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3 years ago

Find a counter example. The product of any integer and 2 is greater than 2

1 answer:

8 0

Examples:

   3 x 2 = 6

   7 x 2 = 14

   Both are greater than 2 .

Counter examples:

      1 x 2 =   2

   -6 x 2 = -12

Not greater than 2 .

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Stephen was thinking of a number. Stephen adds 2, then divides by 7 to get an answer of 11. What was the original number?

Mamont248 [21]

Answer:

Step-by-step explanation:

Let x = number thought of

(x + 2) / 7 = 11

multiply both sides of the equation by 7

11 x 7 = x+ 2

collect like terms

77 - 2 = x

x = 75

3 0

3 years ago

Is a cube three dimensional and infinitely large

Brilliant_brown [7]

Yes a cube is three dimensional and infinitly large

7 0

4 years ago

Mr. McCoy is planning to install a circular pool. The circumference of the pool is 25 feet. What is the area sow your work

ivolga24 [154]

Answer: Area of circular pool is 47.8 ft².

Step-by-step explanation:

Since we have given that

Circumference of the pool = 25 feet

Let the radius of circular pool be 'r'.

As we know the formula for "Circumference of pool":

$C=2\pi r\\\\25=2\times \frac{22}{7}\times r\\\\\frac{25\times 7}{2\times 22}=r\\\\3.9\ ft=r$

So, Area of circular pool will be

$Area=\pi r^2\\\\Area=\frac{22}{7}\times 3.9\times 3.9\\\\Area=47.8\ ft^2$

Hence, Area of circular pool is 47.8 ft².

4 0

3 years ago

At TopSpeed a rabbit can cover 7 miles in 12 minutes if a rabbit could continue at this rate in definitely how long would it tak

In-s [12.5K]

It will take about 6 hours and 17 minutes.
You can it like this:
(12/7) x 220
12/7 is the number of minutes it takes the rabbit to travel 1 mile, and 220 is the number of miles it will travel. If we multiply these two together, we will get the number of minutes needed for it to travel 220 miles.
The, answer is about 377 minutes.
377 minutes is 6 hours and 17 minutes.

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3 years ago

Please HELLPPPP!!!!!!!

Inessa05 [86]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers