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4 years ago

What is 3 and 4/9 - 2 and 5/6 PLEASE HELP DUE TOMORROW

Mathematics

2 answers:

saul85 [17]4 years ago

8 0

Answer:

11/18

Step-by-step explanation:

Convert both mixed number fractions to improper fractions and multiply them from there.

Natasha_Volkova [10]4 years ago

4 0

Answer:

3&4/9-2&5/6 = 11/18

Step-by-step explanation:

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Simplify the following

Goshia [24]

Answer:

Step-by-step explanation:

Using the rules of logarithms

log $x^{n}$ = nlogx

$log_{b}$ b = 1

Then

$log_{x}$ $x^{9}$

= 9 $log_{x}$ x

= 9

4 0

3 years ago

DeMarkus says that a store overcharged him on the price of the video game he bought. He thought that the price was marked of the

Allushta [10]

Answer:

Step-by-step explanation:

The question is not complete, here is the complete question

"<em>DeMarkus says that a store overcharged him on the price of the video game he bought. He thought that the price was marked 1/4 of the original price, but it was really 1/4 off the original price. He misread the advertisement. If the original price of the game was $48, what is the difference between the price that DeMarkus thought he should pay and the price that the store charged him?"</em>

<h2 /><h2>Solution</h2><h2>Take note of the words "of" and "off" </h2>

1/4 of $48= 0.25*48=$12

so he thought he should pay $12

1/4 off $48= $48-$12= $36

now the difference is

36-12= $24

8 0

3 years ago

-12.25 in simplest form

Finger [1]

-12.25 in simlplest form is -12/25 it cannot be simplified anymore

6 0

3 years ago

PLEASE HELP BRANNIEST

stepladder [879]

First, look if y is greater or less than on the graph. Y is less than the line so the sign will be a less than symbol ≤.

Second, look at the slope. The slope is going up 4 and right 1 so the slope is 4.

Therefore, your answer is C. y ≤ 4x + 2

4 0

3 years ago

Read 2 more answers

Given sin(−θ)=1/5 and tanθ=√6/12 .

Natasha_Volkova [10]

Answer:

B). −2√6/5

Step-by-step explanation:

tan theta = sin theta/ cos theta

Multiply each side by cos theta

tan theta * cos theta = sin theta

Divide each side by tan theta

cos theta = sin theta/ tan theta

We know that the sin (- theta) = - sin theta since sin is and odd function

sin theta = - ( sin (-theta))

Putting this into the above equation,

cos theta = - ( sin (-theta)) / tan theta

cos theta = - 1/5 / (sqrt(6)/12)

Remember when dividing fractions, we use copy dot flip

cos theta = -1/5 * 12/ sqrt(6)

cos theta = -12/ (5 sqrt(6))

We cannot leave a sqrt in the denominator, so multiply the top and bottom by sqrt(6)/sqrt(6)

cos theta = -12/ (5 sqrt(6)) * sqrt(6)/sqrt(6)

cos theta = -12 sqrt(6) / 5*6

Simplify the fraction.

cos theta = -2 sqrt(60/5

3 0

3 years ago

What is 3 and 4/9 - 2 and 5/6 PLEASE HELP DUE TOMORROW​

What is 3 and 4/9 - 2 and 5/6 PLEASE HELP DUE TOMORROW