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kotykmax [81]
3 years ago
9

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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Consider the functions F and G in the tables below<br> PLEASE HELP PLEASE
d1i1m1o1n [39]

Answer:

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

7 0
3 years ago
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
Fofino [41]

Answer:

25:15

Step-by-step explanation:

because we have 15 dark chocolates and 25 milk chocolate

4 0
3 years ago
Eleanor had a gross income of $2478.15 during each pay period in 2010. If she got paid monthly, how much of her pay was deducted
Stels [109]
2478.15 * 12 = $29,737.8
FICA rate = 7.65
29737.8* .0765=$<span>2,274.9417</span>
7 0
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))

     = 181

Applying sine theorem:

BC/sinA = AB/sinC

=> sinA = BC x sinC/AB

=> A = arcsin(BC x sinC/AB)

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

        = 40.7 deg

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

Let V be the volume of a right circular cone

We need to calculate the value of R

Using given data

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

Put the value into the formula

\dfrac{14}{2}=\dfrac{14-y}{R}

7R=14-y

R=2-\dfrac{y}{7}

We need to calculate the area of a horizontal cross section at a height y

Using formula of area

A=\pi R^2

Put the value into the formula

A=\pi\times(2-\dfrac{y}{7})^2

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

3 0
3 years ago
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