Johnny wrapped a piece of string around a can of soup. If the soup's diameter was 4 inches, how long was the string? Find the circumference​

Answer:

(B) 10 is a composite number.

Because she was able to arrange the tiles in 2 ways, its prooved that there are more factors than 1 and 10 for the number 10 so its a composite number

Answer:

if the input has more than one arrow coming from it that whole table is not a function but if it only has one its a function

Step-by-step explanation:

u can only have one arrow from input for it to work as a function but if theres mutiple arrows from the output its still a function

Answer: this question makes no sense

Step-by-step explanation:

Answe

Step-by-step explanation:

Answer:

-2 is the biggest number because in the negatives the bigger number us always the smaller one.

3+5=2+9

3x+5=2x+93x+5=2x+9

Solve

1

Subtract  

5

55

from both sides of the equation

3+5=2+9

3+5−5=2+9−5

2

Simplify

Subtract the numbers

Subtract the numbers

3=2+4

3

Subtract  

2

2x2x

from both sides of the equation

3=2+4

3−2=2+4−2

4

Simplify

Combine like terms

Multiply by 1

Combine like terms

=4

Solution

=4

[tex]40 \times 0.80 = 32[/tex]

[tex]32 \times 12 = 384[/tex]

He gains £384

[tex]40 - 32 = 8[/tex]

[tex]8 \div 2 = 4[/tex]

[tex]2(12) + 2(6) = 36[/tex]

He gains £36

//

[tex] - 130 + 384 + 36 = 290[/tex]

Ryan made £290

//

I'm not too sure about this...

Anyway if he sold 80% of the jumpers at a normal price, he would earn £384.

There are 8 left and he managed to sell half of those but there is a promo where you can buy one at full price and get one for half the price so only two of the four can be bought at full price while the other two gets bought at half price. He earns £36 from this.

If you take in account the starting cost and add the profits, he made a total of £290 selling jumpers.

But again, I'm not too sure.

Answer:

In the form of (x,y) there are 2 solutions:

(-3,4)

(-24/5, -7/5)

Step-by-step explanation:

First isolate one of the letters (for me I'm using the y of equation 2 because it's easier to solve)

[tex]y-3x=13\\y=13+3x[/tex]

Now that we have y isolated, substitute y in equation 1 with the equation we got previously (y=13+3x)

[tex]x^2+(13+3x)^2=25[/tex]

Now simplify:

[tex]x^2+(13+3x)^2=25\\x^2+9x^2+78x+169=25\\10x^2+78x+169=25[/tex]

Now turn the equation into ax^2+bx+c=0 form by transferring 25 to the other side of the equation:

[tex]10x^2+78x+169=25\\10x^2+78x+169-25=0\\10x^2+78x+144=0[/tex]

Using the quadratic formula we will have the 2 following values:

[tex]x=-3[/tex]

[tex]x=-\frac{24}{5}[/tex]

Substitute the following values into any equation you want (this time I'll pick equation 2 again since its the easiest to solve)

[tex]y-3x=13\\y-3(-3)=13\\y-(-9)=13\\y+9=13\\y=13-9\\y=4[/tex]

[tex]y-3x=13\\y-3(-\frac{24}{5})=13\\y-(-\frac{72}{5})=13\\y+\frac{72}{5}=13\\y=13-\frac{72}{5}\\y=-\frac{7}{5}[/tex]

Answer:

6200.787

Step-by-step explanation:

Answer:

6200.787

Step-by-step explanation

Please mark me brainliest

Answer:

51⁰

Step-by-step explanation:

alternate angles are equal

Answer:

10t+10=20

Step-by-step explanation:

Answer: $51.87

Step-by-step explanation:

35.95+12.98 = 48.93

48.93 times .06 = 2.9358 (round that to 2.94)

48.93 + 2.94 = 51.87

Step-by-step explanation:

y=2x

interchanging the role of x andy

x=2y

y=x/2

:.inverse of y=2xis y=x/2

the answer is 4 than me later

Answer:

answerbis 4

Step-by-step explanation:

Answer: B) x > 3

Step-by-step explanation:

Answer:

26% of 200 is 52.

Step-by-step explanation:

Answer:

30

Step-by-step explanation:

Answer:

Step-by-step explanation:

Hope this helps and i DID NOT use a Calculator!

Answer:

5/12

Step-by-step explanation:

Fraction left f circles = 1/3

Fraction of rectangles = 1 /12

Fraction that are either circles or rectangles:

1/3 + 1/ 12

L.C. M of 3 and 12 = 12

(4 + 1) / 12

5/12

Fraction of shapes that are either circle or rectangle = 5/12

Answer:

3,600 square ft

Step-by-step explanation:

Area = length x width

A = 75 x 48

A = 3,600 square ft

Answer:

3600 feet

Step-by-step explanation:

Area is always sxs 46x75

Please mark me as The brainlist

Answer:

B. d(t) = 9t; 23.22 ft

Step-by-step explanation:

m= minutes  

2.58*m  

2.58*9=23.22

The snail will travel 23.32 feet in 9 minutes.

Answer

As given

A snail travels at a rate of 2.58 feet per minute.

First write a rule to describe the function.

Let a is denoted the distance.

t is the time

Thus the function becomes

a =  2.58 × t

a = 2.58t

This denoted the distance travelled in t time.

Second how far will the snail travel in 9 minutes .

Put t = 9 mintues in the above equation.

a =  2.58 × 9

a = 23.22 feet

Therefore the distance travelled in 9 mintues are  23.22 feet .

2.58m

So, in m you write the minutes.

2.58*9=23.22 feet per minute

Answer:

m=[tex]\frac{-1}{3}[/tex]

Step-by-step explanation:

Answer:

=12

Step-by-step explanation:

4(34−4)−13=7

4(34−4)−13=7

Answer:

3579.6 [tex]ft^{3}[/tex]

Step-by-step explanation:

First, write out the equation used to find the volume of a cylinder and place the values in place of the variables. The equation is [tex]\pi[/tex][tex]r^{2}[/tex]*h where r is the radius and h is the height. When we place the values of the variables into the equation we get: [tex]\pi[/tex][tex]10^{2}[/tex]*11.4. Next, square 10 to get 100. This would give you 3.14*100*11.4. When you multiply this together you get 314 times 11.4 which gives you 3579.6 ft cubed.

I believe it's 3581.42 (if the answer needs be rounded to 2 decimal places.

Step-by-step explanation:

area of circle = r×r×π

area of circle × height = volume

10 × 10 × π = 314.16

314.16 × 11.4 = 3581.42

Answer:

a. greater than 75 J

Step-by-step explanation:

Potential Energy at the top = mgh

Mass m = 2kg

g = 9.8m/s^2

height h  = 10m

Potential Energy at the top = 2 * 10 * 9.8

Potential Energy at the top = 196Joules

The object is not moving at the bottom, hence the KE of the body at the bottom is 0Joules

difference between the PE at the top and the KE at the bottom = 196 - 0 = 196Joules

Hence the difference between the PE at the top and the KE at the bottom is greater than 75Joules