3 years ago

Hi please help i have no idea what the answer is

Mathematics

1 answer:

stiv31 [10]3 years ago

8 0

If you have a calculator enter sin^-1 (3.1/4.5)
the answer should be 43.5,(this answer was rounded)

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Alenkinab [10]

X - the percent of increase

$210+210x=260 \\
210x=260-210 \\
210x=50 \\
x=\frac{50}{210} \\
x \approx 0.238 \\
x \approx 23.8\%$

The percent of increase is approximately 23.8%.

5 0

3 years ago

3x^2-5=43 how do i solve this using the square root property

slava [35]

Answer:

x = 4

x = -4

Step-by-step explanation:

bro i dont know but i hope this help a little, sorry

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3 years ago

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bixtya [17]

Answer:

x = 1.3

Step-by-step explanation:

15 - 4x = 2(3x + 1)

15 - 4x = 6x + 2

-2 -2

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

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6 0

3 years ago

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AysviL [449]

Answer:

See the attachment below.

Step-by-step explanation:

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3 years ago

What is the equation of the following line written in slope-intercept form? x-intercept of 2

OverLord2011 [107]

Answer:

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Step-by-step explanation:

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3 years ago