3 years ago

Can Somebody help me real fast?

Mathematics

2 answers:

7nadin3 [17]3 years ago

8 0

X is 63.
it’s basically mirrored off

Naddika [18.5K]3 years ago

6 0

Answer:

X = 63

Step-by-step explanation:

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Option A, As x increases, the rate of change exceeds the rate of f

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Jenni has a box of chocolates. There are 15 pieces of dark chocolate and 25 pieces of milk chocolate in the box. What is the rat

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4 years ago

Can someone please help me with this!?

Yuki888 [10]

Answer:

Applying cosine theorem:

AB = sqrt(AC^2 + BC^2 - 2 x AB x BC x cosC)

= sqrt( 72^2 + 135^2 - 2 x 72 x 135 x cos(119deg))

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Applying sine theorem:

BC/sinA = AB/sinC

=> sinA = BC x sinC/AB

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= arcsin( 135 x sin(119deg)/181)

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Hope this helps!

7 0

4 years ago

Let V be the volume of a right circular cone of height h=14 whose base is a circle of radius R=2. An illustration a right circul

Alla [95]

Answer:

The area of a horizontal cross section at a height is $\pi\times(2-\dfrac{y}{7})^2$

Step-by-step explanation:

Given that,

Height = 14 m

Radius = 2 m

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Using given data

$\dfrac{h}{r}=\dfrac{h-y}{R}$

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Hence, The area of a horizontal cross section at a height is $\pi\times(2-\dfrac{y}{7})^2$

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3 years ago