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
Viktor [21]
3 years ago
11

X-square root of x-2=4

Mathematics
1 answer:
polet [3.4K]3 years ago
3 0
I think the answer X=18
You might be interested in
What exponential function is the best fit for the data in the table? x f(x) 3 10 4 16 5 28
Gre4nikov [31]
Use excel to draw the graph and add the trend, formula

3 0
3 years ago
Read 2 more answers
Find the volume of the wedge cut from the first octant by the cylinder z=12-3y^2 and the plane x+y=2.
LuckyWell [14K]

Answer:

The wedge cut from the first octant ⟹ z ≥ 0 and y ≥ 0 ⟹ 12−3y^2 ≥ 0 ⟹ 0 ≤ y ≤ 2  

0 ≤ y ≤ 2 and x = 2-y ⟹ 0 ≤ x ≤ 2  

V = ∫∫∫ dzdydx  

dz has changed from zero to 12−3y^2  

dy has changed from zero to 2-x  

dx has changed from zero to 2  

V = ∫∫∫ dzdydx = ∫∫ (12−3y^2) dydx = ∫ 12(2-x)-(2-x)^3 dx =  

24(2)-6(2)^2+(2-2)^4/4 -(2-0)^4/4 = 20

Step-by-step explanation:

8 0
3 years ago
Which system about this figure is true?
jok3333 [9.3K]

Answer:

1) It has rotational symmetry with an angle of rotation of 90 degrees.

  TRUE, it has rotational degree, FALSE, angle of rotation is 180 degrees

2)It has no reflection symmetry.  FALSE

3)It has reflection symmetry with many planes of symmetry. TRUE

4)  It has no rotational symmetry. FALSE

Step-by-step explanation:

Rotational Symmetry is when an object is rotated around a center point (turned) a number of degrees and the object appear the same.

Symmetry Order = Number of turns it takes to get to its similar position.

Reflected Symmetry : When a line is drawn which divides the shape in to two equal halves it is called reflective symmetry.

Consider the given figure:

1) It has rotational symmetry with an angle of rotation of 90 degrees.

  TRUE, it has rotational degree.

FALSE,  it regains its identical shape in 90 degrees, it is in  180 degrees.

2)It has no reflection symmetry.

FALSE, the given figure has reflection symmetry along both horizontal and vertical axis.

3)It has reflection symmetry with many planes of symmetry.

TRUE, it has inflectional symmetry in Horizontal as well a in vertical plane.

4)  It has no rotational symmetry.

FALSE, it has a rotational  symmetry of ORDER 2

3 0
2 years ago
Calculate the value of T for which T=m2 +am when m=3 and a=5
Julli [10]

Answer:

T=21

Step-by-step explanation:

Plugin the values of m and a;

(3)2+(5)(3)

6+15= 21

6 0
2 years ago
Kelly ran 2 miles burned 240 cal. The next day she ran 3 miles and burned 360 cal. The next day 4 miles 480 miles.If this patter
Hunter-Best [27]
Kelly will burn 960 calories if she runs 8 miles
3 0
3 years ago
Read 2 more answers
Other questions:
  • A cylinder has height of 10 millimeters and radius 12 millimeters.Find the a.volume and b. surface area.
    13·1 answer
  • How do I do number 14?
    5·2 answers
  • Can someone help?<br><br> I will give brainliest for best and nice answer
    7·1 answer
  • How many of the following numbers are prime numbers? {7, 17, 27, 57, 77, 97, 117}
    10·2 answers
  • Solve 5x-3/2 + x+7/3=15
    14·1 answer
  • Find the exact area of the circle with circumference = 30pi
    10·1 answer
  • A house on the market was valued at $295,000. After several years, the value increased by 8%. By how much did the house's value
    15·1 answer
  • There are 110 calroies per 177.4 grams of cereal X. find how many calories are in 245.5 grams kf this cereal
    11·1 answer
  • 14. Two cars are traveling on two different roads that are perpendicular to each other. On a coordinate
    9·1 answer
  • If tan x =1/2<br> find sin x<br> 2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!