Mathematics High School

GEOMETRY. I will give brainliest

GEOMETRY. I Will Give Brainliest

Answers

Answer 1

Answer:

15 (3rd option)

Step-by-step explanation:

Circumference formula=2 x pi x r(radius)

So, 30 pi = 2 pi r

Next, isolate the r(radius)

30 pi / 2 pi = r

The 2 pi's cancel out and leaves 30/2

r=15

Related Questions

What is the median of the data set? 15, 19, 20, 22, 26, 30, 31
O A. 15
O B. 31
O c. 22
O D. 7.​

Answers

Answer:

C. 22

Step-by-step explanation:

The median is the middle number of the set if the numbers are in order from least to greatest.

This set of numbers is in order, so the median is the middle number = 22

Pls answer this..........

Answers

Answer:

b.

Step-by-step explanation:

Simplify 8(y - 4) * please

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the answer should be 8y - 32

Answer:

Step-by-step explanation:

8y-32 which could also mean that y = 4 by dividing

Simplify 2x + 2y - x + 4 - 1 + 3x + 2y + 7

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add all the like terms together
4x+4y+10
4x + 4y + 10..........

plz help giving brainliest need help in all questions and show steps​

Answers

Answer:

1. 3^7/3^2

=3^(7-2)

=3^5

Now 3^5*3^5

=3^(5+5)

=3^10

2. (2^2)^3

=2^(2*3)

=2^6

(2^6)*(3^6)*(5^6)

Step-by-step explanation:

Hope this helps <3

If you like my answer pls brainly

I need help so fast please!

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the third option is correct hope this helps!!!

write the equation of the line in fully simplified slope-intercept form?

Answers

Answer:

y= -2x+1

Step-by-step explanation:

i hope this helps :)

Y=-2x+1

Good luck hope it helps :)

HOW DO U FIND THE ORTHOCENTER???

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Answer:

Here i can explain it

Step-by-step explanation:

mark me as brainliest pls 簿絵時ぇ

Find the equations of two line segments forming sides of the triangle. Find the slopes of the altitudes for those two sides. Use the slopes and the opposite vertices to find the equations of the two altitudes. Solve the corresponding x and y values, giving you the coordinates of the orthocenter

2) Evaluate (-9.2) + (7.5) = O -16.7 O 16.7 0 -1.7 1.7​

Answers

Answer:

C.  -1.7

Step-by-step explanation:

whats infinity times infinity?

Answers

Answer:

infinity

Step-by-step explanation:

Infinity times Infinity = Infinity

The answer to this question is:

Infinity

Basically, numbers cant get any higher than infinity. This would be the best option.

6
Evaluate the questions below and select the statistical ones.
A
How many goals are hit in a Soccer match?
B How many goals did Pele hit for Brazil in his career?
C
How many goals were hit in Final game the 2010 Soccer World Cup?

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Answer:

Step-by-step explanation:

9. Fernando paid $46.40 for 4 movie tickets. Each ticket cost the same amount. What was the cost of each movie ticket in dollars and cents?​

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Answer:

11.6 per ticket

Step-by-step explanation:

All you do is 46.40 divided by 4 and you get 11.6.

Help please.................

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Angle = 1/2(Angle of Longer Arc - Smaller Arc)
Angle = 1/2(175/57)
Angle = 59°
Babahssjsidiurbebrjrjrofoiriejenenene

The equation 3x + 7y = 105 represents the number of bags of sand (x) and bags of mulch (y) that can be bought with $105. If no bags of sand are bought, how many bags of mulch can be bought with $105?
Show work to support your answer.

Answers

Answer:

15 bags

Step-by-step explanation:

3(0) + 7y=105

7y=105

y=15

Enter the correct answer in the box.
Simplify the expression (62)4

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6 times 6 is 36, 36 times 4 is 144. So 144 would be the final simplified expression.

Answer:

1,679,616

Step-by-step explanation:

which point is located on the x-axis?
​

Answers

Answer:

any point that x is 0

Step-by-step explanation:

I WILL GIVE BRAINLY
[tex]x^{2} +9y^{2} =1[/tex] is an ellipse. The line y=mx+2 is tangent to the ellipse. Determine the value of ([tex]m^{2}[/tex]). Express your answer as an integer or as a common or improper fraction.

Answers

9514 1404 393

Answer:

  m^2 = 35/9

Step-by-step explanation:

The line will be tangent to the ellipse where there is one point of intersection between the line and the ellipse. We can find that case by looking at the discriminant of the quadratic.

  x^2 +9(mx +2)^2 = 1

  x^2 +9(m^2x^2 +4mx +4) = 1

  (9m^2 +1)x^2+36mx +35 = 0 . . . . subtract 1, collect terms

__

Then the discriminant is ...

  (36m)^2 -4(9m^2 +1)(35)

We want it to be zero, so we have ...

  1296m^2 -1260m^2 -140 = 0 . . . . eliminate parentheses

  36m^2 = 140 . . . . . . . . . . . . . . . add 140

  m^2 = 140/36 . . . . . . . . . . . . divide by 36

  m^2 = 35/9

Triangle QRS was dilated using the dilation rule DP,4.

Point P is the center of dilation. Triangle Q R S is dilated to create triangle Q prime R prime S prime. The length of P R is 3.

What is PR'?

6 units
9 units
12 units
15 units

Answers

Using the dilation rule, the length of P'R' is: C. 12 units.

What is Dilation?Dilation, as a type of transformation, is the enlargement or reduction of a shape to create a new image which is similar to the original image.If the scale factor is a whole number, it means it's an enlargement, if fraction, it means it is a reduction.

Given that the scale factor of dilation is 4, and PR is 3.

Therefore:

P'R' = 4(PR)

P'R' = 4(3)

P'R' = 12 units.

Therefore, using the dilation rule, the length of P'R' is: C. 12 units.

Learn more about dilation on:

https://brainly.com/question/10253650

Answer:

Its c (12)

Step-by-step explanation:

Edge

PLEASE Help ASAP!!!!!!!!!!!!!!!!!!!!!Tyson has a 50$ gift card to use at a store. He does not have additional money to spend at the store. Tyson will purchase a belt that costs $8 and x number of shirts that cost 15$ each. The function f(x) = 42-15x models the balance on the gift card after Tyson makes the purchases. What is the most appropriate domain of the function?

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Answer:

multiply that what my teacher said do

Step-by-step explanation:

a movie theater makes a profit of $15 on adult tickets and $7.50 for children's tickets

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Answer:

Step-by-step explanation:

The area of a rectangular garden is 8330 m².
If the length of the garden is 98 m, what is its width?

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9514 1404 393

Answer:

  85 m

Step-by-step explanation:

The area is the product of length and width. This can be used to find the width.

  A = LW

  8330 m² = (98 m)W . . . . . . . . . . . fill in the given values

  8330 m²/(98 m) = W = 85 m . . . . divide by the coefficient of W

The width of the garden is 85 meters.

Can someone please help it’s a quick question

Answers

Answer:

x = -12

Step-by-step explanation:

3/4x + 12 = 3

3/4x = -9

3x = -36

x = -12

Help with the attachment please it would be so much help!!!!

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Answer:

angle BED and angle DEB are the answers.

please help me ( multiple choice ) explain too:)

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Answer:

what is the questioon?

Step-by-step explanation:

find the whole quantity if 5 percent of it is 500​

Answers

Answer:

10,000

Step-by-step explanation:

500/0.05= 10,000

You take the amount you are given divided by the decimal form of the percentage you are given to find the answer.  It's a reverse from the way you find 5% of 10,000.

0.05=5%

Check your work: 10,000*5%= 500

Helppp show work for brisnly

Answers

Answer:

18

Step-by-step explanation:

3/4 x 24 = 18

I thinks it’s 18 sorry if it is wrong

[ the domain of g(x) = 4x - 12 is {2, 3, 6, 8}. what is the range? ]
please help me i dont have much time im begging u its 50 POINTS!!!!!

Answers

Answer:

range: {-4,0,12,20}

Step-by-step explanation:

these values are the y-values for the specific four domain values given

If quadrilateral JKLM is a rhombus, find m

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The correct answer is 108°
90+36=126
180-126=54
54x2= 108°

use the function y=3/2x-3 to make a table of the value for the equation

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Answer: [View the graph]

(-2,-6)

(-1, -4.5)

(0,-3)

(1, -1.5)

(2,0)

I will appreciate if you answer this problem,thanks

Answers

Answer:

None

Step-by-step explanation:

By graphing out the both line segments through graphing software, segments AB and CD have no intersections on the co-ordinate plane.

I've attached a screenshot of what i graphed out.

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