then

P=\frac{C^2_8}{C^2_{10}} =\frac{2!8!8!}{2!6!10!}=\frac{28}{45} .

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1 year ago
What is the length of the base of a square pyramid if the volume is 576 cubic inches and has a height of 3 inches?
storchak [24]
The length of the base is 24 cubic inches

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2 years ago
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