There were 27 bales of hay in the barn. Grant stacked some more bales in the barn.Now there are 76 bales. Let b be the number of bales Grant stacked in the barn.

Answer:

269 in³

Step-by-step explanation:

The formula for the volume of a sphere is V = (4/3)πr³.

Here the ball (sphere) diameter is 8 in, meaning that the radius is 4 in.

Thus, the volume of this ball is:

V = (4/3)π(4 in)³

If an "estimate" is good enough, use 3.14 for π:

V = (4/3)(3.14)(4 in)³  =  269 in³

Answer:

torn tornado if then brbdu do disney

then bring hand Disney

Answer:

Step-by-step explanation:

Answer:

A.

Step-by-step explanation:

p=5

Answer:

In order to calculate perimeter, you need to add together the lengths of all four sides of the square. You are given the length of one side. Remember, all sides of a square are equal, so really you already have the measures of each side. Then, you add them together, so 6 + 6 + 6 + 6 = 24 inches.

Step-by-step explanation:

To find the perimeter of a rectangle, add the lengths of the rectangle's four sides. If you have only the width and the height, then you can easily find all four sides (two sides are each equal to the height and the other two sides are equal to the width). Multiply both the height and width by two and add the results.

Answer:

16

Step-by-step explanation:

P=2(L+W)

=2(6+2)

=16

Answer:

20%

Step-by-step explanation:

Answer:

6 m/s

15 seconds

Step-by-step explanation:

Speed = distance / time

54 / 9 = 6 m/s

Given the same speed, we can determine the time she would use to travel

time = distance / speed = 90 / 6 = 15 seconds

Answer:

because when x ing a positive to a negative it will give you a negative however if you x a negative and a negitive it will give a positive

Step-by-step explanation:

Answer:

Move all terms to the left side of the equation and simplify.

3x²−12x−21=0

Use the quadratic formula to find the solutions.

(−b±√b²−4(ac))/2a

Substitute the values a=3, b=−12, and c=−21 into the quadratic formula and solve for x.

(12±√(−12)²−4⋅(3⋅−21)0/2⋅3 Simplify =>  x=2±√11

The result can be shown in multiple forms.

Exact Form: x=2±√11

Decimal Form: x=5.31662479…,−1.31662479…

Step-by-step explanation:

Step-by-step explanation:

The quadratic equation is

x=−b=−√b2−4ac2a

for a quadratic taking the form

ax2+bx+c=0

So for this equation it is

x=−(−12)±√(−12)2−4⋅3⋅112⋅3

x=12±√144−1326

x=12±√4⋅36

x=6±√33

Answer:

12 and 24

Step-by-step explanation:

Klan is 24 and Xhendric is 12

Answer:

i dont know maybe ha got you its

Step-by-step explanation:

i   know maybe go find on the internet not brainly though

Answer:

Step-by-step explanation:

brain is 4 bradon is 8  billy 16 i do not know but that is my answer

Answer:

x = 2x = 2x+2

Step-by-step explanation:

Brian = x

Brandon = 2x

Billy = 2x+2

Answer:

Option B will be your answer

Step-by-step explanation:

hope it helps you

have a great day!!!

Answer: it’s d

Step-by-step explanation:

Answer: 2 is D

Step-by-step explanation:

Answer:

0.064

Step-by-step explanation:

Answer:

12kr^7

Step-by-step explanation:

Answer:

Step-by-step explanation:

WY  is the diameter.

WX and XY sum to 180° as half the circle.

Central angle is equal to intercepted arc:

Correct choice is C

Answer:

option C.93° is your answer

Step-by-step explanation:

<WVX+87°=180 linear pair

arc WX=180-87=93°

Answer:

x = -4

Step-by-step explanation:

divide both sides by 3 to get x = -4

Answer:

good luck on the rest of your hmwork :D

Step-by-step explanation:

Answer:

Volume = 42 units^2

x = 5 units

Total Surface Area = 96 units

Step-by-step explanation:

Volume

V = bh, where b = 1/2 * 3 * 4 and h = 7,

= 6 * 7 = 42 units^2

x

You can solve for this variable by using the pythagorean theorem;

a^2 + b^2 = c^2, where a = 3 and b = 4,

9 + 16 = x^2

= 25 = x^2

= x = 5 units

Total Surface Area

You can solve this by multiplying the perimeter of the base (3 + 4 + 5) by the height and adding that to two times the area of the base:

7 * (3 + 4 + 5) + 2(1/2*3*4)

= 7*12 + 12

= 96 units

Answer:

c

Step-by-step explanation:

AND DONT DELETE MY ANSWERS THEY KEEP ON GETTING DELETED IM JUST HELPIING

The inference shows that the author uses paragraph 1 to B. show that science and fun are linked.

An inference simply means the conclusion that can be deduced from the information given on an excerpt.

In this case, the inference shows that the author uses paragraph 1 to show that science and fun are linked. This was illustrated in the story about roller coasters.

Learn more about inference on:

https://brainly.com/question/25280941

Answer:

The correct answer is B

Step-by-step explanation:

I took this test

Given:

A rectangular lot measures 160 m by 240 m.

To find:

The area in hectare​.

Solution:

We know that, the area of a rectangle is

[tex]Area=Length\times width[/tex]

Using this formula the area of the rectangular lot measures 160 m by 240 m is

[tex]Area=160\times 240[/tex]

[tex]Area=38400[/tex]

Therefore, the area of the rectangular lot is 38400 square units.

Answer:

ths for the points TEHEHEHEHE

Step-by-step explanation:

Answer:

P = 12x - 18, x = 7 feet

Step-by-step explanation:

We know that the formula for the perimeter of a rectangle is:

[tex]P=2l+2w[/tex]

Where l is the length and w is the width. So we just substitute in for variables:

P = 2 (5x - 7) + 2 (x - 2)

We distribute by foiling:

P = 10x - 14 + 2x - 4

Then combine like terms:

P = 12x - 18

This can be further factored to 6(2x - 3) if needed.

Since we know the expression for perimeter, we can just set it equal to 66 feet, like this:

6(2x - 3) = 66

Divide both sides by 6:

2x - 3 = 11

Add 3 to both sides:

2x = 14

Divide both sides by 2:

x = 7 feet