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SOVA2 [1]
3 years ago
6

Help ASAP !!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
dybincka [34]3 years ago
8 0

Answer:

im lik 999999999

percent sure its 2

Step-by-step explanation:

irinina [24]3 years ago
6 0

Answer:

divide r by s and multiply by 3   :3   :8    xD

Step-by-step explanation:

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in a paper drive, 4 boys brought old papers to school as follows: Fred 30 pounds; Albert 40 pounds; Henry, 10 pounds; and peter,
Semmy [17]

Answer:

The average number of pounds they bought was 30 pounds.

Step-by-step explanation:

we know that

To find out the average number of pounds, add the total number of pounds for each boy and then divide by the number of boys.

so

\frac{(30+40+10+40)}{4}=\frac{120}{4}=30\ pounds

therefore

The average number of pounds they bought was 30 pounds.

6 0
4 years ago
The function y = 4x² + 9x-2 has______at the vertex.<br><br> A:minimum<br> B:Maximum
Sveta_85 [38]

Answer:

  • A. Minimum

Step-by-step explanation:

Given function:

  • y = 4x² + 9x - 2

This is a quadratic function with <u>positive</u> leading coefficient.

It means the graph of the function opens up and therefore it has minimum value of the function at the vertex.

<u>Correct</u> answer <u>choice</u> is A

6 0
2 years ago
2/3 is equivalent to?
Crank
4/6 6/9 40/60 the first one is mulitied by two third one is multiplied by three and the fourth one is multiplied by 20
6 0
3 years ago
An inch is exactly 2.54 centimeters. Write an equation to convert the number of inches x to the corresponding length in centimet
MrRa [10]

Answer:

What's 2.54 cm in inches?

To convert cm to inches, divide your cm figure by 2.54 or multiply it by 0.3937. As an example, let's say you have a piece of wood measuring 50cm and you want to convert it into inches. To get your answer, divide your cm figure by 2.54. So, 50 ÷ 2.54 = 19.685 inches.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
For each value of kk specified in parts (a)–(e), plot the set of points in the plane that satisfy the equation
son4ous [18]

Answer:

Seee answer below.

Step-by-step explanation:

a. k = −1

If K=-1 the equation gets this form:

(x^2/-1) -y^2=1

There aren't natural numbers that being negative, adding them, we get 1 as result. So there is no graph for this equation.

b. k = 1

(x^2/1) -y^2=1

This is the natural form of the equation of an hyperbola. Attached you can find the graph.

c. k = 2

(x^2/2) -y^2=1

This is the natural form of the equation of an hyperbola. Attached you can find the graph.

d. k = 4

(x^2/4) -y^2=1

This is the natural form of the equation of an hyperbola. Attached you can find the graph.

e. k = 10

(x^2/10) -y^2=1

This is the natural form of the equation of an hyperbola. Attached you can find the graph.

f. k = 25

(x^2/25) -y^2=1

This is the natural form of the equation of an hyperbola. Attached you can find the graph.

g. Describe what happens to the graph of

x2 / k − y2 = 1 as k → [infinity].

As K is increasing the value of X will be tending to 0. So the equation for this will be:

− y^2 = 1.The solution for this is in the domain of the imaginary numbers.

5 0
3 years ago
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