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Anarel [89]
3 years ago
10

Carrie sewed a square blanket with an area of 225 in^2

Mathematics
2 answers:
Gnom [1K]3 years ago
5 0

Answer:

The answer is A 56.25

Step-by-step explanation:

Since a square has 4 sides, divide 225 by 4 to get 56.25. To check your answer multiply 56.25 x 4 to get 225 in^2.

Hope this helps! Pls mark Brainliest!

aalyn [17]3 years ago
3 0

Answer:

a.56.25

Step-by-step explanation:

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1/3(2b+9)=(b+9/2)<br> solve the equation, and show work,<br> the right side has big parentheses
Lina20 [59]

Answer:

The answer is b = -9/2

Step-by-step explanation:

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3 years ago
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The temperature at the south pole was 6 degrees at 8am. At 3 pm it was -18 degrees. By how many degrees did the temperature drop
olga2289 [7]

Answer:

24\°

Step-by-step explanation:

we know that

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\left|-18-6\right|=24\°

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2 years ago
(-3x^2 +11x -1)+(7x^2 - 4x + 4)
muminat

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Step-by-step explanation:

4 0
3 years ago
Shiny White dental insurance costs $258 per year. Approximately one-third of insured people need a filling, which averages $110
sveta [45]

Answer:

  about $145.33

Step-by-step explanation:

Consider a group of 15 customers. They will pay ...

  15 × $258 = $3870

in premiums each year.

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  5 × $110 = $550

And 80% of them, 12 customers, will submit claims for preventive check-ups, so will cost the company ...

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The net income from these 15 customers will be ...

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_____

<em>Alternate solution</em>

Above, we chose a number of customers that made 1/3 of them and 4/5 of them be whole numbers. You can also work with one premium and the probability of a claim:

  258 - (1/3)·110 - 0.80·95 = 145.33

8 0
3 years ago
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Corey spent 25% of his savings on a printer at Louie’s Electronics.
KengaRu [80]
Let c represent the original amount that this guy had saved up.

He spent 25% of this amount, or 0.25c, on the printer. 

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Supposing that the printer cost $100 (which we do not know as a fact), this would be equal to 0.25c.

Thus, his savings originally amounted to c = $100/0.25 = $400.
7 0
2 years ago
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