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3 years ago

PLEASE HELP ASAP 5 STARS, 20 POINTS

Mathematics

2 answers:

777dan777 [17]3 years ago

7 0

Answer:

Step-by-step explanation:

Using the inequality rule, the third side has to be less than 12 + 16 = 28.
So, any answer of 28 or more than 28 does NOT satisfy the length.
It also has to be more than 4 to satisfy the inequality rule.

In short words, 4 < x < 28.

A, B and C all satisfy, because they are in the range of x

D) 32 is >28, so this is the wrong answer and CANNOT be the value of x.

Gelneren [198K]3 years ago

4 0

Answer:

Step-by-step explanation:

Any number between 16 - 12 = 2 and 16 + 12 = 28 are possible.

Among given choices, only 32 is not in the above region. so 32 CANNOT be the value.

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DIA [1.3K]

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1 year ago

Plz help Which statements are true about the circle shown below? Select three options.

Blababa [14]

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3 years ago

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An omelette costs $1.50 more than Mario's order of pancakes. After treating his family to breakfast, Mario is sure that 4 omelet

masha68 [24]

The other answer here, by Nicholasrichar, has the correct answers,
but it's a pain to follow through step-by-step because of the formatting
problem. Here's my solution, leading to the same answers:

P = cost of pancakes
cost of omeletto, = P+1.50

4 omelettes = 4P + 6
3 pancakes = 3P

Total cost of food = 7P + 6
After 7% tax    = 1.07(7P + 6)
After tip = 1.07(7P + 6) + 3.50

Eliminate parentheses: 1.07(7P) + 1.07(6) + 3.50 =
    7.49P + 6.42 + 3.50 =

Total cost of breakfast: 7.49P + 9.92 .

Having a "range" between $25 and $40 is really two inequalities:

First inequality: $25 < 7.49P + 9.92

Subtract 9.92 from each side: 15.08 < 7.49P

Divide each side by 7.49: $2.013 < P

An order of pancakes costs more than $2.01 .

Second inequality: 7.49P + 9.92 < $40

Subtract 9.92 from each side: 7.49P < 30.08

Divide each side by 7.49 : P < $4.016

An order of pancakes costs less than $4.02.

The price range of an order of pancakes is   $2.01 < Pancakes < $4.02 .

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3 years ago

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Jackson bought 5 Boxes full of vegetable oil.Each box weighs 2 pounds. How many Bottles of vegetable oil are in each box.

zavuch27 [327]

First you need to know what one bottle of oil weights. Then you would keep adding the weight of the oil bottles together till they add up to two.

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3 years ago

For a horizontal demand curve

kkurt [141]

Answer:

d. both the slope and price elasticity of demand are equal to 0.

Step-by-step explanation:

In order to graph the demand curve, the quantity demanded is plotted along x-axis and the price is plotted along y-axis. An image attached below shows the horizontal demand curve.

Horizontal demand curve, as its name indicates, is a horizontal line which is parallel to x-axis. Since, the slope of any line parallel to x-axis is 0, we can conclude that the slope of Horizontal demand curve is 0.

A horizontal demand curve can be observed for a perfectly competitive market. Since, its a perfect competition, the price of a product by all competitors will be the same. In this case, if a firm decides to increase the price, he will loose his market share as no customer will buy the product at increased price. They will rather go with the other competitor who is offering a similar product at lower price.

On the other hand, if a competitor decides to lower his price in such case, he will experience loss. Therefore, the competitors do not have the option to change the price. Therefore, we can say the price elasticity of demand in this case is 0.

So, option D describes the horizontal demand curve correctly.

3 0

3 years ago