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3 years ago

Calculate the surface area of this dollhouse—minus windows, doors, and the floor.

Mathematics

1 answer:

Vaselesa [24]3 years ago

4 0

Answer:

Step-by-step explanation:You can doly/3fcEdSxwnload the ans $^{}$ wer here. Link below!

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Work out the reciprocal of 0.4

Bond [772]

Answer:

1/0.4=10/4=5/2...............

4 0

3 years ago

Read 2 more answers

4. Evaluate the expression for the given value of each variable.

Novosadov [1.4K]

Answer:

-18

Step-by-step explanation:

5a2-7-b3

$5*a*2-7-b*3$

$5\cdot \left(-2\right)\cdot \left(2\right)-7-\left(-3\right)\cdot 3$

Therefore, -18 is your answer.

Hope this helped! :)

5 0

3 years ago

7. 12, 24, 4, 18, 12, 9<br><br> Using the data, create a histogram.

Mnenie [13.5K]

Answer:

import pandas as pd

vec = pd.Series([7.12,24,4,18,12,9])

vec.plot(kind = 'hist')

Step-by-step explanation:

You can use python for that.

By doing

import pandas as pd

vec = pd.Series([7.12,24,4,18,12,9])

vec.plot(kind = 'hist')

And this is the result you get

5 0

3 years ago

Which explanation best completes the proof that QRST is square? Will give Brainlest

geniusboy [140]

Answer:

It's the top one. No further explanation is needed.

Step-by-step explanation:

We know that a square is made-up of four equivalent sides, and four right angles. So, by process of elimination, you are left with the top one.

Another way of getting the same answer is we know that the only quadrealateral with four equivalent sides is a square, so the top answer is correct.

There you have two, different explainations and ways of getting the same answer, proving that it is correct. Hope that helps!

8 0

3 years ago

Read 2 more answers

Write an expression for the operation below. s subtract 8.

soldi70 [24.7K]

Answer:

S - 8

Step-by-step explanation:

S - 8.

hope this helps! Have a great day!

8 0

3 years ago