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Likurg_2 [28]
3 years ago
13

3y+2x-4+5x+7 Simplify

Mathematics
1 answer:
Vinil7 [7]3 years ago
4 0

Answer:

3y+7x+3

Step-by-step explanation:

3y+2x+5x-4+

=3y+7x+3

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If the sum of measures of angle a and b is 280 degrees, what is the measure of angle C?
beks73 [17]

Answer:

40 degrees

Step-by-step explanation:

because angle b and angle a are vertical angles they are congruent and if they add up to 280 you just have to divide that by 2 to get the value of one of the angles

280/2=140

because angle c and angle b are supplementary they are going to add up to equal 180

180-140=40 so c=40

4 0
3 years ago
Read 2 more answers
A population numbers 508 organisms initially and increases by 6.2% each year.
IceJOKER [234]

To find the population after t number of years, multiply the starting population by 1 plus the percent increase raised to the number of years.

The equation would be: P = 508(1.062)^t

5 0
3 years ago
ESTION 1 Sarah buys a new piano to the value of R 12 000. After 3 years it has a reduced value of R7 500. Determine the rate of
Ksju [112]

The rate of depreciation on the reducing balance method is $12,000.

The Piano value at the beginning of 2017 is $75,000 – $15,000 = $60,000. Depreciation for 2017 is $60,000 × 0.2 = $12,000.

This is because the rate of depreciation (20% in this case) is applied to the book value, which decreases year after year.

In 2016, the book value was $75,000, but by 2017 it had dropped to $60,000. It was reduced to $48,000 a year later. Keep in mind that the depreciation rate remains constant, but it is applied to a smaller amount (i.e., book value) each year.

As a result, the amount of depreciation per year is lower.

What is Reducing value ?

The reducing installment method is another name for the reducing balance method. It is especially useful for fixed assets whose value depreciates more rapidly in the first few years of use (e.g., cars, office equipment, and small machinery).The reducing balance method of depreciation is a method of accounting for assets over time. It is also known as declining balance depreciation or diminishing balance depreciation. It is charged at a set rate, similar to the straight line method (also known as the fixed instalment method or straight line.

To Learn more about Reducing value from the given link:

brainly.com/question/13651567

#SPJ9

8 0
2 years ago
Order the numbers in the set from least to greatest.
masya89 [10]
B: -3.5,-2.7,-2.69,-2.66,-1.49
3 0
3 years ago
Read 2 more answers
Please help idk this
Shalnov [3]

Answer:

DF is congruent to ZX

Step-by-step explanation:

Pls make branliest.

8 0
4 years ago
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