I need help on Finding the base and height ​

Answer:

70

Step-by-step explanation:

An angle formed by 2 tangent lines is equal to one half the measure of the major arc minus the measure of the minor arc.

we are given the minor arc ( 110 ) however we are not given the major arc.

Because circles make a 360 degree rotation we can find the major arc by subtracting the measure of the minor arc from 360

Thus, major arc = 360 - 110 = 250

Now that we have identified the major and minor arc we can find x

Recall that x = 1/2 ( major arc - minor arc )

Thus, x = 1/2 ( 250 - 110 )

250 - 110 = 140

140 / 2 = 70

Hence, x = 70

Answer:

1 hour and 45 mins

Step-by-step explanation:

I am not sure I am right but I think I am

Hope this helps!

Answer:

1 hour and 25 minutes

Step-by-step explanation:

The probability of getting exactly one tail would be = 1/2

Probability can be defined as the possibility of an event occuring or an outcome of an event.

The number of time the fair coin was tossed = 2 times

From the sample space, the total number of samples = 4.

The number of single heads = 2

The probability of getting a single head (H) = 2/4 = 1/2

Learn more about probability here:

https://brainly.com/question/25289437

#SPJ1

Answer:

Step-by-step explanation:

For Explanation , see image

Answer:

y = 0

Step-by-step explanation:

y = mx + b

if slope = 0 and passes through (5,0)

then

0 = 0(5) + b

b = 0

then y = 0

The probability that her trip will take longer than 80 minutes  is 0.20.

The probability that the trip takes longer than 80 minutes is equal to the area of the uniform distribution to the right of 80. Since the distribution is uniform, the area to the right of 80 is equal to the proportion of the total area that is to the right of 80.

The total area under the uniform distribution is equal to the length of the interval, which is (90 - 40) = 50.

The area to the right of 80 is equal to (90 - 80) = 10.

So the probability that the trip takes longer than 80 minutes is:

10 / 50 = 0.2

Therefore, the answer is 0.20.

Learn more about distribution

https://brainly.com/question/31197941

#SPJ4

Answer:

The average rate of change of a function over an interval is found by taking the difference between the function's values at the endpoints of the interval and dividing by the length of the interval. In this case, we have:

f(1) = -3(1)^3 + 7(1) = -3 + 7 = 4

f(3) = -3(3)^3 + 7(3) = -27 + 21 = -6

The average rate of change over the interval from x=1 to x=3 is therefore (-6 - 4) / (3 - 1) = -10 / 2 = -5.

To label your answer, you could write something like: "The average rate of change of the whale's movement over the interval from x=1 to x=3 seconds is -5 meters/second."

Answer: 16 meters

Step-by-step explanation:

1 cm         4cm

--------    =  ---------

4m             16m

Answer: $51.48

Step-by-step explanation:

If a $52 item is marked up by 10%, its new price will be:

$52 + 10% of $52 = $52 + $5.20 = $57.20

Then, if this new price is marked down by 10%, the final price will be:

$57.20 - 10% of $57.20 = $57.20 - $5.72 = $51.48

Therefore, the final price of the item after the markup and markdown is $51.48.

Answer:

223 I guess

if wrong sorry bro

Answer:

y=10

Step-by-step explanation:

If u need work just ask me in the comments!

Answer:

The highest point of y is 16, so the absolute maximum is y=16.

The possible values for\($r$ are $r = 0$ and $r = \frac{1}{2}$.\)
The answer is that \($|z|$\) can be either 0 or \($\frac{1}{2}$\).

To find the answer, we need to solve for \($z$\) using the given information.

Let's start by setting up the equations. We know that \($P$\) is represented by\($z$\\$Q$\)

is represented by \($(1+i)z$\), and \($R$\) is represented by

\($2\overline{z}$\)

Since\($|z| < 1$\) we can write \($z$ \\as $z = re ^ {i\theta}$\)

where\($r<1$\) and \($\theta$\) is the argument of \($z$\)

Now let's substitute the representations o\(f $P$, $Q$, and $R$ using $z$:\)

\($P = z = re^{i\theta}$\)

\($Q = (1+i)z = (1+i)re^{i\theta}$\)

\($R = 2\overline{z} = 2re^{-i\theta}$\)

Since \($Q$\) is the conjugate of \($R$\), we can equate the real and imaginary parts of \($Q$\) and \($R$\):

\($Re(Q) = Re(R)$ and $Im(Q) = -Im(R)$\)

Expanding these equations gives us:

\($r\cos\theta = 2r\cos\theta$ (equation 1)\)

\($r\sin\theta = -2r\sin\theta$ (equation 2)\)

From equation 1, we have \($r\cos\theta = 2r\cos\theta$\), which simplifies to \($r = 0$ or $r = \frac{1}{2}$\).

From equation 2, we have \($r\sin\theta = -2r\sin\theta$, which simplifies to $0 = 0$.\)

Since the second equation is always true, it doesn't give us any additional information.

Therefore, the possible values for\($r$ are $r = 0$ and $r = \frac{1}{2}$.\)
The main answer is that \($|z|$\) can be either 0 or \($\frac{1}{2}$\).

To know more about conjugate visit:

brainly.com/question/29081052

#SPJ11

The points $P,$ $Q,$ and $R$ are represented by the complex numbers $z,$ $(1 i) z,$ and $2 \overline{z},$ respectively, where $|z|

Answer:

the board gets cut into two pieces

Step-by-step explanation:

5/14 is half of 5/7

Answer:

I do believe the answer is 2

Step-by-step explanation:

you need a common denominator so you multiply 5/7 by two to make 7, 14. What you do to the bottom you do to the top so your fraction turns into 10/14. She cuts pieces that are 5/14 long so 10/14-5/14=5/14-5/14=0 so she cuts 2 pieces

Answer:

x=152.5

Step-by-step explanation:

subtract from both sides 25 so it will be

10x=1525

then divide both by 10 so it will be

x=152.5

Sorry the picture won't load for me I'm not sure if it's just my wifi.

we have found the derivative(dy/dx) of the given equation xy² - 5xy = 2x using implicit differentiation method.

The given equation is,xy² - 5xy = 2x To find dy/dx, we use implicit differentiation method. Let us differentiate the given equation w.r.t x. We get,

\(\frac{d}{dx}$ (xy² - 5xy) = $\frac{d}{dx}$ (2x) = > $\frac{d}{dx}$ (x.y²) - $\frac{d}{dx}$ (5xy) = $\frac{d}{dx}$ (2x) = > $\frac{d}{dx}$ (x.y²) - 5$\frac{d}{dx}$ (x.y) = 2\)Now, we solve for \($\frac{dy}{dx}$\). For that, we first differentiate x.y² and x.y w.r.t x using product rule.\($\frac{d}{dx}$ (x.y²) = $\frac{dx}{dx}$.y² + x.$\frac{d}{dx}$ (y²) = y² + x.2y.$\frac{dy}{dx}$ = y² + 2xy$\frac{dy}{dx}$ $\frac{d}{dx}$ (5xy) = 5.$\frac{dx}{dx}$.y + x.5$\frac{dy}{dx}$ = 5y + 5xy$\frac{dy}{dx}$\)Now we substitute these values in the main equation to obtain the final answer.

To find the derivative (dy/dx) of the equation xy² - 5xy = 2x, we use implicit differentiation method. First, we differentiate the equation w.r.t x. Then, we differentiate x.y² and x.y using product rule. We substitute these values in the main equation and solve for \($\frac{dy}{dx}$\).

To know more about equation visit:

brainly.com/question/29657983

#SPJ11

Hello!

First, let's discover the slope using the formula below:

Let's use (x1, y1) as (-1, 5) and (x2, y2) as (3, -1). Replacing it in the formula:

So, we know one part of the equation, that m = -3/2.

Now, we have to calculate b:

To do it, let's use the point (x2, y2) = (3, -1) again:

So, we also know that b = 7/2.

Answer:

Step-by-step explanation:

a). tan(75°) = \(\frac{\text{Opposite side}}{\text{Adjacent side}}\)

                  = \(\frac{11}{k}\)

    k = \(\frac{11}{\text{tan}(75)}\)

    k = 2.947

    k = 2.95 cm

b). cos(52°) = \(\frac{16}{s}\)

    s = \(\frac{16}{\text{cos}(52)}\)

    s = 25.988

    s ≈ 25.99 cm

c). sin(5°) = \(\frac{\text{Opposite side}}{\text{Hypotenuse}}\)

               = \(\frac{16.1}{q}\)

    q = \(\frac{16.1}{\text{sin}(5)}\)

    q = 184.727

    q ≈ 184.73 cm

Answer:

What is the variable behind the 5?

Step-by-step explanation:

\(\frac{13*5^{3}*z^{10}}{x^{5}}\)

OR

\(\frac{1625 z^{10}}{x^{5}}\)

Answer:

(13x * 10^53) + 10.

Step-by-step explanation:

To simplify the expression "13x 10^53--10" and write it using only positive exponents, we can follow these steps:

Step 1: Remove the double negative signs by converting them to positive signs:

13x 10^53 + 10

Step 2: Rewrite the expression by moving the term with a positive exponent to the denominator:

13x / (10^-53) + 10

Step 3: To simplify the denominator, we can rewrite 10^-53 as (1/10^53):

13x / (1/10^53) + 10

Step 4: Simplify the division of a fraction by multiplying by its reciprocal:

13x * (10^53/1) + 10

Step 5: Multiply 13x by 10^53:

(13x * 10^53) + 10

The simplified expression, written using only positive exponents, is (13x * 10^53) + 1

Answer:

£3691 (nearest pound)

Step-by-step explanation:

Consider the rate of compound interest is r and the initial amount of savings is P, hence

\(P \ + \ P \ \times \ r \ = \ P \ (\ 1 \ + \ r \ ) \qquad (Final \ amount \ for \ the \ 1st \ year ) \\ \\ \ P \ (\ 1 \ + \ r \ ) \ + \ P \ (\ 1 \ + \ r \ ) \ \times \ r \ = \\ \ P\ ( \ 1\ + \ r \ ) \ ( \ 1 \ + \ r \ ) \ = \ P \ {( \ 1 \ + \ r \ )}^2 \qquad (Final \ amount \ for \ the \ 2nd \ year) \\ \\ \ P \ {(\ 1 \ + \ r \ )}^2 \ + \ P \ {(\ 1 \ + \ r \ )}^2 \ \times \ r \ = \\ \ P\ {( \ 1\ + \ r \ )}^2 \ ( \ 1 \ + \ r \ ) \ = \ P \ {( \ 1 \ + \ r \ )}^3 \\ \\ (Final \ amount \ for \ the \ 3rd \ year)...\)  

Therefore, the final amount of savings after nth years of compund interest is

\(P \ {( \ 1 \ + \ r \ )}^n\).

Given that 4.2% compound interest was used for the first 4 years to a savings of £2350, thus

\(Final \ amount \ for \ the \ first \ 4 \ years \ = \ 2350 \ {( \ 1 \ + \ \frac{4.2}{100} \ )}^4 \ = \ 2770.36\)

Then, taking the final amount of savings previously into an initial amount for the next 6 years with 4.9% compound interest.

\(2770.36 \ {( \ 1 + \frac{4.9}{100} \ )}^6 \ = \ 3691.40 \ = \ 3691 \ (nearest \ pound)\)

Answer:

y - 4 = -2/3 (x + 1)

Step-by-step explanation:

y2 - y1 / x2 - x1         -2 - 4 / 8 - (-1)      -6/9     = -2/3

y - 4 = -2/3 (x + 1)

Answer: (7.5, 4.5)

Step-by-step explanation:

To find the midpoint, we can just find the average of the x values and the y values.

x=(10+5)/2=15/2=7.5

y=(5+4)/2=9/2=4.5

Answer:

(A)

Step-by-step explanation:

because i search it to google then i see the answer so please i want you to give me the brainlieast answer

Answer:

A = 87392.1

B = 21143.25

C = 579.27

Hope this helps you. Sorry for the handwriting.

The mean and standard deviation of the total time are µx = 66 and σx = 3.17, so the correct answer is (D) µx= 66 σx= 3.17.

To find this:

The total time to complete all three tasks is the sum of the time taken for each task. The mean time to complete all three tasks (µx) can be calculated by adding the mean time for each task: µx = 36 + 22 + 8 = 66. The standard deviation (σx) of the total time can be calculated using the standard deviation of each task and the square root of the number of tasks (n).

Using the formula: \(\sigma x = \frac{\sqrt{\sigma1^2 + \sigma2^2 + \sigma3^2}}{\sqrt n}\),

where σ1, σ2, σ3 are the standard deviations of each task, n = 3.

Plugging in the values, we get

\(\sigma x = \sqrt(2.5^2 + 1.8^2 + 0.75^2)/\sqrt3 \\= \sqrt{6.25 + 3.24 + 0.5625}/\sqrt3 \\= \sqrt{10.0525}/\sqrt3 = 3.17\)

Hence, the mean and standard deviation of the total time are µx = 66 and σx = 3.17, so the correct answer is (D) µx= 66 σx= 3.17.

To learn more about the standard deviation, visit:

brainly.com/question/23907081

#SPJ4

Answer:

Step-by-step explanation:

Answer:

50π or you can put 157

Step-by-step explanation:

So, the volume of a cone:

1/3*π*radius²*height

1/3π*25*6

50π

50*3.14 = 157

Given:

Perimeter of a triangle = 17 inches

First side is twice the second.

Third side is 3 inches less than the second side.

To find:

The measure of the longest side.

Solution:

Let the second side be x. Then,

First side = 2x

Third side = x-3

We know that, perimeter of a triangle is the sum of all three sides of it.

\((2x)+x+(x-3)=17\)

\(4x-3=17\)

\(4x=17+3\)

\(4x=20\)

Divide both sides by 4.

\(x=5\)

Now,

First side = \(2(5)=10\) inches

Second side = 5 inches

Third side = \(5-3=2\)  inches

Therefore, the measure of the longest side is 10 inches.

Answer:

Answer: Option H

Step-by-step explanation:

Hey there!

Given;

\( \frac{n}{3} - 2 = - 0.5\)

Shift (-2) in right side.

\( \frac{n}{3} = - 0.5 + 2\)

\( \frac{n}{3} = 1.5 \)

Multiply 3×1.5

\(n = 1.5 \times 3\)

Therefore the value of n is 4.5.

Hope it helps...