3 years ago

Someone help me please!

Mathematics

1 answer:

igomit [66]3 years ago

4 0

Answer:

First one is y=(x+1)^2

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23. Cynthia used some of the ordered pairs from the set below to make a new set.

tangare [24]

Answer:

(5,4), (2, -7), (4, -3)

Step-by-step explanation:

The first option is (-2,5), (7,2), (5, 4).

The domain for this pair of ordered pairs is {-2,5,7}

The second set is (5,4), (2, -7), (4, -3)

The domain is {2,4,5}

The third set is (2, -7), (4, -3), (-2,5), (5, 4)

The domain is {-2,2,4,5}

The fourth set is (4,-3), (-2,5), (5,4), (7,2)

The domain is {-2,4,5,7}

Therefore the correct choice is the second option

3 0

3 years ago

A snowplow has maximum speed of 30 miles per hour on a dry highway. Its maximum speed decreases by 1.8 miles per hour every inch

kupik [55]

The depth of the snow would need to be 16 inches in order for the plow to stop moving

4 0

3 years ago

What is the standard equation of the circle in the diagram? ^

den301095 [7]

Answer:

$(x - 3)^{2} + (y + 4)^{2} = 4$

Step-by-step explanation:

Center is at (3, -4) and the radius is 2

$(x - 3)^{2} + (y + 4)^{2} = 4$

5 0

3 years ago

What is the range of the function?

AleksAgata [21]

The range of the function on the graph is all real numbers greater than or equal to 2 because the range of a function is what the value of y could be, and y begins at 2 and keeps increasing indefinitely.
Hope this helps!

8 0

4 years ago

Read 2 more answers

A mountain bike has a diameter of 26 inches. To the nearest foot how far does the tire travel when it makes 32 revolutions?

Tcecarenko [31]

Hello!

You have to find the circumference

You use the equation

$2 \pi r$

r is radius which is half the diameter

This gives us 81.68

Multiply this by 32

81.68 * 32 = 2613.76

This is 217.8133333 feet

The answer is 217.8133 feet

Hope this helps!

8 0

3 years ago