brainiest only if you get it right
The Sun takes about 200 million years to complete one revolution around the center of the Milky Way galaxy. Which of the following represents 200 million?

A 2×106

B 2×109

C 2×107

D 2×108

original is $160.00

discounted price= $40.00

Answer:

You will pay $90 for an item with the original price of $120 when discounted 25%.

Step-by-step explanation:

If you buy an item at $120 with a 25% discount, you will pay 120 - 30 = 90 dollars.

The quadratic equation for his flight path is y = a(x² - 32x + 156) where a is a constant if the Blue bird began at location (6,0) and hit the ground at (26,0).

Any equation of the form [tex]\rm ax^2+bx+c=0[/tex] Where x is variable and a, b, and c are any real numbers where a ≠ 0 is called a quadratic equation.

We know the standard form of a quadratic function:

y = ax² + bx + c

Plug x = 6 and y = 0

0 = 36a + 6b + c ...(1)

Plug x = 26, and y = 0

0 = 676a + 26b + c ...(2)

From the equation (1) and equation (2) find the value of b and c

b = -32a

c = 156a

Plug this values in the standard form of a quadratic equation:

y = ax² + (-32a)x + 156a

y = a(x² - 32x + 156)

The above quadratic equation represents the flight path.

Let's take the value of a = -1

y = -1(x² - 32x + 156) (refer attached picture for the path of the graph)

Thus, the quadratic equation for his flight path is y = a(x² - 32x + 156) where a is a constant if the Blue bird began at location (6,0) and hit the ground at (26,0).

Learn more about quadratic equations here:

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Answer:

56x-24

Step-by-step explanation:

6+2(7x-3)

6+2=8

8(7x-3)

8×7x=56x

8×3=24

=56x-24

Answer: Say a ball has a 260º line how would you get 57.5 to  equal 250º

Step-by-step explanation:

Its easy you will subtract 180 - 57.7 to get your answer

Answer:

122.3

Step-by-step explanation:

180 - 57.7

Answer:

-6/4 Which is equals to -1.5

Step-by-step explanation:

Since slope= y2-y1/x2-x1

The the slip from this line is equals to -3-3/1-(-3)

= -6/4

= -1.5

Answer:

1) 147≥x≤1.47

2) x≥8 hours of sleep

3) x≥50 popsicles

Step-by-step explanation:

I was a little confused on the questions themselves but I tried

let me know if something doesn't make sense.

Since all the sides are equal, the altitude is

10 sin60° = 5√3

To see this, draw the rhombus ABCD and drop an altitude from D to AB. Now you have a right triangle with hypotenuse=10 and base angle=60°

Answer:

10

Step-by-step explanation:

Answer:

what the

Step-by-step explanation: .

Answer:

7)

GIVEN :-

TO FIND :-

PROCEDURE :-

Lets assume that you walk 'x' miles.

For 1 mile , you'll get $2.

⇒ For 'x' miles , you'll get = [tex]2 \times x[/tex] = $(2x)

So,

Total money you'll receive from your sponsor after walking 'x' miles = (Flat fee) + (Amount you'll receive for walking 'x' miles)

⇒ $5 + $(2x)

⇒ $(2x + 5)

∴ Money you'll receive after walking 20 miles = $(2 × 20 + 5) = $45

8)

GIVEN :-

TO FIND :-

PROCEDURE :-

Let the number of weeks he needs to produce 30 tomatoes be x.

In 1 week , he needs to produce 8 tomatoes.

⇒ In 'x' weeks , he needs to produce = [tex]8 \times x = 8x[/tex] tomatoes.

So,

(Number of tomatoes he produces in 'x' weeks) + (number of tomatoes he already has) = Number of tomatoes he needed to win the contest

⇒ [tex]8x + 6 = 30[/tex]

⇒ [tex]8x = 30 - 6 = 24[/tex]

⇒ [tex]x = \frac{24}{8} = 3[/tex]

∴ He needs 3 weeks to produce 30 tomatoes.

Answer:

b

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

the teachers had around 69 and the students 40. The other dude tricked you. 69 > 40. The students tend to have fewer siblings than teachers.

Answer:

y=7x-7

I’m pretty sure math not my best subject sorry if I was wrong

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

Answer:

Picture?

Step-by-step explanation:

Answer:

wheres the picture of the dot plots

Step-by-step explanation:

--Answer--

1. 4

2. 6

3. 14

4. 9

5. 10

6. A

7. 20

--Explanation--

1. The lower quartile is always the left side of the box.

2. The IQR is Quartile 1 minus Quartile 2, so you could subtract the number at the right of the box with the left.

3. The range is the highest number minus the lowest number. (The numbers that stretch out all the way til the lines stop)

4. The median is the line in the middle of the box.

5. The upper quartile is right of the box. (the vertical line)

6. The Lower Quartile Is Always Smaller Than The Upper Quartile.

7. The number all the way to the right of the number line.

Sorry if anything is incorrect, but I hope it helps :>

Answer:

50%

Step-by-step explanation:

Analyise the data, and you can figure it out.

Answer: q1:Which fish costs the most? Q2:What is the average cost of a fish?

Step-by-step explanation:

A statistical question is a question that requires multiple pieces of data to be collected. Questions such as avearges,least amount,and greatest amounts are all examples of statistical questions.

Answer:

q1:Which fish costs the most? Q2:What is the average cost of a fish?

Step-by-step explanation:

Answer:

kilo-, hecto-, deka-, deci-, centi-, and milli-.

Step-by-step explanation:

Answer:

The prefixes used for metric units are:

Step-by-step explanation:

The area of the triangle is, 8×6/2 = 24 in²

The area of the rectangle is, 8×4=32 in²

The area of the irregular figure is,

(24+32) in²

= 56 in²

Answered by GAUTHMATH

*Answer:*

n = -31/2 ( - means minus btw )

Step-by-step explanation:

Cancel terms that are in both the numerator and denominator

then Multiply all terms by the same value to eliminate fraction denominators

then you Cancel multiplied terms that are in the denominator

Multiply the numbers

Subtract  

17 from both sides of the equation

Answer:

the awnser is B.

Step-by-step explanation:

Answer:

C = 2(3.7π) = 7.4π = 23.248 inches

Using 3.14 for π:

C = 2(3.7)(3.14) = 7.4(3.14) = 23.236 inches

Answer:

675

Step-by-step explanation:

Answer:

1) 56

2)c

3)b,c,e

4) 29.25

Step-by-step explanation: