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2 years ago

A dinner plate has a radius of 4 inches what is the plates area

Mathematics

1 answer:

AysviL [449]2 years ago

4 0

I probably am wrong but it might be 50.27 in

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Maria bought seven boxes. A week later half of all her boxes were destroyed in a fire. There are now only 22 boxes left. With ho

nirvana33 [79]

Maria started with 29 boxes

5 0

3 years ago

60 is 30% of what number?

Phantasy [73]

Percent means parts out of 100
30%=30/100=3/10

'of' means multiply

60 is 30% of what translates to
60=3/10 times what
multiply both sides by 10/3
600/3=what
200=what
the number is 200

7 0

2 years ago

Evaluate the expression. -3 + (-2)

mart [117]

That's answer exactly is -5

6 0

2 years ago

Use FOIL to explain how to find the product of (a + b)(a − b). Then describe a shortcut that you could use to get this product w

xenn [34]

Answer:

The product of (a+b)(a-b) is $a^2 - b^2$

Step-by-step explanation:

Use FOIL to explain how to find the product of (a + b)(a − b)

FOIL is

Multiply First terms : a*a = a^2

Multiply Outside terms : a* -b = -ab

Multiply Inner terms : b * a= ab

Multiply last terms : b * -b = -b^2

now we combine all the terms

$a^2 -ab+ab - b^2$

combine like terms

$a^2 - b^2$

The product of (a+b)(a-b) is $a^2 - b^2$

Shortcut is we apply an identity

$a^2 - b^2 = (a+b)(a-b)$

8 0

2 years ago

Read 2 more answers

Using the net below, find the surface area

AVprozaik [17]

The Surface area of the triangular prism with the net shown below is 106 cm²

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

Surface area of the triangular prism = 2(0.5 * 5 * 3) + (7 * 3) + 2(7 * 5) = 106 cm²

The Surface area of the triangular prism with the net shown below is 106 cm²

Find out more on equation at: brainly.com/question/2972832

#SPJ1

4 0

1 year ago