The length of the hypotenuse of a 30-60-90 triangle is 4. find the perimeter

Answer:

h = 7 cm

Step-by-step explanation:

Formula

[tex]V=\frac{1}{3}\pi r^{2} h\\ \\65,94cm^{3} =\frac{1}{3}*3,14*9*h\\ \\197,82=28,26*h\\\\h=197,82:28,26\\\\h=7~cm\\\\al3xis[/tex]

Answer:

yes sure continue with questions

Answer:

1/2

Step-by-step explanation:

with one dice the probability is 1/6 as equal chances for each number from 1 to 6

with 3 dices it is 3 times more: 3*1/6= 1/2

Answer:

7/9

Step-by-step explanation:

since they have a common denominator, you could just add 2 and five together to get 7.

Answer:

Step-by-step explanation:

[tex]\frac{2}{9}+\frac{5}{9}[/tex]

[tex]\frac{2+5}{9}[/tex] When you have the same denominator you just have to add the numbers above

= [tex]\frac{7}{9}[/tex]     This is the answer.

I hope this help you :)

Answer:

The graph will show an initial value that is lower on the y-axis

Step-by-step explanation:

The exponential function has the next general form:

[tex]y = ab^x [/tex]

where a is the initial amount and b is the base.

If the a value in the function is decreased, but remains greater than 0, the y-intercept of the curve decrease.

Answer: The graph will show an initial value that is lower on the y-axis

Step-by-step explanation: i got it right on edge!

Answer:

1/3

Step-by-step explanation:

Rolling a die has the possible outcomes of 1,2,3,4,5,6 = 6 total

P(3 or 5) = number of  3 or 5's / total

              = 2/6

                = 1/3

Answer:

Answer:

1/36

Step-by-step explanation:

Getting a 3 is 1/6

Getting a 5 is 1/6

Multiply those and get 1/36

Answer:

Step-by-step explanation:

Answer:

18 cubic units

Step-by-step explanation:

There is 12 cubes on the bottom layer and 6 on top layer. Adding those two number together, give you a total 18 cubic units.

Answer:

x = 9 ft

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h

We know the radius is x

4069.44 = pi x^2 16

Divide each side by 16 pi

4069.44 / 16 pi = x^2

Using 3.14 for pi

81 = x^2

Take the square root of each side

sqrt(81) = sqrt(x^2)

x = 9

Answer:1900 in 36 hours and 1200 in 24 hours

Step-by-step explanation:

Find how many they can make in an a hour first. 250 divided by 5. That makes 50. Multiply that by the amount of hours

Answer:

164.7 in2

Step-by-step explanation:

Solve for surface area

Shape: Pyramid

Formula: L*W*H

A≈167.13 round to the nearest ten = 164.7 in2

The correct answer to this question is 164.7 in2

So A is the correct answer

Hope this helps.

Answer:

4914 yd³

Step-by-step explanation:

Volume= base*height

Base= 1/2*18*√18²-9²= 140.30 yd²

Height= 35 yd

V=140.40*35= 4914 yd³

Answer:

The equation is:

[tex](x - 0)^2 + (y - 4)^2 = 3[/tex]

Step-by-step explanation:

The equation of a circle:

[tex](x - h)^2 + (y - k)^2 = r^2[/tex]

(where [tex](h, k)[/tex] represents the center and [tex]r[/tex] the radius).

-Use the given center and radius for the equation of a circle:

[tex](x - 0)^2 + (y - 4)^2 = \sqrt{3} ^2[/tex]

After, you have the equation of a circle written, simplify the radius by the exponent [tex]2[/tex]:

[tex](x - 0)^2 + (y - 4)^2 = 3[/tex]

So now, you have found the equation of a circle.

Answer:

(x)^2 + (y - 4)^2 = 3

(it could also be (x - 0)^2 + (y - 4)^2 = 3 but you can drop the zero by the x and just have it like: (x)^2 + (y - 4)^2 = 3)

So the right options are:

Please see the attached picture for full solution

Hope it helps

Good luck on your assignment

Answer:

17 1/3

Step-by-step explanation:

Total number of Jar she make is [tex]17\frac{1}{3}[/tex] jar

Given that;

Number of strawberry jam jar = [tex]4\frac{1}{3}[/tex] jars

Number of apricot jam jar = 3(Number of strawberry jam jar)

Find:

Total number of Jar she make

Computation:

Given problem is Sum base problem.

Number of apricot jam jar = 3(Number of strawberry jam jar)

Number of apricot jam jar = 3([tex]4\frac{1}{3}[/tex])

Number of apricot jam jar = 3(13/3)

Number of apricot jam jar = 13 jar

Total number of Jar she make = (13/3) + 13

Total number of Jar she make = [tex]17\frac{1}{3}[/tex] jar

Find out more information about 'Sum based problem':

https://brainly.com/question/537797?referrer=searchResults

Answer:

About 238.07 miles

Step-by-step explanation:

The tangent of an angle is equivalent to the length of the opposite side divided by the length of the adjacent side. Therefore:

[tex]\tan 38=\dfrac{186}{x} \\\\x=\dfrac{186}{\tan 38}\approx 238.07[/tex]

Hope this helps!

Answer:

75600

Step-by-step explanation:

Answer:

How much do the drinks cost? Add them together and take away .75

Step-by-step explanation:

Answer:

[tex] \boxed{x - y = -2\sqrt{7}} [/tex]

Given:

[tex]x + y = 4 \\ \\ {x}^{2} + {y}^{2} = 22 \\ \\ {x}^{4} = {y}^{4} - 176 \sqrt{7} [/tex]

Step-by-step explanation:

[tex] = > {x}^{4} = {y}^{4} - 176 \sqrt{7} \\ \\ = > {x}^{4} - {y}^{4} = - 176 \sqrt{7} \\ \\ = > {( {x}^{2}) }^{2} - { ({y}^{2}) }^{2} = - 176 \sqrt{7} \\ \\ = > ( {x}^{2} + {y}^{2} )( {x}^{2} - {y}^{2} ) = - 176 \sqrt{7} \\ \\ = > ( {x}^{2} + {y}^{2}) (x + y)(x - y) = - 176 \sqrt{?} \\ \\ = > 22 \times 4(x - y) = - 176 \sqrt{7} \\ \\ = > 88(x - y) = - 176 \sqrt{7} \\ \\ = > x - y = - \frac{176 \sqrt{7} }{88} \\ \\ = > x - y = - 2 \sqrt{7} [/tex]

Identity used:

[tex]{x}^{2} - {y}^{2} = (x + y)(x - y)[/tex]

Answer:

-2[tex]\sqrt{7}[/tex]

Step-by-step explanation:

[tex]x^{4} - y^{4} = -176\sqrt{7} \\(x^{2} + y^{2})(x^{2} - y^{2} ) = -176\sqrt{7} \\(x^{2} - y^{2} )= \frac{-176\sqrt{7}}{22} \\(x + y)(x - y) = -8\sqrt{7}\\ x - y = \frac{-8\sqrt{7}}{4} = -2\sqrt{7}[/tex]

Answer:

it should take her 45 minutes to run 9 laps

Step-by-step explanation:

40/8 = 5

9*5 = 45

Answer:

A

Step-by-step explanation:

Because the x's domain has whole numbers from 0-10

Answer:

Domain is whole numbers from 0 to 10

Step-by-step explanation:

The domain is the inputs to the function

Since the inputs are discrete ( dots)

Domain is whole numbers from 0 to 10

Answer:

The south had no justified reason to secede from the union.

Step-by-step explanation:

The south had no justified reason to secede from the union. They were still bound to the constitution, had no legal right to secede, and broke numerous laws such as forming an illegal alliance and attacking the United States (at Ft. Sumter). The constitution was created as the basis of the United States government.

Answer:

All the above can be the math skills useful in planning an effective budget.

Answer:

C

Step-by-step explanation:

Answer: 52

Step-by-step explanation:

Answer: The answer is 2/1 or 2

Step-by-step explanation:

This is because you take one point on the line and then go up how many spaces to the next point on the line.

Answer:

The probability the Rams scored at least 20 points is 62.5%

Step-by-step explanation:

Data form histogram:

No. of points                        No. of games

0-9                                                 2

10-19                                              4

20-29                                            5

30-39                                            3

40-49                                            2

Now we are supposed to find the probability the Rams scored at least 20 points

So, we are supposed to find the probability the Rams scored 20 or more than 20

So, Total no. of games = 2+4+5+3+2=16

No. of games where score is 20 or more than 20 =5+3+2 = 10

So,  the probability the Rams scored at least 20 points = [tex]\frac{10}{16}=0.625[/tex]

So, the probability the Rams scored at least 20 points is 62.5%

Hence Option D is true .

Answer:

The answer is option A

The x-intercepts are (–12, 0) and (–6, 0). The y-intercept is (0, 72). The vertex is an absolute minimum, (–9, –9).

Hope this helps.

Answer:

900 min = 15 hours

Step-by-step explanation:

when we convert the velocities of the ships into miles/ min we get

45mph = 45m/60min = 0.75m/min

36mph = 36m/60min = 0.6m/min

The equations determining the distances  of the ships from the port M (set at x=0) are

D1 = 0.75t (for 45mph ship)

D2 = 162 + 0.6(t-45) (for 36mph ship)

The solution to these equation lie at t= 900 minutes; therefore the two ships will meet 900 minutes after the departure of the first ship.

Answer:

(2.5 , 0)

Step-by-step explanation:

Given points C and D. the coordinates of point P that partitions CD such that CP:PD=m:n can be calculated using the formula:

[tex]x=(\dfrac{m}{m+n})(x_2-x_1)+x_1$ , y=(\dfrac{m}{m+n})(y_2-y_1)+y_1\\\\$Now, (x_1,y_1)=C(5,-1), (x_2,y_2)=D(-5,3),$ m:n=1:3\\Therefore:\\x=(\dfrac{1}{1+3})(-5-5)+5\\=(\dfrac{1}{4})(-10)+5\\=\dfrac{-10}{4}+5\\\\x=2.5[/tex]

Similarly:

[tex]y=(\dfrac{1}{1+3})(3-(-1))+(-1)\\=(\dfrac{1}{4})(4)-1\\=1-1\\y=0[/tex]

Therefore, the coordinates of P is (2.5,0)