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3 years ago

I need to find the area of the crater

Mathematics

1 answer:

expeople1 [14]3 years ago

6 0

First you need to find the r, if C=2pieR, than 2.4=2pieR now you divide 2.4 by 2 so you got 1.2=pieR now you divide 1.2 by pie and obtained aproximately 0.38 miles, that is your R, now you do pie multiply by 0.38 exposant 2 and there you go, your answer is aproximately 0.45 miles2 :)

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Ian is going to water his plants is it reasonable to say he will fill the watering can with 3 liters of water explain

sveta [45]

This is possible for a smaller watering can. 3 liters is about 3/4 of a gallon (imagine a jug of milk).

It is equivalent to 3000 ml, which would also be 100 ounces of water.(5 -20 oz bottles of water).

7 0

2 years ago

Determine the equation of the inverse of y=-4/x+1 The inverse is y=-a/x-b where a = a0 and b = a1

leva [86]

<span>y=-4/x+1 is ambiguous, since it's not immediately clear whether you meant

-4
y = -4/x + 1 or y = ---------
x+1

I'm going to assume that the latter is what you meant.

1. Interchange x and y, obtaining:

-4
x = --------
y+1

2. Solve this for y, obtaining y+1 = -4/x, or xy + x = -4, or

-x - 4
xy = -x-4, or y = ---------
x

-1 -1 4
3. Replace y with f (x): f (x) = -1 - -----
x

This last result has the correct form.</span>

8 0

3 years ago

Read 2 more answers

Chin canned a number of quart jars anf a number of pints jars of tomatoes from hid garden. A pint is 16 onces and a quart is 32

ryzh [129]

Answer:

The equation which models the scenario is: 16 p + 32 q = 1280

Step-by-step explanation:

The total number of pints packed = p

The total number of quarts packed = q

The weight of 1 pint jar of tomatoes = 16 oz

So, the total weight of p pints = p x ( Weight of 1 pint) = p x ( 16 oz) = 16 p

The weight of 1 quart jar of tomatoes = 32 oz

So, the total weight of q quarts = q x ( Weight of 1 quart) = q x ( 32 oz)

= 32 q

Now, the TOTAL WEIGHT of p pints and q quarts

= Total weight of { p pints + q quarts} = 16 p + 32 q

Also, chin canned a total of 1280 ounces.

⇒ TOTAL WEIGHT of p pints and q quarts = 1280 ounces

or, 16 p + 32 q = 1280 ounces

Hence, equation which models the scenario is: 16 p + 32 q = 1280

8 0

3 years ago

Which represents the equation 6x+3y = 12 when solved for y?

ra1l [238]

Answer:

Y = -2x + 4

Step-by-step explanation:

6x + 3y = 12

3y = -6x + 12

When dividing both sides of the addition problem get divided by 3, so

y = -2x + 4

4 0

2 years ago

Read 2 more answers

Which ratio is equivalent to 4 : 28?

rusak2 [61]

4 : 28 is the same as 4/28

4/28 = 1/7

The answer is C

3 0

2 years ago

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