3 years ago

Find the equation of the axis of symmetry of the following parabola algebraically. y=2x^2+16.

Mathematics

1 answer:

Inessa05 [86]3 years ago

3 0

Answer:

x = 0

axis of symmbery = -b/2a or x vertex on quadratic equation

0/4=0

x=0

Step-by-step explanation:

You might be interested in

A youth chorus has 30 members. There are 14 boys in the chorus.

zalisa [80]

<span>D. 7/8

Hope it helped :)</span>

6 0

3 years ago

A person has a bag containing quarters and dimes. There are a total of 61 coins in the bag, and the total value of the coins is

77julia77 [94]

Answer:

Q+D = 65, multiply both sides by 2525Q + 25D = 162525Q + 10D = 950 subtract to get 15D = 675 D = 675/15 = 135/3 = 45 dimes Q = 65-45 = 20 quarters25(20) + 10(45) = 500+450 = 950

6 0

2 years ago

What is the approximate area of the circle shown?

Amanda [17]

Answer:

907.46

Step-by-step explanation:

We know the area of a circle is:

$\pi r^{2} \\\pi (34/2)^{2}\\17^{2} \pi \\907.46$

5 0

3 years ago

A driver travels 288 miles in 6 hours. What is the driver’s speed, in miles per hour? Is it 48? I got 48

Dafna11 [192]

Answer:

Step-by-step explanation:

288 divided by 6 is 48 and how you get mph is todal miles in 1 hr

7 0

3 years ago

_ 2. (6 x 4)+ (6 x 11) = 6 x (4 + 11)<br> What is the property of this equation?

laiz [17]

Answer:

Distributive Property

Step-by-step explanation:

The distributive property of multiplication over addition can be used when you multiply a number by a sum.

4 0

3 years ago