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umka21 [38]
3 years ago
5

Part 1 out of 2 A patio in the shape of a rectangle , is fenced on all sides with 94 feet of fencing . The patio is 7 feet less

wide than it is long. I feet ( -7 feet What information can be used to solve the problem ? How can you find the information ? You need the select and select of the patio . You can write algebraic expressions for the length and width Use the expressions in the formula for the ( select ) rectangle , and then solve to find the length and the width .

Mathematics
1 answer:
polet [3.4K]3 years ago
4 0

Answer:

  length, width, perimeter

Step-by-step explanation:

First of all, you should notice that <em>no problem is posed</em>. A description is given, but no question is asked about it.

_____

If we assume that the length and width of the patio are desired, then those are the selections for the first two boxes.

The only other characteristic of the situation that is provided is the <em>perimeter</em>. So the formula for perimeter is the only one that can be usefully used.

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tia_tia [17]

Answer:

(a) Growth

(b)\ y = 146(1.24)^x

Step-by-step explanation:

Given

a= 146 -- current

r = 24\% --- rate

Solving (a): Growth or decay

The question says his followers increases each day by 24%.

Increment means growth.

<em />

<em>Hence, it is a growth problem</em>

Solving (b): Equation to represent the scenario.

Since the rate represents growth, the equation is:

y = a(1 + r)^x

Substitute: a= 146 and r = 24\%

y = 146 * (1 + 24\%)^x

y = 146 * (1 + 0.24)^x

y = 146 * (1.24)^x

y = 146(1.24)^x

5 0
3 years ago
Franco is solving a system of linear equations algebraically. He find that there
Semenov [28]

Answer:

B. 5=5

Step-by-step explanation:

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3 years ago
The height of a volleyball, h, in feet, is given by h = −16t2 + 11t + 5.5, where t is the number of seconds after it has been hi
slavikrds [6]

Answer:

It will travel high enough

Step-by-step explanation:

Find the vertex of the parabola:

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x=-11/2(-16)

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Plug x=11/32 into quadratic to get the y-coordinate:

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Since 7.391>7.3, the volleyball will travel high enough (aka. yes)

3 0
3 years ago
If your car goes 50 kilometers in 2 hours,what is its average speed
Georgia [21]

Answer:

25 kilometers per hour

Step-by-step explanation:

I just simply made it into a proportion of 50/2=x/1 and 50 divided by 2 is 25. hopefully that help you.

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How do if-then statements describe mathematical relationships?
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Answer:

Hypotheses followed by a conclusion is called an statement conditional statement. This is read - if then . A conditional statement is false if hypothesis is true and the conclusion is false. ... If we re- arrange conditional statement or change parts of then we have what is called a related conditional .

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