What is the square root of ab2?

Answer:

b = 20 when a = 8.

Step-by-step explanation:

For this problem, we will simply plug the value of a=8 into the given equation for b, to find the value of b.

b = [ (a)^2 / 4 ] + 4

b = [ (8)^2 / 4 ] + 4

b = [ 64 / 4 ] + 4

b = [ 16 ] + 4

b = 20

Hence, when the value of a=8, then the value of b=20.

Cheers.

Answer:

20

Step-by-step explanation:

b = a^2/4 +4

Let a =8

b = 8^2 /4 +4

  = 64/4 +4

   = 16 +4

   = 20

Answer:

Step-by-step explanation:

[tex]A = \frac{1}{8} \pi {r}^{2} (a - 1) \\ [/tex]

First of all multiply through by 8 to eliminate the fraction

That's

[tex]8A = 8 \times \frac{1}{8} \pi {r}^{2} (a - 1) \\8 A = \pi {r}^{2} (a - 1)[/tex]

Divide both sides by πr²

[tex] \frac{8A}{\pi {r}^{2} } = \frac{\pi {r}^{2}(a - 1) }{\pi {r}^{2} } \\ a - 1 = \frac{8A}{\pi {r}^{2} } [/tex]

Move 1 to the other side of the equation to make a stand alone

We have the final answer as

[tex]a = \frac{8A}{\pi {r}^{2} } + 1 \\ [/tex]

Hope this helps you

Answer:

a = (8A)/(\pi r^(2))+1

Step-by-step explanation:

Answer:

y=3cos(x)

y=\sin(2x)+3y=sin(2x)+3

y=\tan(x)+3y=tan(x)+3

Answer:

Yes!

Step-by-step explanation:

Answer:

I'm sorry the answer above me is incorrect. The correct answer is A.

Step-by-step explanation:

Answer:

A :)

Step-by-step explanation:

Edge 2022 Unit test

Answer:

6

Step-by-step explanation:

42 and 96

first we will find the factors of 42:

2 21

3 7

7 7

hence, factors of 42 are 2,7 and 3

then, we will find the factors of 96:

2 96

2 48

2 24

2 12

2 6

3 3

1

hence, factors of 96 are 2,2,2,2,2 and 3

Common factors are: 2 and 3

Highest common factor: 6

The greatest common factor of 42 and 96 is 6.

The greatest common factor (GCF) of a set of numbers is the largest factor that all the numbers share.

42 = 2 x 3 x 7

96 = 2 x 2 x 2 x 2 x 2 x 3

Greatest common factor = 2 x 3 = 6

Learn more about greatest common factor here

https://brainly.com/question/11221202

#SPJ3

Answer:

Genes birthday is February 29th, or March 1st on a Leap Year

February has 29 days in a common year, so 24+7 is the 29th

February has 28 days in a Leap Year, so one less day would lead you to March 1st

Answer:

The vertex is point B

Step-by-step explanation:

The vertex of the angle is where the two rays meets

<ABC  ( also called < BCA) can also be called by the vertex

<B

Answer:

C: 19 over 50

Step-by-step explanation:

.3*50=15

.08*50=4

15+4=19

.38*50=19

19/50=.38

Answer:

C: 19 over 50

Step-by-step explanation:

To turn a fraction into a decimal, you divide the numerator (top number) by the denominator (bottom number). 19 divided by 50 is 38%.

Answer:

- 22

Step-by-step explanation:

The coefficient is the numeric value in front of the variable and including its sign.

Given

4[tex]x^{5}[/tex] + [tex]x^{4}[/tex] - 22x² - x + 17

                 ↑ third term

The third term is

- 22x² with coefficient - 22

Answer:

-inf<x<inf

Step-by-step explanation:

Answer:

We require 2 buses and 18 vans for minimal cost

The minimal transportation​ costs $4560

Step-by-step explanation:

Let x represents the no. of buses and y represents the no. of vans

We are given that  Each bus can transport 63 students, requires 2 chaperones, and costs $1200 to rent. Each van can transport 7 students, requires 1 chaperone, and costs $120 to rent.

We are also given that the officers must plan to accommodate at least 252 students.

So, [tex]63x+7y \geq 252[/tex]

We are also given that the officers must plan to use at most 22 chaperones.

So, [tex]2x+y \leq 22[/tex]

Rent of 1 bus = $1200

Rent of 1 van = $120

So, Cost = 1200x+120y

Objective function :  1200x+120y

Plot the lines on graph

[tex]63x+7y \geq 252[/tex]  ---- Blue region

[tex]2x+y \leq 22[/tex] ----- Green region

So, The points of the feasible region are (4,0),(2,18) and (11,0)

At (4,0)

Transportation cost : 1200x+120y=1200(4)+120(0)=4800

At (2,18)

Transportation cost : 1200x+120y=1200(2)+120(18)=4560

At (11,0)

Transportation cost : 1200x+120y=1200(11)+120(0)=13200

So, The cost is minimum at (2,18)

So, We require 2 buses and 18 vans for minimal cost

Hence  the minimal transportation​ costs $4560

Answer:

you get eight and a half gallons

Step-by-step explanation:

do do multiplication

Answer:

yes because every time x changes y changes the same amount

Step-by-step explanation:

Answer:

They won 35% of their games.

Step-by-step explanation:

I just searched it up and got this. Hope it helps.

Step-by-step explanation:

5x2=10 31/10=10 1/4 10 1/4 /3=3

So the answer is 3

Answer:

x=4, y =3

Step-by-step explanation:

5x - 2y =14

2x +2y =14

Remains

5x +2x =14+14

7x=28

x=28 :7

x=4

Now we go to the first equation

5×4 - 2y =14

20 - 2y =14

-2y =14-20/×(-1)

2y =6

y=6 :2

y=3

Answer: 5.7 liters of 5% solution and 4.3 liters of 40% solution.

Please mark em as Brainliest

Answer:

-7

Step-by-step explanation:

I hope this helps!

Answer:

12

Step-by-step explanation:

Negative times negative equals positive, in other words, all you need to do is multiply 3 and 4.

Step-by-step explanation:

Let the number Noah is thinking of be x,

=> x - 19 * 4 = 16

=> x - 19 = 16/4

=> x = 16/4 + 19

=> x = 4 + 19

=> x = 23

If my answer helped , please mark me as brainliest,

Thank you

Answer:

8,565,550

Step-by-step explanation:

Don’t know how to explain this my friend

Answer:

what are you trying to say

Step-by-step explanation:

you need to give me more information before I give you an answer.

Answer:

[tex]x = 52.00[/tex]

Step-by-step explanation:

Given

[tex]Demand: p = 0.16x + 16[/tex]

[tex]Supply: p -0.09x + 29[/tex]

Required

Determine the equilibrium price

This is determined when Demand = Supply

So:

[tex]0.16x + 16 = -0.09x + 29[/tex]

Collect Like Terms

[tex]0.16x + 0.09x = 29 - 16[/tex]

[tex]0.25x = 13[/tex]

Solve for x

[tex]x = 13/0.25[/tex]

[tex]x = 52.00[/tex]

Hence; The equilibrium price is when x = 52.00

Answer:

only these 2 terms are given

The slope of the line that passes through (18, ‐7) and (18, 2) will be ∞.

A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.

The slope of the line is given as,

m = (y₂ - y₁) / (x₂ - x₁)

The points are given below.

(18, ‐7) and (18, 2)

The slope of the line is given as,

m = (2 + 7) / (18 - 18)

m = 9 / 0

m = ∞

The slope of the line that passes through (18, ‐7) and (18, 2) will be ∞.

More about the linear equation link is given below.

https://brainly.com/question/11897796

#SPJ2

Answer:

B

Step-by-step explanation:

The equation in slope-intercept form is: B. y = -3x/2 + 5/2.

In Mathematics and Geometry, the slope-intercept form of the equation of a straight line is given by this mathematical equation;

y = mx + b

Where:

Based on the information provided about this line, a linear equation that models it is given by;

y = mx + b

3x + 2y = 5

By making y the subject of formula, we have the following:

2y = -3x + 5

2y/2 = -3x/2 + 5/2

y = -3x/2 + 5/2

Therefore, the y-intercept is 5/2 and the slope is -3/2. So, the correct answer option is: B. y = -3x/2 + 5/2.

Read more on slope-intercept here: brainly.com/question/7889446

#SPJ6

Answer:

Between 6 and 7

Step-by-step explanation:

6^2 = 6 × 6 = 36

7^2 = 7 × 7 = 49

45 is between 36 and 49

Answer:

Your answer is going to be 1 1/2 rooms

Step-by-step explanation:

Answer:

1.5 rooms

Step-by-step explanation:

The rate of work in rooms per hour is 1/2 room divided by 1/3 hour.

(1/2 room)/(1/3 hour) = 1/2 * 3/1 rooms/hour = 3/2 rooms/hour =

= 1.5 rooms/hour

In 1 hour, he can paint 1.5 rooms.