Hey! I was wondering if someone could help me with this math problem? Thank you(:

the thousands placeeee

Answer:

When we have a rectangular point (x, y), the angle between the x-axis and a ray that connects the origin with this point is given by:

Tan(θ) = y/x.

Cos(θ) = x/(√(x^2 + y^2))

Sin(θ) = y/(√(x^2 + y^2))

So for the point (-4,3) we have:

x = -4

y = 3

√( (-4)^2 + 3^2) = √(16 + 9) = √25 = 5

Then:

Tan(θ) = 3/-4 = -(3/4)

Sin(θ) = 3/5

Cos(θ) = -4/5

And for the other 3 trigonometric functions (the inverses of the 3 above ones) we have:

Ctg(θ) = 1/Tan(θ) = -4/3

Csc(θ) = 1/Sin(θ) = 5/3

Sec(θ) = 1/Cos(θ) = -4/5

Answer:

$15,334.37

Step-by-step explanation:

Lancelot deposited $5000 each into 2 different savings accounts.

Step 1- For simple Interest

Amount of money in the account

Account A earns 8% simple interest.

Equation:

A = P(1 + rt)

Calculation:

First, converting R percent to r a decimal

r = R/100 = 8%/100 = 0.08 per year.

Solving our equation:

A = 5000(1 + (0.08 × 6)) = 7400

A = $7,400.00

Step 2- For Compounded Interest

Account B earns 8% interest compounded annually.

First, convert R as a percent to r as a decimal

r = R/100

r = 8/100

r = 0.08 rate per year,

Then solve the equation for A

A = P(1 + r/n)nt

A = 5,000.00(1 + 0.08/1)(1)(6)

A = 5,000.00(1 + 0.08)(6)

A = $7,934.37

The sum of the balances of both accounts at the end of 6 years is calculated as:

$7,934.37 + $7,400.00

=$15,334.37

Answer:

Step by step

A) Dilation

Answer:

22 ways.

Step-by-step explanation:

Answer:

(-5)(7)= -35  

-35+4=-31

your answer is -31

Answer:

108

Step-by-step explanation:

18×6=108

that how you get you answer

Answer:

13 x 7

Step-by-step explanation:

area = L x W

91 = (x - 1)(x + 5)

x² + 5x - x - 5 = 91

combine like terms:

x² + 4x - 5 = 91

subtract 91 to each side of the equation:

x² + 4x - 96 = 0

factor:

(x + 12)(x - 8)

x = 8

x - 1 = 7

x + 5 = 13

Answer:

1. x=24 2. x=30

Step-by-step explanation:

1. 1/2x+16=28

1/2x=12

x=24

2. 2/3x-14=6

2/3x=20

x=30

Answer: I'm assuming your asking the length of each side. If so, each side is 90 degrees. If not, you should be more specific

Step-by-step explanation:

360 degrees divided by 4 sides equals 90 degrees for each side.

i got it right cus im smart

Answer:

125

Step-by-step explanation:

i guess is the different from other

Answer: x = 18

Step-by-step explanation:

Answer:

the answer is A 1 thousand 6 hundreds 4 tens 5 ones 2 tenths 9 hundreths

Answer:

too blurry

Step-by-step explanation:

Answer:

1. Missing length-8.48528137424

2. Missing length- 13.9283882772

3. Missing length-17.3205080757

4. Missing length- 14.7986485869

Answer:

if i remember how to do these, it would be 6

Step-by-step explanation:

so you would put the number on the left before each number, and all that is less than 90 would be counted

Answer: 28.3 squared

Step-6 divided by 2= 3 then 3x3=9 then 9x3.14=28.26 then round 28.3

Answer:

100 - 1/20 = 99.95

99.95 - 45 = 54.95

54.95  x 18/100 = 9.891, 54.95 - 9.891 = 45.059

45.059 - 12 = 33.059

33.059 divided by 2.50 = 13.2236, about 13 games

Answer:

B

Step-by-step explanation:

the sentences of b option can be

not event É and not event F

Answer:

110.75 = 16 + 10.5h

Step-by-step explanation:

Answer:

1) 90

2) 38

Step-by-step explanation:

1) look at the attached diagram

As you can see, the floor and the wall must meet at a 90° angle.

2) Perimeter of office: 10 + 12 + 10 + 12 = 44

Subtract the door and windows' lengths:

44 - 3 - 3 = 38 ft.

Answer:

The answer is

a. 24 square units

Answer:

for output: 4, 6, 8, 10

Input: (i think) 1,5,5,1

Step-by-step explanation:

Answer:

-14hidhufguebyrvt8cgcfucfud

Answer: See explanation

Step-by-step explanation:

7.  300-117= 183 square inches

8. 346.185-153.86= 192.325 square inches

10.  100.46-64=36.46 square inches

Answer:

Step-by-step explanation:

i THINK IT DDDDDDDD

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Explanation:

Any binomial distribution has two unique components to it: The number of trials n, and the probability of success p.

We're given n = 12, and we need to find p.

The variance of a binomial probability distribution is given by the formula n*p*(1-p). Plug in n = 12 and set this equal to 1.92

So the equation to solve is 12p*(1-p) = 1.92

Solve for p using a graphing calculator or you could apply the quadratic formula. Either way, you should get the two results of p = 0.2 and p = 0.8

Note that if p = 0.2, then 1-p = 1-0.2 = 0.8, and things flip around when p = 0.8.

Answer:

Total surface area of the given figure is 246.75 square mile.

Step-by-step explanation:

Surface Area of the given figure = Lateral surface area + Area of the base

Lateral surface area of the figure = Sum of the areas of 5 triangular surfaces

                                                        = [tex]5(\frac{1}{2} )(\text{Base})(\text{Slant height})[/tex]

                                                        = [tex]\frac{5}{2}(7)(9.3)[/tex]

                                                        = 162.75 mi²

Surface area of the pentagonal base = 84 mi²

Total surface area of the figure = 162.75 + 84

                                                    = 246.75 mi²

Therefore, total surface area of the given figure is 246.75 square mile.

Answer:

B. 5 2/5

Step-by-step explanation:

Use the long division solution to convert the original fraction  ( 27/ 5 )  to a mixed number. The whole number portion of the mixed number will be the number of times the denominator of the original fraction divides evenly into the numerator of the original fraction ( 5 ) , and the fraction portion of the mixed number will be the remainder of the original fraction division  ( 2 )  over the denominator of the original fraction  ( 5 )

Answer:

144π

Step-by-step explanation:

So you have the volume of A is 96π.

Since the radius of cone A is 6 and the radius of cone B is 9, the ratio of the volumes is 2:3 since it says that they are similar.

Cone B's volume is 1.5 times bigger than cone A.

96π * 1.5 = 144π