3 years ago

Which ordered pair is a solution of the equation? 7x-2y=-57x

1 answer:

8 0

Answer:

D Neither

Step-by-step explanation:

D neither

Hope it helps you in your learning process.

You might be interested in

iogann1982 [59]

Answer:

Solution are

i) $x = 0, \pi, \frac{3\pi}{2} , 2\pi$

Step-by-step explanation:

1) (sinx)(cosx) =0

sin2x/2 =0

2x =0, 2pi, 3pi, 4pi

Hence $x = 0, \pi, \frac{3\pi}{2} , 2\pi$

---------------------------

2) $cos2x + 2 cos x + 1 = 0\\2cos^2 x +2cosx +1 =0\\(cosx+1)^2 =0\\cosx =-1\\x=\pi$

----------------------

4 0

3 years ago

meriva

For it to double in value it would take 13 years and 4 months

7 0

3 years ago

Greeley [361]

F(x) = (x - 4) (x^2 + 4) would be your answer.

4 0

3 years ago

riadik2000 [5.3K]

Percent measn parts out of 100
105%=105/100=21/20

3 0

3 years ago

soldi70 [24.7K]

Answer:WHAT DID U GET FOR THIS PLZZZZZZZZZZZz

Step-by-step explanation:

help

7 0

3 years ago