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kotykmax [81]
3 years ago
8

Tiffany is making a display board for the school play.The display board is a 9 ft by 9 ft rectangle. If ribbon costs $1 per foot

, how much will it cost to add a ribbon border around the entire display board?
Mathematics
2 answers:
kirill [66]3 years ago
4 0

Answer:

$36

Step-by-step explanation:

If the board is 9ft by 9ft, that means all for edges are 9 ft long. Therefore, multiply 9 by 4 to the total perimeter.

9x4=36ft

If the ribbon is $1 per foot, multiply the perimeter by the cost per foot.

36 ft x $1/ft = $36

kykrilka [37]3 years ago
3 0

Answer:

$36 for 36 sq ft

Step-by-step explanation:

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Ordena esto <br>4/8, <br>9/16<br>3/4<br>4/6<br>​
alina1380 [7]

Answer:

If you were to order them least to greatest, it would be:

4/8 < 9/16 < 4/6 < 3/4

If you were to order them greatest to least, it would be:

3/4 > 4/6 > 9/16 > 4/8

8 0
3 years ago
Find the volume of the prism?*
Luba_88 [7]

Answer:

The volume is 210 cm³

Step-by-step explanation:

The way to solve volume is LxWxH, so you would do 6x5x7 and you get 210.

7 0
3 years ago
2(b+3c) equivalent expressions<br>Options: <br><br>3(b+2c)<br>(b+3c) +(b+3c)<br>None of the above
Lana71 [14]
2(b + 3c) → We first need to simplify this.

Simplify.

2b + 6c

1st Option : 

3(b + 2c)

Simplify.

3b + 6c

This is INCORRECT, as it is not equal to 2b + 6c.

2nd Option :

(b + 3c) + (b + 3c)

Simplify.

2b + 6c

This is CORRECT because 2b+6c = 2b+6c

(b + 3c) + (b + 3c)  → Answer

~Hope I helped!~



5 0
3 years ago
Which of the following statements are not true regarding functions?
MArishka [77]

Answer:

(B) A function is a relation in which each value of the input variable is

paired with at least one value of the output variable.

(D) The vertical line test may be used to determine whether a function

is one-to-one.

Both of these are incorrect/false statements

(I used these in my test on Apex and got both correct)

This means that if the question was reversed and asking about the statements are true, the answers would be:

(A) A sequence is a function whose domain is the set of natural

numbers.

(C) The horizontal line test may be used to determine whether a

function is one-to-one.

7 0
4 years ago
Could someone explain this to me?
masha68 [24]
You must solve for p, in order to solve for p you must move all the terms to equal p, so the equation is
2m + 2p = 16
first move the 2m, subtract the 2m from both sides
2m + 2p = 16 \\  - 2m \:  \:  \:  \:  \:  \:  \:  \:  - 2m
the 2m and -2m cancel out and now your equation looks like
2p = 16 - 2m
now to leave p by itself you must divide by 2 on both sides as the 2 is being multiplies on the p (opposite)
\frac{2p}{2}  =  \frac{16 - 2m}{2}
now to put the answer is simplest form your answer is
p = 8 - m
which is the first answer choice
8 0
3 years ago
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