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
sweet-ann [11.9K]
3 years ago
8

Solve for x in the equation 3x2-18+5=47

Mathematics
1 answer:
Airida [17]3 years ago
7 0
3x^2-18+5=47
3x^2 = 60
x^2 = 20
x = 4.472 , x = - 4.472
You might be interested in
Write a power that has a value greater than 190 and less than 200
Julli [10]

199 is greater than 190, and less than 200.


3 0
3 years ago
Read 2 more answers
A total of 536 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student t
Olenka [21]

think of it as one group of adult tickets and 3 groups of student tickets which is 4 groups, so divide 536 by 4. the answer is 134 which is the amount of adult tickets sold (if you wanted the amount of student tickets then you can just subtract 134 from 536).

4 0
3 years ago
N<br> +2=3<br> 10<br> what is "n"
s2008m [1.1K]

Answer:

n=36

Step-by-step explanation:

I dont know if thats how it was set up but here you go. I hope this helps. (I can change it if thats not how its set up)

3 0
3 years ago
What is the area of the sector having a radius of 8 and a central angle of 5π3
olganol [36]

Area of a full circle is PI x r^2

Area = 3.14 x 8^2 = 200.96

Area of a sector is area *  central angle / full circle

Area = 200.96 x 5PI/3 / 2PI = 160PI/3

Answer is C.

5 0
4 years ago
Read 2 more answers
In circle S with m RST = 42 and
ANTONII [103]

Answer:

2.20

Step-by-step explanation:

First, change 42° to radian

42/180 * π = 0.733 rad

The length of the arc = 3 * 0.733 = 2.20

8 0
2 years ago
Other questions:
  • Distributive Property​
    6·1 answer
  • 1/8 the s of 23 and 17
    5·1 answer
  • Plss help will give brainliest
    5·1 answer
  • How do I factor this?
    13·1 answer
  • Determine the axis of symmetry and the vertex of the given function. y = 2x2 − 12x + 21 Axis of symmetry:
    9·1 answer
  • Robert wants to have his birthday party at a bowling alley with a few friends, but he can spend no more than $80. The bowling al
    5·1 answer
  • Find the place value of 3 in 3546.
    6·2 answers
  • Which graph represents the function f (x) = StartFraction 5 minus 5 x squared Over x squared EndFraction? On a coordinate plane,
    6·1 answer
  • Carla and George each went hiking.The expressions 4(ℎ + 2) – 2ℎ and 3(2 + ℎ) represent the respective distances Carla and George
    9·1 answer
  • WILL GIVE BRAINLIEST TO FIRST ANSWER
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!