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2 years ago

15

Help someoneee!!!! ill give a brainliest

1 answer:

Serjik [45]2 years ago

8 0

Answer:

-13.5

Step-by-step explanation:

-4/3w=18

You would need to get the w by itself on one side so the easiest way to do so would be to divide both sides my -4/3.

This would give you an answer of w= -27/2 or w= -13.5

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I dont under stand these?

Alexeev081 [22]

The first one means what is the smallest number that goes into 12 which would be 4. The second one mean what does not go into 4 and 6 so that would be 8 because 6 is not a multiple of 8.The third one is either 1 or 2 not sure. And the 4th one is little complicated you might want to look up video on prime factorization that can really help you .

8 0

3 years ago

Please help me out :)

arlik [135]

Answer:

$\frac{\sqrt{17} }{7}$

Step-by-step explanation:

Using the Pythagorean identity

sin²x + cos²x = 1, then

sinx = $\sqrt{1-cos^2x}$

Note that ( $\frac{4\sqrt{2} }{7}$ )² = $\frac{32}{49}$

sinΘ = $\sqrt{1-(32/49)}$

= $\sqrt{\frac{17}{49} }$ = $\frac{\sqrt{17} }{7}$

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2 years ago

Solve the equation using elimination

Romashka-Z-Leto [24]

Answer:

1 1/3

Step-by-step explanation:

you would take 3x+2y=7 and put y=-3x+11 in place of y so it would be 3x+2×-3x+11=7

5 0

2 years ago

Using elimination to solving systems of linear equations how would you solve

Amiraneli [1.4K]

12x+y=10 -----> 12x + y = 10
-3=3x+3y ------> -12x - 12y = 12 (multiplied by -4)
-11y = 22
y= -2

12x - 2 = 10
x = 1

8 0

3 years ago

The first ancients Olympic Games were held in 776 b.c..the ancient games were abolished in 393 a.d. the first modern Olympics we

Komok [63]

Answer:

I think the answer is 776+393 = 1169 years

Step-by-step explanation:

4 0

2 years ago