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sveta [45]
3 years ago
5

What is the answer to -2 2/5+3 1/4-3/5

Mathematics
1 answer:
galina1969 [7]3 years ago
8 0

Answer:

1/4 or 0.25

Step-by-step explanation:

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The triangular prism has a volume of 27 cubic units. A triangular prism. What will be the volume of the prism if each side is di
oksian1 [2.3K]

Answer:

Option (2)

Step-by-step explanation:

Volume of a prism A (preimage) = 27 cubic units

Factor of dilation of the sides of this prism (image) = \frac{1}{3}

Volume scale factor of these prisms = \frac{\text{Volume of image}}{\text{Volume of preimage}}

Since, Volume scale factor = (Scale factor of dilation of the sides)³

                                             = (\frac{1}{3})^3

                                             = \frac{1}{9}

Now from the formula of volume scale factor,

\frac{1}{9}=\frac{\text{Volume of image}}{\text{Volume of preimage}}

\frac{1}{9}=\frac{\text{Volume of image}}{27}

Volume of the image prism = \frac{27}{9} = 3 cubic units

Therefore, Option (2) will be the answer.                                                    

4 0
3 years ago
How much is 4500 g at $8.80 a kg
GuDViN [60]
The answer to this question is 39.6.
8 0
3 years ago
How can I get my refund I emailed several times and waited more than 72 hours and nothing I’m tired of waiting! What can I do? M
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That's weird, is there any unsubscribe from it or cancel subscription button? If there is just use it for the rest of the time until it is about to renew then cancel it. I don't know what else to tell you, good luck with it though!

6 0
3 years ago
Answer this quickly plx​
Natalija [7]

Answer:

10x+200\leq375

Step-by-step explanation:

subtract 200 from both sides

10x\leq175

divide both sides by 10

x\leq17.5 cars

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5 0
3 years ago
Read the example and identify the method of collecting data that was used:
svet-max [94.6K]

In this case, we'll have to carry out several steps to find the solution.

Step 01:

Data:

time of day of watering plants vs growth rates

Step 02:

method of collecting data:

we must analyze the options to find the solution.

sample survey ===> FALSE

observational study ===> observes individuals and measures variables of interest but does not attempt to influence the responses. TRUE.

experiment ===> FALSE

The answer is:

observational study

4 0
1 year ago
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