3 years ago

A square platter has sides that are 15 inches long. What is the platters perimeter?

Mathematics

1 answer:

BaLLatris [955]3 years ago

6 0

The perimeter is 60 in

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Ann is participating in a 4-day cross country biking challenge. She biked for 65, 69, and 45 miles on the first three days. How

GenaCL600 [577]

Answer:

the answer is 69

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Step-by-step explanation:

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2 years ago

If f(x) = 3x - 7, then f-1(x)=

fgiga [73]

Answer:

Step-by-step explanation:

so f-1(x) means we are finding the inverse

f(x) = 3x - 7.....change f(x) to y

y = 3x - 7.....now switch ur x and y and solve for y

x = 3y - 7....add 7 to both sides

x + 7 = 3y...divide both sides by 3

(x/3) + 7/3 = y....rearrange

y = (x/3) + 7/3....can also be written as : y = 1/3x + 7

now just change ur y to f-1(x)

f-1(x) = x/3 + 7/3.....or f-1(x) = 1/3x + 7/3

4 0

3 years ago

Read 2 more answers

What is the product of 349 and 74?

jekas [21]

Answer:

423

Step-by-step explanation:

349+74=423

4 0

3 years ago

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What is 6 2/3 - 1 1/2

Alex17521 [72]

Answer:

=7/6

Step-by-step explanation:

= 20/3-11/2

= 7/6

You should use calculator.

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3 years ago

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Hello can you please help me posted picture of question

vagabundo [1.1K]

We are to select 2 people to sit in first row from 6.

This is a problem of Combinations. We are find permutation of 6 people taken 2 at a time. This can be represented as 6C2.

$6C2= \frac{6!}{4!*2!} \\ \\=15$

So, the answer is option B

7 0

3 years ago