3 years ago

1

Mathematics

1 answer:

jeka57 [31]3 years ago

8 0

Answer:

The answer would be C) x < - 2

Step-by-step explanation:

I have attached a picture that shows how the number line looks like!

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Help omg if so thank you.

Goshia [24]

Answer:

Step-by-step explanation:

49*5/7

=35

7 0

3 years ago

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Shannon graphed the system of equations. 7x – 4y= –8 y = y equals StartFraction 3 over 4 EndFraction x minus 3.x – 3 A coordinat

katovenus [111]

Answer:

its (-5 -5.9)

Step-by-step explanation:

i got id right on edg

3 0

3 years ago

Please help!!!! the question is in screenshot

andreev551 [17]

Answer:

$-\cos nw_0t$

Step-by-step explanation:

We can use the double angle identity for sine.

$\sin (A+B)=\sin A \cos B+\sin B\cos A$

The given expresion is

$\sin (nw_0t-90)$

We apply the identity to get:

$\sin (nw_0t-90)=\sin nw_0t \cos 90-\cos nw_0t \sin 90$

We simplify to obtain;

$\sin (nw_0t-90)=\sin nw_0t (0)-\cos nw_0t (1)$

This simplifies to:

$\sin (nw_0t-90)=-\cos nw_0t$ The correct answer is D

8 0

3 years ago

Does anybody know the answer for this ??

Tems11 [23]

The answer you are looking for is 9/4y

7 0

3 years ago

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There are 16 sixth graders and 20 seventh graders in a club. the club wants to organize members into equal size groups. each gro

aev [14]

Sixth graders can have 4 groups of 4
seventh graders can have 5 groups of 4

7 0

3 years ago

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