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
Sindrei [870]
3 years ago
8

Can someone help me With this is geometry and I need to get it right

Mathematics
1 answer:
alukav5142 [94]3 years ago
3 0

Answer transitive property

Step-by-step explanation:

You might be interested in
Solve this quadratic equation by completing the square. x^2+4x=15
AlekseyPX

Answer:

x =  -2  ±sqrt( 19)

Step-by-step explanation:

x^2 + 4x = 15

Take the coefficient of x

4

Divide by 2

4/2 =2

Square it

2^2 = 4

Add it to each side

x^2 + 4x+4 = 15+4

(x+2)^2 = 19

Take the square root of each side

sqrt( (x+2)^2) =±sqrt( 19)

x+2 =  ±sqrt( 19)

Subtract 2 from each side

x+2-2 = -2  ±sqrt( 19)

x =  -2  ±sqrt( 19)

7 0
3 years ago
The area of a square bedroom is 196 feet squared. What is the side length of one of the walls? What is the perimeter of the room
Naddik [55]
The square root of 196 is 14.
Therefore, one of the sides is 14 ft.
The perimeter is 14 x 4= 56 feet.
8 0
3 years ago
To qualify for a police academy, applicants are given a test of physical fitness. The scores are normally distributed with a mea
djyliett [7]

Answer:

X₀ = 71.65

Step-by-step explanation:

given,

mean (μ ) = 64

standard deviation (σ) = 9

                                 σ²  = 81

selected candidate are top 20 % candidate

P( X > X₀)  = 0.2

P( Z > \dfrac{X_0-\mu}{\sigma}) = 0.2

P( Z > \dfrac{X_0-64}{9})= 0.2

P( Z > Z₀)  = 0.2

Z_0 = 0.85 = \dfrac{X_0-64}{9}

X₀ = 71.65

Hence, the cut off score is equal to X₀ = 71.65

6 0
3 years ago
PLEASE HELP ASAP!!!!!!!!!!!!!!!!!
Kamila [148]

Answer:

Twelve tickets cost $30 --> True

Thirty tickets cost $12 --> False

Each additional costs $2.50 --> True

The table is a partial rep --> True

ordered pairs --> False

Step-by-step explanation:

Twelve tickets cost $30 --> True, you can literally see that in the table

Thirty tickets cost $12 --> False, 30 is not in the table so you don't have that information. Besides, $12 is an unlikely low value for so many tickets.

Each additional costs $2.50 --> True, you can see the difference in the TotalCost column to be consistently 2.50.

The table is a partial rep --> True, values below 11 are not shown for example.

ordered pairs --> False --> Then the x value should be first, e.g., (11, 27.50), since the cost y is a function of the number x.

3 0
3 years ago
(iii) A relation between a and b such that point (a,b) isequidistant from the points (8,3) and (2,7)​
RUDIKE [14]

Answer:

7.21 units

Step-by-step explanation:

GIven data

Point 1= (8,3)

x1= 8

y1= 3

Point 2=  (2,7)​

x2= 2

y2= 7

The expression for the distance between two points is given as

d=√((x_2-x_1)²+(y_2-y_1)²)

substitute

d=√((2-8)²+(7-3)²)

d=√((-6)²+(4)²)

d=√36+16

d=√52

d= 7.21

Hence the distance between the points is 7.21 units

8 0
3 years ago
Other questions:
  • The diagonal length of a rectangular playing field is 76 feet, and its width is 48 feet. How long is the playing field?
    5·1 answer
  • What is the answer to this problem 5n^2+10n+20
    5·2 answers
  • HELP PLEASE!! An artist is drawing three large circles on the ground with diameters of 6m, 10m, and 13m. Identify the area of ea
    15·1 answer
  • The record high temperature for Asheville, North
    11·2 answers
  • What integer is equivalent to 25 3/2
    6·2 answers
  • What is the answer for this ?
    12·1 answer
  • What is the perimeter of a regular octagon with side length 6 inches?
    9·2 answers
  • If AB vector =(4 5) and PQ vector=(2p 10) are parallel to each other, find the value of p.​
    7·1 answer
  • The expression 1.08 + 1.02b predicts the end- of the year value if a financial portfolio where S is the value of the stocks and
    15·1 answer
  • mr.wilkinson pours 2 cups of blue paint into a jar for each art station. How many jars can he fill with 1 gallon of blue paint
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!