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
tekilochka [14]
3 years ago
5

The equation (x – 5)^2 + (y – 7)^2 = 81 models the position and range of a cellular phone tower. What is the range of the tower?

Mathematics
1 answer:
LiRa [457]3 years ago
4 0

Answer:

In interval form range is [-2,16]

Step-by-step explanation:

Here we can see that given equation is circle

whose center is (5,7 ) and radius is 8 ,

Range of the circle is actually values of y it changes from

if (h,k) is the center and r is the radius of circle then range is given by

                     k-r     ≤y ≤ k+r

here in the question k = 7 and r =9

therefore  range is

       7-9     ≤y ≤ 7+9

          -2  ≤y ≤ 16

In interval form [-2,16]

You might be interested in
Find the slope pls helppppp
AlladinOne [14]

Answer:

1/4=slope

-8=y intercept

Step-by-step explanation:

the equation in slope intercept form would be y=1/4x-8

5 0
3 years ago
Read 2 more answers
Scott’s piggy bank contains $5.87 worth of pennies and quarters. If the number of pennies is fifteen more than the number of qua
Elenna [48]

Answer:

23 quarters and 12 pennies

6 0
3 years ago
Please help i really need it really much
Zanzabum

Answer:

1.5

Step-by-step explanation:

Assuming that you mean that Simon is scaling Logan's build, the scale factor is 1.5.

To find this, you divide Simon's fort height by Logans.

7.5/5 = 1.5.

8 0
3 years ago
Read 2 more answers
X =<br><br> 12<br> 9<br> 6 2/3<br> help me out please you guys are awesome ^-^
vitfil [10]

the answer is x =  6 2/3

ok done. Thank to me :>

4 0
3 years ago
What is the following product?<br> (4x√5x^2+2x^2√6)2<br><br><br> please help!!
ryzh [129]

Answer:

c

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What is 48,100,000,000,000 in scientific notation?
    14·2 answers
  • Mathematical connections
    5·1 answer
  • Please help, I'm so close to finishing all these.
    6·1 answer
  • Which dimensions cannot create a triangle? a three sides measuring 6 cm, 8 cm, and 10 cm b three angles measuring 40 degrees, 70
    12·2 answers
  • ASAP Need this answer, would appreciate it.
    6·1 answer
  • Given f(x) = 3 and g(x) = cos(x). What is Limit of left-bracket f (x) minus g (x) right-bracket as x approaches negative pi?
    7·1 answer
  • HWLP MW QUICK<br> Which statement describes the graph?
    9·1 answer
  • In this polygon, which angle is an interior angle
    14·2 answers
  • G(t) = 2t - 5; Find g(-9)
    15·1 answer
  • Caroline takes a taxi to the train station. The driver charges a $4.45 initial fee and then $1.05 per mile. Which equation can b
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!