round 78,098 to the nearest hundred i need help PLEASE

Answer:

y=12

Step-by-step explanation: what you would do is subtract 8 from 20 and you would get 12. You wouldn't have to do anything else due to the fact that the y is now alone

I hope you have/had an amazing day today<3

Answer:

Y=12

Step-by-step explanation:

First Step - Subtract 8 from both sides of the equation

20 = y + 8

20-8 = y + 8 - 8

12 = y + 8 - 8

and Ta-Da Your Answer: Y = 12

Hope This Helps !!

Answer:

24x-12

Step-by-step explanation:

Answer:

a) negative

b) -7/6

Step-by-step explanation:

The x value increased, but the y value decreased so the line goes down and has a negative slope

(y₁-y₂)/(x₁-x₂) is the slope where (x₁,y₁) and (x₂,y₂) are points on the line

(4-(-3))/(-1-5)=7/-6

Answer:

as time increase the money decrease

Answer:

Step-by-step explanation:

You are given a parallelogram. That means that there are equal angles by the z property.

That means that <3 = 71 degrees.

Answer:

(0,0)

Step-by-step explanation:

Y = 2x is a proportional relationship because it follows the form y = kx, where k = constant of proportionality. Proportional relationships intersect the y-axis at (0,0), thus having a y-intercept of 0, but we usually don't write the 0.

Given the information above, y = 2x intersects the y-axis at (0,0), the origin.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Answer:

Step-by-step explanation:

y= (9x-27)² -1

Try to write it to be in the form of y= a(x-h)²+k where (h, k) is the vertex

y= (9x-27)² -1, factor 9 in parenthesis

y= [9(x-3)]²-1, use that (a*b)² =a²*b²

y= 81(x-3)²-1

The graph -stretches- vertical by a factor of _81_

(because the graph of x² becomes narrower since |81| > 1)

and is translated_3_ units to the -right -

(because taking away from the x will move the graph to the right)

and _1_ units -down

(because taking away from 81(x-3)² means you take away from y one unit so we go down 1 unit)

Answer:

Area = A = 65.999999999997 cm

Step-by-step explanation:

Circumference = 66 cm

Circumference = 2πr

So        2πr = 66 cm

     r = 66/2π =10.509554140127

Area of circle  = πr²   = 3.14(10.509554140127)²

Area = A = 65.999999999997

Answer: BXC =70°

Step-by-step explanation:

XBC= isosceles so XBC=XCB

XBC=55° (isosceles triangle)

BXC+XBC+XCB=180° (angles in a triangle =180°)

BXC=180°- (55°+55°)

BXC=180°-110°

BXC=70°

Answer:

427

Step-by-step explanation:

its 427 since 366 divided by 6 is 61 and thats the rate multiply it by the hours so its 427

Answer:

the number is three

Step-by-step explanation:

6÷2 is equal to 3, so you do 3x5 which is equal to 15.

Answer:

The answer to the next one is B. y= -3sin(x)

I myself alone of the time mmm

Answer:

Step-by-step explanation:

if your question is
"Choose the student who correctly used substitution to determine if 19 was a solution to the equation. 6 + m = 24. 6 + 19 = 24. 24 = 24. 19 is a solution. 6 + m = 24. 6 + 19 = 24. 25 not-equals 24. 19 is not a solution. 6 + m = 24. 6 + 24 = 24. 30 not-equals 24. 19 is not a solution. 6 + m = 24. 6 + 19 = 24. 25 = 24. 19 is a solution."

then juan is correct

Answer:

D

Step-by-step explanation:

we see, the function can create any result value (y) from really all the way down (-infinity) to a maximum of +4.

Answer:

I think the answer is 144 m

Step-by-step explanation:

pls rate and like!

[tex]x^{2} +10\\x^{2} -(-10)\\x^{2} -10i^{2} \\(x+10i)(x-10i)[/tex]

Hope it will help you

Step-by-step explanation:

Answer:

205

Step-by-step explanation:

30×7-10+5 = 210-10+5

= 200+5

= 205

Answer:

Use the PEMDAS method. it helps alot

Answer:

6 hours

Step-by-step explanation:

fixed costs= movie ($36)

so $60-$36=24

$24/$4=6

so they can only spend 6 hours if they have no other expenses

Answer:

Step-by-step explanation:The solution to the system of equations are;

x = -4/3

y = 5/3

Step-by-step explanation:

To find the Solution, we would carry the Operation simultaneously.

4x + 2 = -2y .........(i)

6y - 18 = 6x ..........(ii)

First let's rearrange the equations, to make the journey smoother

2y + 4x = -2 ...........(iii)

6y - 6x = 18 ...........(iv)

Let's Multiply equation (III) by 3 so as to have a uniform spot to begin elimination.

3.2y + 3.4x = -2 . 3

6y + 12x = -6............... (v)

Let's subtract equation (v) from equation (iv)

= 0y - 18x = 24

-18x = 24

x = - 24 / 18

x = -4/3

Let's substitute (x = -4/3) in equation (ii), so that we can solve for the value of y:

6y - 18 = 6x

6y - 18 = 6 (-4/3)

6y - 18 = -8

6y = -8 + 18

6y = 10.

y = 10 / 6

y = 5/3

The solution to the system of equations are;

x = -4/3

y = 5/3

Answer: c

Step-by-step explanation:

if the output is 4, a has to be somewhere at y=4

{-4.5,-2,1} are all possible
so c, {-2,1}

Answer:

Question Help

On Monday, a museum had 200 visitors. On Tuesday, it had 340 visitors. Estimate the percent change

in the number of visitors to the museum. Use pencil and paper. Estimate how many people would

have to visit the museum on Wednesday to have the same estimated percent change between

Tuesday and Wednesday as between Monday and Tuesday. Explain your answer.

Which of these is the best estimate for the percent change in the number of visitors to the museum?

OA. 75% increase

B. 50% decrease

OC. 1100 decrease

OD. 25% increase

Answer 1100 + 25 -400 ÷500

Answer:

186

Step-by-step explanation:

1488 / 96 = 15.5, 15.5 x 12 = 186

Answer:

Linda car will use 13.5 gallons

Step-by-step explanation:

Answer:

A) [tex]\theta=30^\circ+180n^\circ[/tex]

Step-by-step explanation:

[tex]tan\theta=4tan\theta-\sqrt{3}\\\\-3tan\theta=-\sqrt{3}\\\\9tan^2\theta=3\\\\tan^2\theta=\frac{3}{9}\\ \\tan^2\theta=\frac{1}{3}\\ \\\frac{1-cos(2\theta)}{1+cos(2\theta)}=\frac{1}{3}\\ \\ 3-3cos(2\theta)=1+cos(2\theta)\\\\2-3cos(2\theta)=cos(2\theta)\\\\2=4cos(2\theta)\\\\\frac{2}{4}=cos(2\theta)\\ \\\frac{1}{2}=cos(2\theta)\\ \\2\theta=60^\circ+360n^\circ\\\\\theta=30^\circ+180n^\circ[/tex]

Recall the identity [tex]tan^2(\theta)=\frac{1-cos(2\theta)}{1+cos(2\theta)}[/tex]

Answer:2.43

Step-by-step explanation:

Answer: 1.19

Step-by-step explanation: To convert this mixed number (fraction) to a decimal just follow these two steps:

Step 1: divide numerator (19) by the denominator (100): 19 ÷ 100 = 0.19

Step 2: add this value to the the integer part: 1 + 0.19 = 1.19. So,

1 19/100 = 1.19

Rounded values:

1 19/100 = 1 rounded to 0 decimal places

1 19/100 = 1.2 rounded to 1 decimal place1

Answer: 5 flats

Step-by-step explanation:

Ratio: 3 : 7 = 3/7

3/7 = x/12

3 x 12 = 7x

36 = 7x

x ≈ 5

Hope this helps!