3 years ago

this question is pretty easy i just dont understand, so if you could answer asap that would really help :)

Mathematics

1 answer:

alexdok [17]3 years ago

6 0

The second choice should be correct

You might be interested in

1. find the sum of the following numbers: -4, 7, -3, -12, 9

Leni [432]

$= ( - 3 - 4 - 12) + (7 + 9)$

$= - 19 + 16$

$= - 3$

$= ( - 5 - 8 - 10) + 23$

$= - 23 + 23$

$= 0$

6 0

3 years ago

Cab someone answer the previous question on my page Ill do whatever you want please

Paladinen [302]

Answer:

can u do my delta math? ill do it

Step-by-step explanation:

6 0

3 years ago

Y=-6x+5 is that a relation, function, both, or neither?

REY [17]

Y=-6x+5

It can be a function because a function don't have a unknow
it can be both
and netheir

y is equal to a function so they relating
its called relation

3 0

3 years ago

Simplify the trigonometric expression sin(4x)+2 sin(2x) using Double-Angle

drek231 [11]

Answer:

${ \bf{ = \sin(4x) + 2 \sin(2x) }} \\ = { \bf{2 \sin(2x) \cos(2x) + 4 \sin(x) \cos(x) }} \\ { \bf{ = 4 \sin(x) \cos(x) . ({ \cos }^{2} x - { \sin}^{2} }x) + 4 \sin(x) \cos(x) } \\ = { \bf{4 \sin(x) \cos(x) ( { \cos }^{2}x - { \sin }^{2}x + 1) }} \\ = { \bf{4 \sin(x) \cos(x) }(2 { \cos }^{2} x)} \\ = { \bf{8 \sin(x) { \cos}^{3}x }}$

8 0

3 years ago

0.009 is 1/10 of which decimal

hoa [83]

The answer would be 0.09

7 0

3 years ago

Read 2 more answers