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3 years ago

15

A picture frame is made with 40 inches of material. Which expression can be used to calculate the area of the frame if the lengt

h of the frame is l?
A. A = I(20 - I)

B. A = I(I - 20)

C. A = I(40 - I)

D. A = I(I - 40)

2 answers:

tatuchka [14]3 years ago

6 0

I am sure it is A !

if you need explanation, comment ! or it is ok !

zhannawk [14.2K]3 years ago

6 0

<span>it is Perimeter = 40 i think ;(</span>

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miv72 [106K]

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

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<span>48 out of 100 private buses usually run on time. Out of the buses that are on time, only 36 are owned by Jerry. Out of the remaining 52 buses that usually run late, only 7 are owned by Jerry. What is the probability that a bus is owned by Jerry, given that it runs on time?
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Ties are on sale for a buy one get one 30% off deal. You pick out two ties that cost $24.95 each. What will the total cost be fo

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8 0

3 years ago

Mamont248 [21]

Option a. 11 is the right answer

Step-by-step explanation:

To find the value of a function on particular input, the value is put in the function in place of variable

Given function is:

$f(x) = \left \{ {{3x-7\ \ \ x>0} \atop {2x+3\ \ \ x$

As we have to find f(6) and x>0 the part of function 3x-7 will be used

so,

$f(6) = 3(6)-7\\= 18-7\\=11$

Hence,

Option a. 11 is the right answer

Keywords: Functions, Variables

Learn more about functions at:

#LearnwithBrainly

8 0

3 years ago

Please help me thanks

Harlamova29_29 [7]

Answer:

5 $\frac{7}{8}$

Step-by-step explanation:

You subtract all those distances from 22 to calculate the remaining distance.

22-4 $\frac{3}{4}$ = 17 $\frac{1}{4}$

17 $\frac{1}{4}$ -5 $\frac{1}{8}$ =12 $\frac{1}{8}$

12 $\frac{1}{8}$ -0=12 $\frac{1}{8}$

12 $\frac{1}{8}$ -6 $\frac{1}{4}$ =5 $\frac{7}{8}$

So the answer is 5 $\frac{7}{8}$

(Yes I did these in my head)

7 0

3 years ago