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loris [4]
3 years ago
11

Help me on this question, I'll give brainlist for the correct answer.

Mathematics
2 answers:
german3 years ago
8 0

Answer:

Step-by-step explanation:

The first expression has value 12

The second expression has value -6

The third expression has value

4

And finally the forth expression has value 1.14

((13 + 7) = 20

(12+4) = 16

16/ (20 - 16)= 16 / 4

16/4 = 4

Nostrana [21]3 years ago
6 0

Answer:

c the third one

Step-by-step explanation:

((13 + 7) = 20

(12+4) = 16

16/ (20 - 16)= 16 / 4

16/4 = 4

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In a class of c children there are 16 boys what fraction of the class are boys ​
maksim [4K]

Answer:

16/c

Step-by-step explanation:

hope this helps <3

7 0
4 years ago
Can someone help me set up this problem the length of a rectangular field is75 yards this is 3 yards more than twice the width h
anyanavicka [17]
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4 0
4 years ago
write two division problems related to the multiplication problem below. 8×(-2)=-16
Mrac [35]

We can write two division problems related the given equation as follows.

Division problem one :

Here 8 is in multiplication with -2 on the left side.

so when we bring this 8 on the right side, we will have to apply opposite operation of multiplication which is division.

so dividing (-16) by 8 on the right side, we have:

-2=\frac{-16}{8}

Division problem two :

Here -2 is in multiplication with 8 on the left side.

so when we bring this (-2) on the right side, we will have to apply opposite operation of multiplication which is division.

so dividing (-16) by (-2) on the right side, we have:

8=\frac{-16}{-2}

7 0
3 years ago
BEST ONE GETS ALL THE POINTS QUICK!!!!!!!!!!
Nastasia [14]

Answer:whats the question?

Step-by-step explanation:

7 0
3 years ago
Please help asap! thx
vovikov84 [41]

Answer:

y = 0

Step-by-step explanation:

The given sinusoidal equation is y = 2 \cdot sin \left(\dfrac{\pi}{2} \cdot x + 3 \right)

The general form of the sin function is presented as follows;

y = A·sin(B·(x - C)) + D

Where;

A = The amplitude

The period, T = 2·π/B

The frequency, f = B/2·π

C = The horizontal shift

D = The vertical shift

By comparison with the given sine function, we have;

The amplitude, A = 2

The frequency, f = B/2·π = π/2/(2·π) = 1/4

The frequency, f = 1/4 Hz

C = The horizontal shift = 3/(π/2) = 6/π

The vertical shift, D = 0

Given that the mid line of the parent function, sin(x), is the line y = 0, and that the vertical shift is 0, the midline of the function, y = 2 \cdot sin \left(\dfrac{\pi}{2} \cdot x + 3 \right), is therefore, the line;

y = 0.

3 0
3 years ago
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