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
ElenaW [278]
3 years ago
7

Find the domaine of y= square root x+6

Mathematics
2 answers:
vodka [1.7K]3 years ago
8 0
For y to be defined

x+6 >= 0

x >= -6

the domain of y = [-6,infinity]
babunello [35]3 years ago
5 0
Two is the domain of them
You might be interested in
What is the ratio of 420kg and 450kg
Anuta_ua [19.1K]
The answer is 42kg/45kg or 14kg/15kg
5 0
3 years ago
One day, a person went to a horse racing area. Instead of counting the number of humans an horses, he conuted 74 heads and 196 l
BigorU [14]
X = the number of humans and y = the number of horses.

x+y=74
2x+4y=196

Because the number of humans and horses together is 74, and the total number of legs (2 per every human, x, and 4 per every horse, y) is 196.  Then, just use elimination to solve.

-2(x+y=74)\\2x+4y=196\\\\-2x-2y=-148\\2x+4y=196\\\\2y=48\\y=24

So, now that you have y, you can plug it into the first equation to find x:

x+y=74\\x+24=74\\x=50

So, x = 50 and y = 24, so there are 50 humans and 24 horses.
The correct answer is B.
4 0
3 years ago
Find the interquartile range of 17, 23, 8, 5, 9, 16, 22, 11, 13, 15, 17, 18
Yuri [45]
8.25 

Hope I helped! ( Smiles )
4 0
3 years ago
Read 2 more answers
For every 1 girl in Mr Hegarty's class there are 4 boys. What is the ratio of boys to girls in the class? Give your answer in it
MakcuM [25]

Answer:

4:!

Step-by-step explanation:

4:1 because their are 4 boys for every 1 girl

3 0
3 years ago
Read 2 more answers
Match the formula to the correct figure.
ss7ja [257]
It is asking you to move the right formula with its match.

Formula for a cylinder: π*R^2*H
So the first option goes to the first shape.

Example: 
Radius=5
Length=10
π≈3.14
3.14*5²*10
=725 cm³ for the answer. 

Formula for a square: l*w*h

So the 4th option goes with the 2nd shape. 

Example: l=5 w=5 h=5
(Length * Width * Hieght) 

5*5*5=125 for the answer.

Formula for a cone is: 1/3π*r^2*h
So the second option goes to the 3rd shape. 

Example: r=3 h=11 
π≈3.14
\frac{1}{3} *3 ^{2} *11=33
33 is your answer. 

Formula for the pyramid would be: 1/3*b*h
So the 3rd option would go to the 4th shape.

Example: 
b=2 h=10
\frac{1}{3} *2*10=6.666667
Rounded: 6.6

Hope this helps!~

(Look at the attachment)

6 0
3 years ago
Read 2 more answers
Other questions:
  • What does z equal <br> 1 - z/5 = 9
    6·1 answer
  • Simplify the expression2b-6+3n-2
    6·1 answer
  • What is the "middle value" between 10 and 11​
    15·1 answer
  • Based on a poll, 40% of adults believe in reincarnation. Assume that 8 adults are randomly selected, and find the indicated prob
    9·1 answer
  • The parallelogram shown below has an area of 30 units2
    7·2 answers
  • 1pt The tape diagram below represents the 20% of Central Middle School's sixth-grade students who walk to school.
    10·1 answer
  • For the following fraction ,tell whether you will add ,subtract, or multiply the exponents
    8·2 answers
  • Can someone help me before 4:00 pls
    6·1 answer
  • If the means of 4,6,9,Y, 16 and 19 is 13, what is the value of y​
    15·2 answers
  • I need some help answering this
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!