3 years ago

How to add fractions with different denominators and negative numbers?

1 answer:

8 0

Let find the least of common multiple = LCM it’s for the denominators.
Multiple of the numerator then the denominator to get the denominators
Don’t forget to to add the numerator but leave the denominators the same

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The number of employees for a certain company has been decreasing each year by 2%. If the company currently has 690 employees an

solmaris [256]

Answer:

511 employees

Step-by-step explanation:

Given data

P=690

rate= 2%

time = 13 years

let us apply the simple interest formula

A=P(1-rt)

Note the negative sign (since we are dealing with decrease)

A= 690(1-0.02*13)

A=690(1-0.26)

A=690*0.74

A=510.6

A= 511 approx

Hence the population will reduce to 511 employees

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2 years ago

What is the measure of the other acute angle ?

Vaselesa [24]

Answer:

$62^{o}$

Step-by-step explanation:

All the angles in a triangle add up to $180^{o}$

Every right angle triangle has a right angle in it which is $90^{o}$

So to find the remaining angle, you do $180^{o}$ - $90^{o}$ - $28^{o}$ = $62^{o}$

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Answer: 90% increase

Step-by-step explanation:

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2 years ago

Jeanetta collects antique picture frames. In her first year of collecting, she collects 10 frames. Each year, she hopes to colle

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Answer:

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Step-by-step explanation:

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2 years ago

How to answer the problem

Snowcat [4.5K]

(3 + 2) - 3² = 5 - 9 = -4

Regards :)

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3 years ago

Read 2 more answers