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3 years ago

How do u multiply fractions?

2 answers:

8 0

When you multiply fractions all you need to do is multiply straight like lets say you have the fractions 1/3*1/2you multiply as if you would multiply normally like first the dominators 1*1=1 and now the numerators 3*2=6 now we put them in order 1/6.
Hope it helps.

Gennadij [26K]3 years ago

4 0

Multiplying fractions is easier to understand than dividing fractions.A fraction has two parts: a numerator and a denominator. For example: 1/5. In this example 1 would be the numerator and 5 would be the denominator. To multiply fractions all you do is multiple the numerators together and the denominators together.
Ex.) 1/10 x 1/10= 1/100
In this example you multiplied 1 by 1 and put that as the numerator on you answer. Then you multiply 10 by 10 and that is the denominator for your answer. Let me know if you need another example.

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Bob opened a savings account with $115. He now saves$35 a month(x). Write an equation representing how much money (y) Bob has in

disa [49]

Answer:

y=115+35x

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Which function will have a y-intercept at –1 and an amplitude of 2?

Angelina_Jolie [31]

Answer:

Options B and D.

Step-by-step explanation:

The general form of sine function

$h(x)=A\sin (Bx+C)+D$

where, |A| is amplitude, $\frac{2\pi}{B}$ is period, $\frac{-C}{B}$ is phase shift and D is y-intercept.

The general form of cosine function

$h(x)=A\cos (Bx+C)+D$

where, |A| is amplitude, $\frac{2\pi}{B}$ is period, $\frac{-C}{B}$ is phase shift and D is y-intercept.

In function, $f(x)=-\sin x-1$

Amplitude : $|A|=1$

y-intercept : -1

In function, $f(x)=-2\sin x-1$

Amplitude : $|A|=2$

y-intercept : -1

In function, $f(x)=-\cos x$

Amplitude : $|A|=1$

y-intercept : 0

In function, $f(x)=-2\cos x-1$

Amplitude : $|A|=2$

y-intercept : -1

Therefore, the correct options are B and D.

4 0

4 years ago

Read 2 more answers

Change 3pi/2 to degree measure

faltersainse [42]

Answer:

270°

Step-by-step explanation:

π = 180°C

$\dfrac{3 \pi}{2} = \dfrac{3 \times 180^{\circ}}{\text{2}} = 270^{\circ}$

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3 years ago

for the function Y=3(3/4)^x , identify the Y-intercept and determine whether it is increasing or decreasing

lilavasa [31]

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I hope this helps

4 0

3 years ago

What is the Answer.

jok3333 [9.3K]

Answer:

Step-by-step explanation:

4x+100+3x+79=32

7x+179=32

7x=-147

x=-21

Now, plug in the numbers.

3(-21)+79=-61+79

=18

Hope I helped! Please mark Brainliest!!!

3 0

3 years ago