-3 ¼ divided by -1/8

Answer:

In my sketch the angle between their flights is 135°

So wouldn't we just have the cosine law??

Step-by-step explanation:

x^2 = 120^2 + 150^2 - 2(120)(150)cos135°

carry on, take care with the cos135, since it will be negative

The slope of the considered roof which has a rise of 10 feet and a run of 15 feet is 2/3

Slope of a line or straight object is the ratio of how much amount of rise occurs in correspondence to the increament in the run.

Thus, we get:

Slope = rise/ run

For this case, we're specified that:

The rise in roof = 10 ft and the run of 15 ft.

Thus, we get:

Slope = rise / run = 10/15 = [tex]\dfrac{5 \times 2}{5 \times 3} = \dfrac{2}{3}[/tex]

Thus, the slope of the considered roof which has a rise of 10 feet and a run of 15 feet is 2/3

Learn more about slope here:
https://brainly.com/question/2503591

Answer: a school must transport 200 students

Step-by-step explanation:

Answer:

150 degrees

Step-by-step explanation:

Answer:

You need 180 degrees for a triangle so, you subtract 150 from 180.

You get 30 degrees.

Then, you subtract 30 from 180 in order to find the degree of x.

The number for x is: 150 degrees

I hope this helps ! :)

Step-by-step explanation:

Answer and step-by-step explanation:

I believe it is 287. I am not entirely sure, but I believe that is the answer.

Answer:

The test statistic needed to evaluate the claim is t = -1.08.

Step-by-step explanation:

The test statistic is:

[tex]t = \frac{X - \mu}{\frac{s}{\sqrt{n}}}[/tex]

In which X is the sample mean, [tex]\mu[/tex] is the expected value of the mean, s is the standard deviation of the sample and n is the size of the sample.

At a certain university, the average attendance at basketball games has been 3125. The athletic director claims that the attendance is the same as last year.

This means that [tex]\mu = 3125[/tex]

Due to the dismal showing of the team this year, the attendance for the first 9 games has averaged only 2915 with a standard deviation of 585.

This means that [tex]n = 9, X = 2915, s = 585[/tex]

What is the test statistic needed to evaluate the claim?

[tex]t = \frac{X - \mu}{\frac{s}{\sqrt{n}}}[/tex]

[tex]t = \frac{2915 - 3125}{\frac{585}{\sqrt{9}}}[/tex]

[tex]t = -1.08[/tex]

The test statistic needed to evaluate the claim is t = -1.08.

Answer: 75%

Step-by-step explanation:

We convert 2 litres into 1000ml which leaves us with:

750/1000 x 100 = 75%

Answer:

37.5%

Step-by-step explanation:

as a percentage it is (750 * 100)/2000

= 750 / 20

= 75/2

= 37.5%.

Answer:

The answer is D. Green; The experimental probability is 22.7%, and the theoretical probability is 15%.

I'm just borrowing a little amount of points thank you sm

Answer:

the second one

Step-by-step explanation:

the first one has 2 faces maybe 1 long and 1 short

but the 2nd one has 3 faces

looking at it not from the top but sideways

Answer:

k=20

remainder=34

Step-by-step explanation:

Answer:

0.54 or 54%

Step-by-step explanation:

P( 1st but not second) = P(1st) - P(1st and Second) = 0.4 - 0.28 = 0.12 = 12%

P( 2nd but not first) = P(2nd) - P(1st and Second) = 0.7 - 0.28 = 0.42 = 42%

Probability of 1 of them (exactly one) = P( 1st but not second) + P( 2nd but not first) = 0.12 (12%) + 0.42 (42%) = 0.54 or also 54%.

Hope this helps!

Step-by-step explanation:

Circumference is 6π = 18.85 in

if you were looking for area

9π = 28.27 in

Answer:

18.85 would be your answer sorry I was so late

Step-by-step explanation:

Answer:

3m+2=11

Step-by-step explanation:

Because equation is joined with equal sign

Answer:

[tex]31 \times \frac{52}{24x6} [/tex]

Options aren't given in the question. However a concise explanation will be given.

Answer:

Length = 1 ; width = 2 and vice versa

Length = 0.5 ; width = 2.5 and vice versa

Step-by-step explanation:

The perimeter of a rectangle is obtained using the formular :

Perimeter = 2(length + Width)

Hence the sum of the length and width of the rectangle multiplied by 2 should give 6

Hence, possible dimension will. Include :

A dimension whereby the sum of length and width gives 3

Length = 1 ; width = 2 and vice versa

Length = 0.5 ; width = 2.5 and vice versa

These are possible dimension of the rectangle which has a perimeter of 6

Answer:

Area of shaded region = 13.07 unit² (Approx.)

Step-by-step explanation:

Given:

Given shaded region is a segment

Radius of circle = 12

Given angle = 60°

Find:

Area of shaded region

Computation:

Area of shaded region = Area of segment

Area of segment = (θ/360)(π)(r²) - (1/2)(sinθ)(r²)

Area of segment = (60/360)(22/7)(12²) - (1/2)(sin60)(12²)

Area of segment = (0.1667)(3.14)(144) - (0.5)(0.866)(144)

Area of segment = (75.42) - (62.35)

Area of segment = 13.07 unit²

Area of shaded region = 13.07 unit² (Approx.)

Answer:

$ 80 xyz

Step-by-step explanation:

..... ......... ..............

Answer:

B. x=9, angle measure is 27  .

Step-by-step explanation:

sol :-

72 - 45 = 27

or 3x and 27° are the vertically opposite angles.

so :-

3x = 27

then : x = 27÷3

X= 9

D^2 = (x2-x1)^2 + (y2-y1)^2

D =sqrt((10+5)^2 + (10-2)^2)

D P SQRT(15^2 + 8^2)

D = sqrt(225 +64)

D= sqrt(289)

D = 17

The distance is 17

Answer:

(51.90 - 37.50) / 3 = G

14.40 / 3 = G

4.8 = G

Savannah will be able to use 4 gigabytes to stay within her budget.

Step-by-step explanation:

Given that under her cell phone plan, Savannah pays a flat cost of $ 37.50 per month and $ 3 per gigabyte, and she wants to keep her bill at $ 51.90 per month, to determine which equation or tape diagram could be used to represent the context if g represents the number of gigabytes of data Savannah can use while staying within her budget, the following calculation should be performed:

(51.90 - 37.50) / 3 = G

14.40 / 3 = G

4.8 = G

Therefore, Savannah will be able to use 4 gigabytes to stay within her budget.

Answer:

0.6?

Step-by-step explanation:

confused by the question but thats the middle decimal..

Answer:

If given enough information yes

Step-by-step explanation:

If you were given the weight and the distibution of the weight and the elasticity of the cup, as well as the trajectory of the cup and the force it was thrown at, and the proportions of the cup, its shape, where it's landing, etc. You could give a definitive probability. For example, If there is more weight at the bottom of the cup it might be less probable to land on it's side

Answer:

Step-by-step explanation:

To solve this problem, you have to solve with order of operations.

Order of operations stands for:

PEMDAS

Parentheses

Exponents

Multiply

Divide

Add

Subtract

Do multiply.

79-4*6+12/3

4*6=24

Rewrite the problem down.

79-24+12/3

Divide.

12/3=4

79-24+4

Add and subtract.

79-24=55

55+4

55+4=59

[tex]\sf\boxed{59}[/tex]

As a result, the final answer is 59.

Answer:

1 = 20°

2 = 90°

3 = 70°

4 = 55°

Answer: 99.7% of data will fall within 3 standard deviations of the mean. The mean is 500 and the standard deviation is 100. ... Since we are only concerned with the scores from 500 to 700, we only want the half that is greater than the mean: 95/2 = 47.5%, or 0.475.:

Step-by-step explanation:

Answer: SA≈27.1.

The formula is SA=2πrh+2πr2.

The radius is 0.75 since 1.5 divided by 2=0.75.

Plug it in.