3 years ago

PLS help with number 4 :))

Mathematics

1 answer:

FrozenT [24]3 years ago

8 0

Answer:

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If x = -6 and y = -2, evaluate the expression. 3x - 10 y-5

Bond [772]

Is it
3x-10= 3(-6)-10= -28
Y-5= -2-5=-7

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2 years ago

13. WILL MARK BRAINLIEST!! HELP!

Umnica [9.8K]

Answer:

$\large\boxed{\dfrac{x+2}{x^2-6x-16}\div\dfrac{1}{9x}=\dfrac{9x}{x-8}}$

Step-by-step explanation:

$\dfrac{x+2}{x^2-6x-16}\div\dfrac{1}{9x}=\dfrac{x+2}{x^2+2x-8x-16}\cdot\dfrac{9x}{1}\\\\=\dfrac{(x+2)(9x)}{x(x+2)-8(x+2)}=\dfrac{(x+2)(9x)}{(x+2)(x-8)}\\\\\text{cancel}\ (x+2)\\\\=\dfrac{9x}{x-8}$

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3 years ago

C is between B and D BC = 8x +13 CD= 12x -73 BD =320 find the value of x

pentagon [3]

Answer:

...

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

The topic is about secant tangle angles

yuradex [85]

Answer:

Step-by-step explanation:

360-(104+104+111)=41

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3 years ago

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A circle has a diameter of 12 inches. What is its area in terms of π?

Natalka [10]

Answer:

36π

Step-by-step explanation:

Since you have to use terms of pi you just leave out pi out of the formula

A = πr² so it would be

A = r² Radius is half of diameter so half of 12 = 6

A = 6²

A = 36

Than you add pi

36π

Hope this helped

4 0

3 years ago