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3 years ago

Determine a set of 2 numbers that are divisible by the number shown.

Mathematics

1 answer:

oksian1 [2.3K]3 years ago

3 0

Answer: 5

Suppose we want to find how many of the even integers from 2 to 2000 are divisible by m. It is convenient to divide into two cases: (i) m even and (ii) m odd.

(i) If m is even, say m=2n, we want to find the number of integers from 1 to 1000 that are divisible by n. You know how to do that.

(ii) Now let m be odd. Then m divides 2k if and only if m divides k. So we want to find the number of integers between 1 and 1000 that are divisible by m. Again, you know how to do that.

Step-by-step explanation:

Hope this helps :D

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Simplify

bazaltina [42]

The answer I got is 17x-70/5

4 0

3 years ago

What is the measurement of x in the equation. 8x+5x+2x-11+6=180

34kurt

Answer:

x = 37/3 = 12.333

Step-by-step explanation:

Step 1 :

Pulling out like terms :

1.1 Pull out like factors :

15x - 185 = 5 • (3x - 37)

Equation at the end of step 1 :

Step 2 :

Equations which are never true :

2.1 Solve : 5 = 0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

2.2 Solve : 3x-37 = 0

Add 37 to both sides of the equation :

3x = 37

Divide both sides of the equation by 3:

x = 37/3 = 12.333

4 0

3 years ago

Mrs Alivia’s bathroom is in the shape of a rectangle with a width of 6 feet. Her kitchen is in the shape of a rectangle with a w

Vedmedyk [2.9K]

Answer:

1. The length of the bathroom is equal to its width. FALSE

2. Equation 2(x+6)=29 can be used to find the length of the bathroom, x.

TRUE

3. The legend of the bathroom is 11.5 feet. FALSE

4. The equation 2 x+6=29 can be used to find the length of bathroom, x.

FALSE

5. The length of the bathroom is 8.5 feet. TRUE

Step-by-step explanation:

Here, given:

The width of the bathroom = 6 feet

The width of the kitchen = 10.75 ft

The perimeter of the bathroom = 29 feet

Let us assume the length of the bathroom = k units

PERIMETER OF A RECTANGLE = 2 ( LENGTH + WIDTH)

Now, for the Mrs Avila's bathroom

29 feet = 2 (k + 6)

⇒ 29 = 2k + 12

or, 2 k = 29 - 12 = 17

⇒ k = 17/2 = 8.5 feet

So, the length of the bathroom = 8.5 units

Now, let us consider the given statements:

1. The length of the bathroom is equal to its width. FALSE

As here, Length= 8.5 units and width = 6 units

2. Equation 2(x+6)=29 can be used to find the length of the bathroom, x.

TRUE

3. The legend of the bathroom is 11.5 feet.

FALSE, the length of the bathroom is 8.5 units.

4. The equation 2 x+6=29 can be used to find the length of bathroom, x.

FALSE, the correct equation that can be used is 2x + 12 = 29

5. The length of the bathroom is 8.5 feet.

TRUE

5 0

4 years ago

HELP ME!! whats the answer? no goofing around pleaze

valentinak56 [21]

Answer: A

Step-by-step explanation:

$\frac{6.3\cdot \:10^8}{9\cdot \:10^2}$

$=\frac{6.3\cdot \:10^6}{9}$ --> Exponent rule for division, 10^8/10^2 = 10^6

= 700,000 --> In scientific notation, 7.0×10^5

6 0

2 years ago

Solve for X x+27 = -12 pls hurry pleaseeeee

Yuliya22 [10]

Answer:

x + 27 = - 12

x = - 39

Step-by-step explanation:

4 0

3 years ago

Determine a set of 2 numbers that are divisible by the number shown.​

Determine a set of 2 numbers that are divisible by the number shown.