answer need FAST plz.

Answer:

r = 6

Step-by-step explanation:

The formula for the volume of a cylinder is  V = πr^2h,

If the volume of the cylinder is 144π cubic yards and the height of the cylinder is 4 yards it can be written as 144π = πr^2 * 4

You can then solve for r by dividing both sides of the equation by 4π:

r^2 = 36

r = 6

Answer:

it would be x=17 1/2

Step-by-step explanation:

i am going to go a little more into detail.

you would first have to divide each side to isolate the variable

x=5/2/7

simplifying steps:

you would have to change the 5 into 5/1

5/1÷2/7

now you have to keep the first number, change the sign, and then flip the last number, AKA KCF

5/1*7/2

35/2

and you can simplify this into a mixed number

17 1/2

hope this helps! have a nice day :)

Answer:

1/100

Step-by-step explanation:

I used a calculator…

Answer:

- 1/100 or you could use -0.01 instead

Answer:

m = 7

Step-by-step explanation:

-5m = -35

___   ___       Divide -5 on both sides.

-5        -5

m = 7

Answer:

C, Last Ice Age

Step-by-step explanation:

A land bridge wouldn't be developed by humans. The only reasonable explanation would be the last Ice Age

A land bridge from Asia to the Americas was made possible by the last Ice Age.  So, the correct answer is C.

A land bridge is an isthmus or wider land connection between otherwise separate areas, over which animals and plants are able to cross and colonize new lands.

A land bridge from Asia to the Americas was made possible by the last Ice Age.

During the last Ice Age, much of the Earth's water was locked up in glaciers, causing sea levels to drop and exposing a land bridge between Asia and North America.

This allowed prehistoric people to migrate from Asia to the Americas, a journey that would not have been possible without the land bridge created by the last Ice Age.

Hence, A land bridge from Asia to the Americas was made possible by the last Ice Age.  So, the correct answer is C.

To learn more on Land Bridge click:

https://brainly.com/question/17471924

#SPJ6

Here are the pairs matched with their products:

- (-5)(4.2) matches with -21

- (-7)(-3) matches with 21

- (2.5)(-9) matches with -22.5

Pairs (4) and (5) do not have corresponding products in the given options.

Answer:

Step-by-step explanation:

11 times 22

the area of its cross-section multiplied by the length

answer: 242cm squared

Answer:

f(x) = a(x - h)2 + k

Step-by-step explanation:

a not equal to zero, is said to be in standard form. If a is positive, the graph opens upward, and if a is negative, then it opens downward. The line of symmetry is the vertical line x = h, and the vertex is the point (h,k).

Answer:27

Step-by-step explanation:

3x 11 is 33 and 3 x 5 is 15 then you would do 1 x 2 which is 2 then you would add 2 to 33 which is 35 then subtract 15 which is 20 then add 7 to get 27

Answer:

27

Step-by-step explanation:

First, you do what is inside the parantheses, so 11 - 5 is 6, then you multiply 1 x 2 = 2, and 3 x 6 is 18. Lastly, you add it all up and get the sum of 27. Hope this helps!

Answer:17

Step-by-step explanation:

1) 30 -13=17

n=17

Answer:

the first one is A The second on C the third one D and last one B

Step-by-step explanation:

Answer:

141 in²

Obviously don't write 141 in² because they've already wrote the in² part for you

Good evening,

Answer: (8;6)

Answer:(8,6)

Step-by-step explanation: "X" always comes first, so in the case of getting to A, you would want to count to the right eight times and six times up. If that makes sense

Answer:

Step-by-step explanation:

- So first add the 9cm and the 2 cm together, to make 11cm

- Then multiply 11cm with 7cm, which is 77cm

- 77cm² is the area

Answer:

155α+81

Step-by-step explanation:

There are two rectangles:

1

area₁ =- (15α+8)(7) = 15α*7 + 8*7 = 105α+56

2

area₂ = (10α+5)(12-7) = (10α+5)(5) = 10α*5 + 5*5 = 50a + 25

Total area = area₁ + area₂

Total area = (105α+56)+(50α+25)

Total area = 105α + 50α + 56 + 25

Total area = 155α + 81

Answer :

Line 1 : 3 x (4 - 1 ) equals 3 x 3 which equals 9

Line 2 : 3 x 4 - 3 x 1 equals 12 - 3 which equals 9

Step-by-step explanation:

Answer:

c the 1st

a the 2nd

b the 3rd

c the 4th

Answer:

60 min over 1 hour

Step-by-step explanation:

Answer:

theres no choices ?

Step-by-step explanation:

Answer:

{{BC,35H}}

Step-by-step explanation:

Step-by-step explanation:

5160 In two trucks they have a 50 specimen , 10 , 20

The original price is $70.00

The problem states that $59.50 is the discounted price, this means that it is not the 100% price of the aquarium. Since 15% is the discount, the remaining price is equivalent to 85% of the original price, which amount to $59.50.

100% - 15% = 85%

100% - 15% = $59.50

To get original price, we must divide the discounted price by its corresponding percentage.

$59.50 / 85% = original price

$59.50 / 0.85 = $70

To check, we must get the 15% equivalent amount from the original price.

$70 x 15% = $10.50 discount value

$70 - $10.50 = $59.50 discounted price

Answer: y = 3x + 2

Step-by-step explanation:

\(\dfrac{x-x_{1} }{x_{2} -x_{1} } =\dfrac{y-y_{1} }{y_{2} -y_{1} }\\\)

Let's choose two arbitrary points on the graph.

For example, let these be points with coordinates (1, 5) and (2, 8).

Substitute the coordinates of these points into the above formula and derive the equation of a straight line.

\(\dfrac{x-1}{2-1} =\dfrac{y-5}{8-5}\\\\\dfrac{x-1}{1} =\dfrac{y-5}{3}\\\\3(x-1)=y-5\\3x-3=y-5\\y=3x-3+5\\y=3x+2\)

Answer:

i am pretty sure it is c or d

Step-by-step explanation:

Answer:

c - maybe d -

Step-by-step explanation:

Answer:

?

Step-by-step explanation:

Answer:

you are using the commutative property of addition

It means that you can switch them around

Answer:

Is on the picture

Step-by-step explanation:

And this too

Answer:

10.8

Step-by-step explanation:

to so the mean you add up all of the numbers and divide by the amount you have. so add up all the numbers to get 54, the divide 54 by 5 because there are numbers.

Answer: The answer is 10.8.

Step-by-step explanation: Add all the numbers together and divide by how many were added together.

Answer:

16 is the BASE the exponent would be 5 because you put 16 5 times that means the exponent is 5 !

Step-by-step explanation:

Hope I helped

Brainliest plz