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
Alex_Xolod [135]
3 years ago
10

Cell phone coverage is in a circular pattern from the tower. If the equation of this pattern is x2 + y2 = 4225, how many miles a

way from the tower will you have coverage?
Mathematics
2 answers:
lana66690 [7]3 years ago
8 0

Answer:

We can get the coverage up-to 65 miles distance from the tower.

Step-by-step explanation:

Cell phone coverage from a tower can be represented by x² + y² = 4225

This equation is in the form of x² + y² = r², a standard equation for a circle having radius r and center at (0, 0).

When we compare this standard equation with the equation given we find

r² = 4225

r² = (65)²

r = 65

Therefore, we can get the coverage up-to 65 miles.

stiks02 [169]3 years ago
4 0
General formula for circles at the origin is x^2+y^2=R^2 where R is the radius.So R^2=4225. Solve for R.
You might be interested in
Slope and rate of changes describe the same value true or false​
Anit [1.1K]

Answer:

True

Step-by-step explanation:

“Rate of change” means the same as “slope.” If you are asked to find the rate of change, use the slope formula or make a slope triangle.

8 0
3 years ago
If you drive your car for 4.5 hours at an average speed at 70 miles per hour how far did you go ?
vodka [1.7K]
I think it would be 315. because 4.5*70..but im not sure
3 0
3 years ago
PLEASE HELP!!! Use addition to solve the linear system of equations. Include all of your work in your final answer. 2x + y = 5,
Arturiano [62]
I: 2x+y=5
II:3x+2y=4

start by eliminating y

-2*I: -4x-2y=-10
II: 3x+2y=4

add both equations together

-2*I+II: -4x-2y+3x+2y=-10+4
-1x=-6
x=6

insert x=6 into I:
2*6+y=5
y=5-12
y=-7

so the solution is x=6, y=-7
4 0
3 years ago
What is the surface area of the rectangular prism formed from this net?
Reika [66]
E is the answer to this question
6 0
2 years ago
83 tens × 2 tens =166
FinnZ [79.3K]
1 cube= 1 unit
1 Rod (Long)= 10 units
10 Rods (Longs)= 1 flat (1 flat=100 units)
10 flat =1 cube(1 cube=1000 units)
83×10= 830
2×10=20
830×20= 16,600
Just wanted to add more to help you understand why 83 is multiplied by ten and 2 is multiplied by 10. Its because when we use Base ten blocks, tens represent 1 Rod (Long)= 10 units. Hope it helps more.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Name the place value to which each number was rounded 0.982to 0.98
    10·1 answer
  • How to solve for 6x-12+2x=3+8x-15
    6·1 answer
  • Can someone show me how to work out this example?<br><br><br> (5+44+182−20−10)÷(2+5)
    5·1 answer
  • Match each shape on the left with its area formula on the right.
    11·1 answer
  • Which equations are equivalent to the given equation?
    15·1 answer
  • 0.0098 divied by 0.08
    15·1 answer
  • The table shows the price of strawberries this week at The Produce Place.
    14·1 answer
  • Help!!!!!!please help
    15·1 answer
  • Solve the system of equations by the addition method.<br><br> 5x + 2y = 1<br> 2x - 2y = -8
    13·1 answer
  • Find the value of each expression.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!