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4 years ago

Find m if the line y=mx−2 intersects y=x^2 in just one point. (WILL GIVE BRANLIEST)

Mathematics

2 answers:

SIZIF [17.4K]4 years ago

8 0

Answer:

anything over ten

Step-by-step explanation:

Try to get a line that is completely vertical.

10 will work, as well as many other numbers, unless i misunderstood the question

MrMuchimi4 years ago

5 0

Answer:

m = 2root2 or -2root2

Step-by-step explanation:

See the attached graph. We know that it can't be greater than 3, otherwise there are two solutions, and it can't be less than 2, otherwise there are no solutions. The only thing that works is either 2root2 or -2root2. (Root stands for square root.)

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3 years ago

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3 years ago

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Anne’s family stops in a store that is having a 20% sale. That means the customer pays 80% of the regular price. How much would

SVEN [57.7K]

Answer: $35.99

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5 0

3 years ago

A roll of film for this camera costs $4.79. There

frutty [35]

Answer:

The total cost is $16.96

The cost per photo is $1.06

Step-by-step explanation:

Hello!

1 roll of film costs $4.79. 1 roll of film has 16 photos. To develop the 16 photos, you need to pay $12.17.

First, let's find the total cost for the film and the development for 1 roll of film:

Total Cost = Cost of Film + Cost of developing
Total Cost = $4.79 + $12.17
Total Cost = $16.96

<u>The total cost of 16 photos is $16.96</u>

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Now, we have to find the price per picture on the roll of film. We know that there are 16 shots on the film, so we can simply divide the total price by 16 to find the price per picture.

Divide:

$16.96 ÷ 16
($16 ÷ 16) + ($0.96 ÷ 16)
$1 + $0.06
$1.06

<u>The price per photo is $1.06</u>

8 0

3 years ago

PLEASE HELP!

kipiarov [429]

Answer:

C. Draw a ray

Step-by-step explanation:

The first step in constructing an angle - or copying one - is to draw a ray. Then, you will use a protractor, compass, straightedge, etc.

5 0

3 years ago