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Naya [18.7K]
3 years ago
12

A square measures 8 inches on each side. What is its area rounded off to the nearest square centimeter? (

Mathematics
1 answer:
Troyanec [42]3 years ago
5 0
The area of any rectangle is (length) x (width).
Your square is a rectangle, with length=width.

Using  1 inch = 2.54 centimeters, the square's area is

               (8 x 2.54 cm)  x  (8 x 2.54 cm)

           =     (20.32 cm)  x  (20.32 cm)  =  412.90⁺ cm²

Rounded to the nearest cm², it's 413 cm² .
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baseball card come in packs of a dozen 12 cards matt has 132 baseballcards.how many packs of baseball cards did he buy i need he
Hunter-Best [27]
Well let's see first we have to divide
132 divided by 12 is 11
Now to check and prove your answer we should use the multiplication.
11 times 12 is 132.
So now you have a solid answer with proof behind it.
If u need a sentence you might want it to go something like this;
Matt brought 11 packs of baseball cards since 132 divided by 12 is 11. 12 times 11 is 132 cards.
Hope I helped!
5 0
3 years ago
Read 2 more answers
Explain how you would solve 25- 6R when R = 3. Make sure to explain each step.
aliina [53]
Fist you need to substitute the value of R into the equation

25-6(3)

Now you simply
First multiple 6(3)

25-6(3)
25-18

Now solve!
25-18
7

The answer is 7
4 0
3 years ago
PLS HELP QUESTION 8 ANSWER CHOICES ARE ON THE PICTURE :(((g
Alborosie

Answer:

11.125 meters i think it helps

Step-by-step explanation:

4 0
3 years ago
A recipe for crumb cake says to mix 3/8 cup of brown sugar and 1/3 cup of white sugar. From this sugar mixture, set aside 1/4 cu
ch4aika [34]

brown sugar= \frac{3}{8}

white sugar= \frac{1}{3}

you need to mix brown sugar with white sugar

\frac{3}{8} + \frac{1}{3} = \frac{9+8}{24} = \frac{17}{24}

then it says you need to set aside 1/4 for the crumb topping from the previous sugar mixture that was  \frac{17}{24}, so

\frac{17}{24} - \frac{1}{4} = \frac{68-24}{96} = \frac{11}{24}

The sugar mixture used to make the cake is \frac{11}{24}

3 0
3 years ago
"My new phone cost a fortune,"said Amy. " Mine costs twice as much," said Jill. If together, the two phones cost $575.25, how mu
Naddik [55]

Answer:

Cost of Amy's Phone= $191.75

Cost of Jill's phone = $191.75*2= $383.5

Step-by-step explanation:

let Amy's phone cost be A

Jill's phone cost = 2A

A/Q-

A +2A = $575.25

3A= $575.25

A=$575.25/3

A= $191.75

then,

Cost of Amy's Phone= $191.75

Cost of Jill's phone= $191.75*2= $383.5

3 0
3 years ago
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