1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ede4ka [16]
3 years ago
8

This is a question in statistics. Please answer with an explanation, thanks!

Mathematics
1 answer:
Liula [17]3 years ago
4 0

Answer:

ewfd

Step-by-step explanation:

ewxd

You might be interested in
A painting shaped like a circle has a diameter of 20 inches. A circular frame extends 2 inches around the edge of the painting.
Natasha_Volkova [10]
So hmm check the picture below

8 0
3 years ago
A<br> A<br><br> B<br> B<br><br> C<br> C<br><br> D<br> D<br> Skip to navigation
nekit [7.7K]

Answer:A B C D

Step-by-step explanation:

it is A B C D

6 0
3 years ago
Solve the proportions:
IRINA_888 [86]

<u>Answer:</u>

  • 6. 6.75
  • 7. 27
  • 8. 92/17
  • 9. 49

<u>Step-by-step explanation:</u>

<u>- Question 6 -</u>

  • 9/16 = x/12
  • => 16x = 12 x 9
  • => 16x = 108
  • => x = 6.75

Hence, <u>the value of x in this proportion is 6.75.</u>

<h3>_______________________________</h3>

<u>- Question 7 -</u>

  • -3 + x/18 = 12/9
  • => -3/18 + x/18 = 4/3
  • => x/18 = 4/3 + 1/6
  • => x/18 = 8/6 + 1/6
  • => x/18 = 9/6
  • => x = 9/6 x 18
  • => x = 27

Hence, <u>the value of x is 27</u>

<h3>_______________________________</h3>

<u>- Question 8 -</u>

17/15 = 10/2x - 2

=> 17(2x - 2) = 150

=> 34x - 34 = 150

=> 34x = 184

=> x = 184/34

=> x = 92/17

Hence, <u>the value of x is 92/17</u>

<h3>_______________________________</h3>

<u>- Question 9 -</u>

  • x - 16/x + 6 = 3/5
  • => 5(x - 16) = 3(x + 6)
  • => 5x - 80 = 3x + 18
  • => 2x = 98
  • => x = 49

Hence, <u>the value of x is 49.</u>

<h3>_______________________________</h3>

Hoped this helped.

3 0
2 years ago
Write the equation in standard form. Identity the center and radius.<br> x² + y2 + 8x-4y-7=0
Masteriza [31]

Answer:

  • See below

Step-by-step explanation:

<u>Given equation:</u>

  • x² + y² + 8x - 4y - 7 = 0

<u>Convert this to standard form by completing the square:</u>

  • (x - h)² + (y - k)² = r², where (h, k) - center, r - radius
  • x² + 2*4x + 4² + y² - 2*2y + 2² - 16 - 4 - 7 = 0
  • (x + 4)² + (y - 2)² - 27 = 0
  • (x + 4)² + (y - 2)² = 27
  • (x + 4)² + (y - 2)² = (√27)²

The center is (- 4, 2) and the radius is √27

3 0
2 years ago
Please someone help me I don’t understand
Thepotemich [5.8K]

Answer:

Step-by-step explanation:

Remark

The solution to this is to add the two vertically opposite arcs and take 1/2 of the result to get the intersecting angle of the chords.

Solution

<x = 1/2 (arc measure of 116 + 74)

<x = 1/2 (190)

<x = 95

8 0
2 years ago
Other questions:
  • A father is 60 yrs old son is half his age .How old was the boy when his father was four times his age
    13·2 answers
  • What are the first 3 common multiples of 12 and 28
    12·2 answers
  • At jacks laundromat, 6 of the washers must be replaced. These washers represent 1/4 of the total number of washers. If w represe
    6·2 answers
  • A freight train traveled 144 miles in 6 hours. At what rate, in miles per hour, did the train travel?
    13·2 answers
  • If you are given a 4% raise and inflation is 1%, you are___
    12·1 answer
  • 9. The front part of a tent is 8 feet long and 5 feet tall. What is the area of the front part of the tent?
    6·1 answer
  •  a farmer can cut 1/3 acre of hay every 25 minutes.
    8·2 answers
  • Serves 4 people
    7·1 answer
  • Is 1/8 greater less or equal than 5/6
    11·2 answers
  • Mcd de 120 , 160 , 180 , 200 paso por paso (el que responda le doy corona)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!