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ASHA 777 [7]
3 years ago
15

I need help asap :):):):

Mathematics
1 answer:
marta [7]3 years ago
3 0

Answer:4/5(w+7)=w

Step-by-step explanation:

So the play 5 games and win 4 lose 1 so if they play 35 games they win 28 and loose 7

4/5(w+7)=w

This formula checks

4/5(28+7)=28

4/5(35)=28

28=28

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X+1/3y=4 in slope intercept form EXPLAIN
shepuryov [24]

Answer:

4

x

−

1

3

y

=

−

2

To convert this equation to slope-intercept form, solve for

y

.

Subtract

4

x

from both sides.

−

1

3

y

=

−

2

−

4

x

Simplify

−

1

3

y

to

−

y

3

−

y

3

=

−

2

−

4

x

Multiply both sides times

3

.

−

y

=

−

2

(

3

)

−

4

x

(

3

)

Simplify.

−

y

=

−

6

−

12

x

Rearrange the right side.

−

y

=

−

12

x

−

6

Multiply both sides times

−

1

.

y

=

12

x

+

6

m

=

12

and

b

=

6

.

Step-by-step explanation:

6 0
2 years ago
Conan had 180$ in the bank. Each week he deposits another 64$ that he earns mowing lawns. Is his account balance proportional to
balu736 [363]
No, because 64 does not go into 180 evenly.
3 0
3 years ago
-64=(2cos(pi/2)+2i sin(pi/2))^n..... n=??​
zvonat [6]

Answer:

The real solution is n=6.

Step-by-step explanation:

\cos(\frac{\pi}{2})=0 while \sin(\frac{\pi}{2})=1

So the equation becomes:

-64=(2(0)+2i(1))^n

-64=(0+2i)^n

-64=(2i)^n

We know that 2^6=64. So let's see what n=6 gives us:

(2i)^6=64i^6=64i^4i^2=64(1)(-1)=-64.

-64  is the result we wanted.

n=6 is therefore a solution.

4 0
3 years ago
A flying carpet flies 2.4 miles with the wind in the same amount of time it flies 1.4 miles against the wind. The wind speed is
Citrus2011 [14]

Answer:

15.2 mph

Step-by-step explanation:

2.4÷(x+4)=1.4÷(x-4)

1.4(x+4)=2.4(x-4)

1.4x+5.6=2.4x-9.6

-x=-15.2

x=15.2

Hope this helps!

5 0
2 years ago
Simplify the problem 7x+4(6-x)+28
nignag [31]

Answer: 3

x

+

52


Step-by-step explanation:


8 0
3 years ago
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