All categories

3 years ago

An even number minus an even number

Mathematics

2 answers:

Marat540 [252]3 years ago

6 0

It will always equal an even number

Lerok [7]3 years ago

5 0

An even number minus an even number will always equal an even number.

You might be interested in

If a person is born every 5 seconds and a person dies every 12 seconds, then how many seconds does it take for the population to

harina [27]

Solution:

As per the problem

A person is born every 5 seconds and a person dies every 12 seconds.

Here the LCD of 5 and 12 is 60.

The number of person born in 60 seconds $=\frac{60}{5}=12\\$

The Number of person died in 12 seconds $=\frac{60}{12}=5$

Hence Population increase in 60 seconds is $=12-5=7\\$

Hence time required to increase the population by one $=\frac{60}{7} \ \ seconds\\$

5 0

3 years ago

Really help me please

Ivanshal [37]

144 x 3= (D) 432

Hope this can help! :)

6 0

3 years ago

EXTRA POINTS x/4 ÷ 2/3 = 1/5 solve for x

nikitadnepr [17]

Answer:

x=40

Step-by-step explanation:

first you simplify both sides of the equation, then you isolate the variable

40/4= 10

10 times 3/2 = 15

8 0

2 years ago

Solve x2 – 2x – 15 = 0 using the zero product property.

Greeley [361]

The roots or the Zeros of x^2 – 2x – 15 = 0 would be
C. x=5, -3

3 0

3 years ago

Nancy's garden has the dimensions shown 4 1/2 yard 3 3/4 yd . She need find the area

Marina86 [1]

Answer:

The area of Nancy's garden is $16\frac{7}{8}\ yd^{2}$

Step-by-step explanation:

I assume that the Nancy's garden is a rectangle shape

To find the area first convert mixed number to an improper fraction

$4\frac{1}{2}\ yd=\frac{4*2+1}{2}=\frac{9}{2}\ yd$

$3\frac{3}{4}\ yd=\frac{3*4+3}{4}=\frac{15}{4}\ yd$

Therefore

The area is equal to

$A=\frac{9}{2}*\frac{15}{4}=\frac{135}{8}\ yd^{2}$

convert to mixed number

$\frac{135}{8}\ yd^{2=\frac{128}{8}+\frac{7}{8}=16\frac{7}{8}\ yd^{2}$

4 0

3 years ago