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dedylja [7]
3 years ago
12

A bulletin board is 23 square feet. What is the approximate perimeter of the bulletin board? And wants to have an area of 32 squ

are feet. About how many feet of fencing would he need? A window is a square and has an area of 15 square feet. About how many feet of wood is needed to frame the window? A frame is 2 inches thick. The area of the picture and frame together is 121 inches. What is the length if the picture? What is the are of the picture? 10 POINTS FOR EACH ANSWER!!
Mathematics
2 answers:
miskamm [114]3 years ago
5 0

Answer: The answer to the first question is 20

Step-by-step explanation:

Dafna11 [192]3 years ago
5 0

Answer: The answer to the first question is 20

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3. The price of a pair of shoes is $64.00 plus 9% sales tax. What is the sales tax on this pair of shoes in dollars and cents? A
Luden [163]

Step-by-step explanation:

To figure out this answer, you need to figure out how much 9% is in $64.00

  ?              9

-------   =   --------  

 64           100

Now to solve this you have to multiply diagonally and divide the neighbor

(let me explain)

basically in this case, you would multiply 64 and 9, then divide by 100

64 * 9 = 576

576 / 100 = <em><u>$5.76</u></em>

<em><u /></em>

In short: your answer is<em><u> 'A' $5.76</u></em>

<em><u /></em>

Hope this helps <3

8 0
3 years ago
-A library currently has 125 audiobooks. The library plans to
Agata [3.3K]

Answer: 1 the 2 of 3 and 5a 5 to 6 in 8 is 9 be 9 that 9 was 10 he 11 for 11 it 14 with 15 ... 42 him 43 been 44 has 44 more 45 if 45 no 47 out 48 do 49 so 50 can 50 what ... right 143 might 146 came 146 off 147 find 148 states 149 since 149 used ... 1383 circle 1383 ought 1384 garden 1386 library 1390 accuse 1390

Step-by-step explanation:

5 0
3 years ago
The pencil factory can sort 165 pencils into boxes in 1
prohojiy [21]

Answer:

237600

Step-by-step explanation:

do 165 x 1440

7 0
3 years ago
Х
inn [45]

Answer:

y = 3(2)^x

Step-by-step explanation:

Given

The attached table

Required

Determine the exponential function

An exponential function is represented as:

y = ab^x

From the table;

(x,y)=(0,3)

So:

y = ab^x

3 = a * b^0

3 = a * 1

3 = a

a = 3

Also:

(x,y) = (1,6)

So:

y = ab^x

6 = a * b^1

6 = a * b

Substitute a = 3

6 = 3 * b

Solve for b

b = 2

So:

y = ab^x

y = 3(2)^x

3 0
3 years ago
If i ask a lot of questions on math, im sorry. im just very tired and its 1:23 am.
EleoNora [17]

slope = \frac{2}{3}

using the points (1, 2 ) and (- 2, 0 ) then slope m

m = \frac{0 - 2}{- 2 - 1} = \frac{- 2}{- 3} = \frac{2}{3}


7 0
3 years ago
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