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ZanzabumX [31]
3 years ago
5

Which of the following is true?

Mathematics
1 answer:
azamat3 years ago
5 0

Answer:

The second one

Step-by-step explanation:

You might be interested in
The owner of a small store buys coats for ​$55.00 each. Answer parts a and b. a. He sells the coats for ​$77.00 each. What perce
lapo4ka [179]

Th owner must buy 7 Jackets

Step-by-step explanation:

a. Purchase price=$55 , Sell Price= $77

  Sell Price = $55+$22

                   = Purchase price + 40*55/100

                   =Purchase price + 40% of Purchase price

                    =140% of purchase price

b. Purchase Price=$35

    Sell price=140%of $35

                    =140*$35/100

                    =$49

Number of Jackets required for the total sale to be $340 = $340/$49

                                                                                                =6.94

So We get the result by rounding off because Jackets cannot be in fraction, which is 7

6 0
3 years ago
This month Salesperson A made 11% of $67,530. Salesperson B made 8% of $85,740. Who made more commission this month? How much di
laiz [17]

Answer:

Salesman A made $569.1 more commission than salesman B

Step-by-step explanation:

(11/100)*67530= (amount made by salesperson A)

=7428.3

(8/100)*85740= (amount made by salesperson B)

=6859.2

A-B= 569.1

Hope this helps :D

6 0
3 years ago
I need help from uh all..​
DanielleElmas [232]

Answer:

Step-by-step explanation:

Given expression is,

\text{cot}A=\frac{1}{2}(\text{cot}\frac{A}{2}-\text{tan}\frac{A}{2})

To prove this identity we will take the right side of the identity,

\frac{1}{2}(\text{cot}\frac{A}{2}-\text{tan}\frac{A}{2})=\frac{1}{2}(\frac{1}{\text{tan}\frac{A}{2}}-tan\frac{A}{2})

                         =\frac{1}{2}(\frac{1-\text{tan}^2\frac{A}{2}}{tan\frac{A}{2}})

                         =\frac{1}{2}[\frac{2(1-\text{tan}^2\frac{A}{2})}{2tan\frac{A}{2}}]

                         =\frac{1}{2}(\frac{2}{\text{tan}A} ) [Since \text{tan}A=\frac{2\text{tan}\frac{A}{2}}{1-\text{tan}^2\frac{A}{2}}]

                         = cot A

Hence right side of the equation is equal to the left side of the equation.

3 0
3 years ago
PLEASE HURRY!!!!!<br> EXPLAIN why or why not.
Sladkaya [172]

Answer:

The graph is not a line of best fit as there are not an equal number of data points on each side of the line

Step-by-step explanation:

Brainliest would be appreciated

3 0
2 years ago
I need help with this problem. ​
MariettaO [177]

Answer:

the numbers next to a variable is a coefficient, for instance in 2x 2 would be the coefficient.

the constants are the numbers without variables next to them, just numbers

like terms are the term that are similar like 2x and 8x or even 5 and 3

lm not exactly sure what they mean when asking for constant terms.

4 0
2 years ago
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