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
inessss [21]
3 years ago
8

How do I solve this and put it in interval notation?

Mathematics
1 answer:
goblinko [34]3 years ago
8 0
You cannot take the square root of a negative number so the radicals must be greater than or equal to-1.
9-10x≥0
-10x≥-9
x≤9/10

{x|x≤-10}
You might be interested in
Hey?? Answer this question
Valentin [98]

Answer:

Option D

Step-by-step explanation:

Because, there is equals symbol in the equation.

7 0
3 years ago
A basketball is thrown upwards. The height f(t), in feet, of the basketball at time t, in seconds, is given by the following fun
Kruka [31]

Answer:

Well I think it is A because domain is the x values.

Step-by-step explanation:

So when you plug this in your calculator (mine is a ti-84 plus ce) you would hit graph. After it graphs it press Zoom, 0 to center it then press 2nd, trace which pulls up parabola menu's. Press 0 and find the left bound, right bound and then press enter which would give you x values of 2.9375 < t< 6

At the same time I don't know if this is right. I never really excelled at parabolas just trying to help.

8 0
3 years ago
Read 2 more answers
Five times the sum of a number and three is the same as three times the difference of twice the number and one what is the numbe
cupoosta [38]

Answer:

the number is 105

Step-by-step explanation:

5(x+3) = 3(2x - 1)

5x + 15 = 6x - 3

15 = 1x - 3  

(15 + 3)

x = 18

3 0
2 years ago
The lines p and q intersect at point O. What is the value of x? Enter your answer in the box. x =
Romashka-Z-Leto [24]

Answer:

x = 16

Step-by-step explanation:

The two angles are vertical angles, which means they are equal

3x-3 = 2x+13

Subtract 2x from each side

3x-3-2x =2x-2x+13

x-3 =13

Add 3 to each side

x-3+3 =13+3

x = 16

8 0
3 years ago
What is 4÷3/5? <br>A. 6 <br>B. 6 2/5 <br>C. 6 2/3 <br>D. 8
nekit [7.7K]

Answer:

C. 6 2/3

Step-by-step explanation:

3/5 = 0.6

4 divided by 0.6 = 6.7 (rounded to the nearest tenth)

2/3 = .7 (rounded to the nearest tenth)

therefore , your answer is C

5 0
3 years ago
Read 2 more answers
Other questions:
  • claudia bought 2 filing cabinets and 4 cupboards. A filing cabinet costs 3 times as much as a cupboard. She paid 800 altogether.
    6·1 answer
  • A rectangular room is 3 meters longer than it is wide, and its perimeter is 22 meters. Find the dimension of the room. The lengt
    5·1 answer
  • gabriel put 6000 in a 2 year CD paying 4% interest, compounded monthly. After 2 years , he withdrew all his money. what was the
    13·2 answers
  • Cassie bought a pair of loafers for $29.95. Tights were on sale for 3 pairs for $10.00. She gave the clerk $60.00. How much chan
    7·1 answer
  • Please help with this math expression
    12·2 answers
  • Besides phone numbers, what are the other categorical variables in your survey? (The survey asks for family size, the kind of pe
    11·1 answer
  • What the the answer to 36 = 18x
    13·2 answers
  • If the seed company recommends planting approximately 350 grass seeds per square meter, about how many grass seeds will he need?
    8·1 answer
  • The function f(x) = x2 has been translated 9 units up and 4 units to the right to form the function g(x). Which represents g(x)?
    5·2 answers
  • Please help ???????????????????
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!