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Andreyy89
3 years ago
7

Please help me TwT Please and Thank you!

Mathematics
2 answers:
lions [1.4K]3 years ago
6 0

Answer:

C. None Of The Above

Step-by-step explanation:

Hope this helps

Llana [10]3 years ago
3 0

Answer:

Option C (None Of The Above)

Step-by-step explanation:

Given expression = -  (\frac{ - e}{ - f} )

Lets multiply the numerator and denominator by -1.

=  >  - ( \frac{ - e \times  - 1}{ - f \times  - 1} )

=  >  - ( \frac{e}{f} )

Now , lets open the brackets.

=  >  \frac{ - e}{f}

But as this expression is not there in the given options , the correct answer will be Option C.

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This month a band has 6 musicians. This is a 50% increase from the number of
GenaCL600 [577]

Answer:

4

Step-by-step explanation:

okay since there was a 50% INCREASE, 6 is (100%+50%) greater than last months amount.

100%+50%=150%=1.5

let's say that x is last months amount

6=1.5x

x=6/1.5

x=4

There were 4 musicians in the band last month.

7 0
3 years ago
In how many ways can a designer chose from 3 summer dresses,2 purses, a hat, 3 scarfs, 2 belts if she chooses one of each?
butalik [34]

Answer:

I'm pretty sure it's 32

Step-by-step explanation:

hope this helpsb

4 0
3 years ago
Find the values of the six trigonometric functions for a 45° angle in a 45°-45°-90° triangle with legs that are 4 cm.
Travka [436]
Hope this helps you.

5 0
3 years ago
If one angle of a triangle is 63 and the other two are 7x degrees and 6x degrees what is X worth
Black_prince [1.1K]

Answer:

    x = 9

Step-by-step explanation:

Sum of all angles of a triangle = 180

                63 + 7x + 6x  = 180

                  63  +  13x    =180

                             13x   = 180 - 63

                              13x  = 117

                                 x  = 117/13

x = 9

6 0
2 years ago
Read 2 more answers
Use a ratio box to solve this problem the ratio of new pens was 4 to 7 in all there were 242 new pens how many new pens were in
Leya [2.2K]

Complete Question

Use a ratio box to solve this problem the ratio of new pens to used pens was 4 to 7 in all there were 242 pens, how many new pens were in the box?

Answer:

88 new pens

Step-by-step explanation:

The ratio of new pens : Old pens = 4:7

Sum of Proportion = 4 + 7 = 11

Total number of pens = 242 pens

The number of new pens is calculated as:

4/11 × 242 pens

= 88 new pens

Therefore, the number of new pens = 88 new pens

6 0
3 years ago
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