2 years ago

Explain why the graph of the quadratic function ()=2++5 crosses the y-axis by does not cross the x-axis

Mathematics

1 answer:

irga5000 [103]2 years ago

6 0

Answer:

The graph of a quadratic function is a parabola, and its parts provide valuable information about the function.

Step-by-step explanation:

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If you have 2\10 of an apple, how many fifths do you have

sukhopar [10]

Answer:

4/5

Step-by-step explanation:

1 - 2/10 = 8/10 = 4/5

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What is the scale factor of the triangle dilated from OPQ to OP’Q’ from center 0 explain or show work

Over [174]

Answer:

2/5

Step-by-step explanation:

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erica [24]

16 I think is a rational number

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3 years ago

Find the volume of the composite solid below. If needed,round to the nearest hundredth. Use 3.14

ZanzabumX [31]

Answer:

429.42 cm

Step-by-step explanation:

Volume of a rectangle prism:

V = whl

V = (5)(12)(7)

V = 420

Volume of a cylinder:

V = πr²h

V = (3.14)(1²)(3)

V = (3.14)(1)(3)

V = 9.42

Combined:

420 + 9.42

429.42

6 0

3 years ago

A circle has a diameter of 10 centimeters. of a sector with a central angle of 50 degrees is cut out, what is the area of this s

kramer

Answer:

D. 10.91 square centimeters

Step-by-step explanation:

Area of a sector of a circle = $\frac{\theta}{360}\\$ $\pi$ $r^{2}$

where $\theta = 50^{o} C$

radius (r) = half of diameter = 10/2 = 5 cm

Area = $\frac{50}{360} * \frac{22}{7} * 5^{2}$

= 10.91 $cm^{2}$

8 0

2 years ago