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3 years ago

9

Madunia got a raise on her salary because she started to act nice to customers if she used to make $25 an hour what is her new s

alary

1 answer:

Komok [63]3 years ago

4 0

Answer:

Depending on the percent it was raised but probably around $27.50

Step-by-step explanation:

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Alan thinks of a number. he squares it, then takes away 5, next multiplies it by 4, takes away 7, divides it by 3 and finally ad

Karolina [17]

He started with 3. 3 X 3 = 9. 9 - 5 = 4. 4 X 4 = 16. 16 - 7 = 9. 9 divided by 3 = 3. 3 + 6 = 9.

3 0

3 years ago

Read 2 more answers

BRAINLIEST <br>a. 7 sqrt of 2<br>b. 14<br>c. 7<br>d. 7 sqrt of 3

Alex73 [517]

Answer:

(a). 7√2

Step-by-step explanation:

7 0

3 years ago

A rectangle with a perimeter of 19m^2+2m-10 and a width of m^2 write an expression for the lenght

never [62]

Answer: $\frac{17}{2}m^2+m-5$

Step-by-step explanation:

By definition, the perimeter of a rectangle is:

$P=2l+2w$

Where "l" is the lenght and "w" is the width.

If you solve for "l":

$P-2w=2l\\\\l=\frac{P-2w}{2}$

In this case, you know that the following expression represents the perimeter of the rectangle:

$19m^2+2m-10$

And the width of that rectanle is represented wih this expression:

$m^2$

Therefore, based on the explained above, you can conclude that the lenght of that rectangle is given by:

$\frac{19m^2+2m-10-2(m^2)}{2}$

Finally, simplifying the expression, you get:

$=\frac{17m^2+2m-10}{2}=\frac{17}{2}m^2+m-5$

8 0

3 years ago

Which number of spins would most likely result in a relative frequency that is closest to the theoretical probability?

azamat

Answer:

The answer is four since the probability is 1/4 in fraction form

Step-by-step explanation:

hope this helps!

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3 years ago

Solve tan2A - 2tanA = -1

ikadub [295]

Ill assume it is :-

tan^2 A - 2 tan A + 1 = 0
(tan A - 1)^2 = 0
tan A = 1

m < A = 45, 225 degrees ( where 0 < m A < 360 )

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3 years ago