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
scoundrel [369]
3 years ago
12

Find the value of x given that the mean is 6: 2, 8, 9, 7, 6, x

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
8 0

Answer:

4

Step-by-step explanation:

(32 + x)/6=6

You might be interested in
2) A number of adults visiting Zoo Negara is 70 to the nearest 10. The number of children attending
lora16 [44]

Answer:

Puedes mandarma la foto

Step-by-step explanation:

Porfa

8 0
2 years ago
What is the equation of a line that is perpendicular to -x+2y=4 and passes through the point (-2,1)?
Usimov [2.4K]
-x + 2y = 4
2y = x + 4
y = 1/2x + 2.....slope here is 1/2. A perpendicular line will have a negative reciprocal slope. All that means is " flip " the slope and change the sign. So the slope we need is -2 (see how I flipped the slope and changed the sign)

y = mx + b
slope(m) = -2
(-2,1)...x = -2 and y = 1
now we sub and solve for b, the y int
1 = -2(-2) + b
1 = 4 + b
1 - 4 = b
-3 = b

so ur perpendicular line is : y = -2x - 3
7 0
3 years ago
Can someone plz help me plzzzz!!!!
Semenov [28]

Answer:

Co me he re tjyvynoqtu guys

5 0
3 years ago
I need help with this proof
Maksim231197 [3]

Answer:

See explanation

Step-by-step explanation:

Consider two triangles ABF and EDF. These triangles are two right triangles, because angles B and D are right anges.

In these triangles,

  • ∠ABF ≅ ∠EDF - as two right angles;
  • BF ≅ FE - given;
  • ∠AFB ≅ ∠EFD - as vertical angles when two lines AD and BE itersect.

By ASA postulate (or HA postulate) these triangles are congruent, so

ΔABF ≅ ΔEDF

Congruent triangles have congruent corresponding parts, so

FA ≅ EF

6 0
3 years ago
Which equation when graph has x intercepts at (2,0) and (4,0) and a y-intercept of (0,-16)?
julsineya [31]
The correct answer is C. if you plug zero in for 'x' you will get the y-intercept.
-2(0-2)(0-4)= -2(-2)(-4)=-16
Next set each factor equal to zero to get the x-intercepts.
(x-2)=0 x = 2 (2,0)
(x-4) = 0 x = 4 (4,0)

I hope this helps
8 0
3 years ago
Read 2 more answers
Other questions:
  • It takes 6 days to put together a computer game. write an algebra equation to describe the number of days, it takes to create N
    13·1 answer
  • Mr. Menedez ran 13.1 miles at a constant rate for 150 minutes. To find how fast he ran, you solve the equation 13.1 = x • 150. W
    14·2 answers
  • Jarry has a jar with 273 marbles in it. The jar can hold 1,000 marbles in all. Which equation can be use to find m, the number o
    11·1 answer
  • How to turn standard form into intercept form
    6·1 answer
  • Cos=0.985 rounded to nearest tenth
    8·1 answer
  • Which statement is true?<br> A<br> 0.265 &lt;0.3<br> B<br> 0.265 &gt;0.3<br> C<br> 0.265 =0.3
    9·1 answer
  • I think of a number add 3 to it and multiply the result by 7.
    9·2 answers
  • Find the solution of the system of equations.<br> -7x - 3y = - 20<br><br> 3x+ 6y = -15
    7·1 answer
  • So uh, I took a test and I got this question wrong. I cant tell what the right answer is, and I want to learn how to do it, but
    5·2 answers
  • Problem c (7.0 x 10^-3)(6.0 x 10^6)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!