2 years ago

HELP MEEE OMGGGG JESSUS AMENNN

Mathematics

1 answer:

irina1246 [14]2 years ago

8 0

Answer:

Answers in the pics

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ;)

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For which value of x is the equation 4x + 24 = 8x + 2x true?

Paha777 [63]

Answer:

x=4

Step-by-step explanation:

4x+24=8x+2x

4x+24=10x

-4x -4x

24=6x

/6 /6

x=4

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3 years ago

Which of the following correctly expresses sin (70) + sin(30) as a product?

JulsSmile [24]

Answer:

2sin50 cos20

Step-by-step explanation:

We need to write sin (70) + sin(30) as a product. The formula used here is :

$\sin A+\sin B=2\sin (\dfrac{A+B}{2})\cos(\dfrac{a-b}{2})$

Here, A = 70 and B = 30

So,

$\sin 70+\sin 30=2\sin (\dfrac{70+30}{2})\cos(\dfrac{70-30}{2})\\\\\sin 70+\sin 30=2\sin 50\cos20$

So, the value of sin (70) + sin(30) is 2sin50 cos20. Hence, the correct option is (c).

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3 years ago

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Klio2033 [76]

Answer: 90 dollars

Work Shown:

i = p*r*t

i = 500*0.03*6

i = 90

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2 years ago

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3.48 x 10^9

I hope this is right.

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Yes 54 is greater then 45!

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