3 years ago

HELP ME PLEASEEEEEEEEE

Mathematics

2 answers:

DIA [1.3K]3 years ago

6 0

Answer:

x=24

Step-by-step explanation:

Hope this helps

lorasvet [3.4K]3 years ago

6 0

Answer:

24°

Step-by-step explanation:

Take 2 lol

Once again, AOC is a straight angle, meaning it's 180°.

All you have to do is 180° - 156° and you'll get 24°, your answer.

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The ratio of boy campers to the number of girl campers is 8:7. If there are a total of 195 children, how many are boys and how

Luden [163]

$8x-amount\ of\ boys\\7x-amount\ of\ girls\\\\8x+7x=195\\
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3 years ago

Line AB passes through points A(–6, 6) and B(12, 3). If the equation of the line is written in slope-intercept form, y = mx + b,

inn [45]

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points A(-6, 6) and B(12, 3). Substitute:

$m=\dfrac{3-6}{12-(-6)}=\dfrac{-3}{18}=-\dfrac{3:3}{18:3}=-\dfrac{1}{6}$

Therefore we have $y=-\dfrac{1}{6}x+b$ .

Put the coordinates of the point B to the equation:

$3=-\dfrac{1}{6}(12)+b$

$3=-2+b$ <em>add 2 to both sides</em>

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Answer:

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3 years ago

Two ways to write 15-b

GaryK [48]

The Answer: (-b + 15) (15 - b)

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3 years ago

The common ratio in a geometric series is 0.50.50, point, 5 and the first term is 256256256.

V125BC [204]

Answer:

504

Step-by-step explanation:

I think the correct question is like:The common ratio in a geometric series is 0.50 ( point 5) and the first term is 256.

Find the sum of the first 6 terms in the series.

If it's right, then

Sₙ = (a₁ * (1 - rⁿ)) / (1 - r)

S₆ = (256 * ( 1 - 0.5⁶)) / (1 - 0.5) = (256 * 0.984375) / 0.5 = 504

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3 years ago