All categories

2 years ago

What is the additive and multiplicative inverse of 0.25

Mathematics

2 answers:

Valentin [98]2 years ago

8 0

The additive inverse is -0.25.
<span>The multiplicative inverse is 1/0.25, or 1/(1/4), or 4. </span>

mr_godi [17]2 years ago

4 0

Addative inverse makes it 0
0.25+AI=0
minus 0.25
AI=-0.25
the addative inverse is -0.25

multiplicatiive inverse is what times that number=1
0.25 times MI=1
divide both sides by 0.25
MI=1/0.25
MI=4

addative inverse is -0.25
multiplicative inverse is 4

You might be interested in

3(x-1)=2x+5 what is the solution

ser-zykov [4K]

3(x-1)=2x+5
3x-3=2x+5
3x-2x=3+5
x=8

6 0

3 years ago

Read 2 more answers

What is the correct answer to number 7? Please explain and break it down step by step.

a_sh-v [17]

Answer:

The answer to your question is (x + 3)

Step-by-step explanation:

$\frac{5x + 5}{x} \frac{x^{3}+ 3x^{2}}{x^{2} - 1} \frac{x - 1}{5x}$

Factor the expression

$\frac{5(x + 1)}{x} \frac{x^{2}(x + 3)}{(x - 1)(x + 1)} \frac{x - 1}{5x}$

Simplify

Cancel 5 because is in both numerator and denominator

Cancel (x + 1) because is in both numerator and denominator

Cancel (x - 1) because is in both numerator and denominator

Cancel x² because is in both numerator and denominator

After simplifying, the result is (x + 3)

6 0

3 years ago

How do I do this scientific notation problem?

lidiya [134]

You take the exponent and move that many places with the number that you get on the opposite side

3 0

2 years ago

Read 2 more answers

Guys plsss i need help. It needs work too

Ghella [55]

Answer:

$f(x+h)=x^2+2xh+h^2+2x+2h$

Option D is correct option.

Step-by-step explanation:

We are given: $f(x)=x^2+2x$

We need to find f(x+h)

For finding f(x+h) we need to replace x by x+h

$f(x+h)=(x+h)^2+2(x+h)\\We \ know \ (a+b)^2=a^2+2ab+b^2\\f(x+h)=x^2+2xh+h^2+2x+2h$

Finding f(x+h) we get:

$f(x+h)=x^2+2xh+h^2+2x+2h$

Option D is correct option.

8 0

2 years ago

How many types of progression in mathematics?<br><br>

barxatty [35]

There are three different type

Explain

In math , there are three different type , they are arithmetic progression ( Ap) , Geometric progression and Harmonic

Arithmetic Progression - When a fix constant is added to each number except the first number.

For example : 2,4,6,8,10..... Here 2 is added each time to get the next number.

2. Geometric Progression - When a fix constant is multiplied to each number except the first number.

For example : 2,6,18,54.... Here 3 is multiplies each time to get first number.

3. Harmonic - a harmonic progression (or harmonic sequence) is a progression formed by taking the reciprocals of an arithmetic progression.

For example : 1/2 , 1/4 , 1/6, 1/8 ....

3 0

2 years ago