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3 years ago

A rectangular poster has a length of 24 inches, and its width is 12 inches.What is the perimeter of the poster?

Mathematics

2 answers:

zavuch27 [327]3 years ago

7 0

P=2(L+W)
P=2(24+12)
P=2(36)
P=72 inches

Irina18 [472]3 years ago

5 0

P=72
24+24+12+12=72

Hope that helped;)

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Explain what the slope and intercept mean in the situation.

Strike441 [17]

Answer:

m=3/1 y=3x+0

Step-by-step explanation:

as the perimeter goes up 3 the side lengths go up one.

hope this helps

is this the 3.6 more linear relationships worksheet?

cause if so i have the answer sheet lol

6 0

3 years ago

SOMEONE HELP ???? Select steps that could be used to solve the equation 1+ 3x = -x+4

Alex

Answer:

a) add x , subtract 1 and divide by 4

The solution of given equation $x = \frac{3}{4}$

Step-by-step explanation:

Given equation 1+3 x = -x +4

Add 'x' on both sides , we get

1 + 3 x + x = - x + x +4

1 + 4 x = 4

Subtract '1' on both sides , we get

1+4 x -1 = 4 -1

4 x = 3

Dividing '4' on both sides, we get

$\frac{4x}{4} = \frac{3}{4}$

$x = \frac{3}{4}$

Final answer:-

The solution of given equation $x = \frac{3}{4}$

5 0

3 years ago

What is the area of the base of a paper cone, in square inches, with a height of 15 inches and a volume of 900 cubic inches?

Mamont248 [21]

Answer:

180 sq. in.

Step-by-step explanation:

The formula for the volume of a circular cone is V = (πr^2h)/3

So, 900 = (15πr^2)/3

2700 = 15πr^2

180 = πr^2 = area of the circular base

5 0

3 years ago

the phrase “is a function of” gets used in non-mathematical speech as well as mathematical mathematical speech in sentences like

Tanya [424]

Answer:

Step-by-step explanation:

This is a very interesting question. I'm going to answer no, but don't take that to mean that the question is not worthwhile. It is.

In math, function has the meaning of considering ordered pairs. Here are 4 such ordered pairs.

(1,2)

(2,4)

(1,-3)

(5,9)

They are really not related to one another except all are ordered pairs.

Here's the math definition. If one of the x values (1,2,1,5) has more than 1 y value, you do not have a function.

1 has 2 y values, 2 and -3. Therefore the 4 points do not form a function

if you change the first (1,__) to 0 and your ordered pair becomes (0,2), all is well and you do have a function.

Whether you understand this or not, you have to see that a math function and a biology function are very different. The math function has numbers and those numbers have to obey a rule.

The biology function seems to be saying that how your mom and dad brought you up will determine what foods you like.

Those two uses are very different. How your mom brought you up is related to food. It could be anything else like "Being a knife carrying gang member is a function of where you live."

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2 years ago

Which is the greater fraction 3/4 or 11/16

NARA [144]

Answer:

3/4

Step-by-step explanation:

3/4 = 75%

11/16 = about 68%

Therefore, 3/4 is greater

5 0

3 years ago