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
Inga [223]
3 years ago
7

What is the radius of a circle whose equation is (x + 5)2 + (y – 3)2 = 42?

Geography
2 answers:
liraira [26]3 years ago
7 0

Answer: 4 Units

Explanation:

we know that

The Standard Form Equation of a Circle is equal to

where

(h,k) is the center of the circle

r is the radius of the circle

In this problem we have

therefore

the center is the point

the radius is  4 units

the answer is 4 units

nlexa [21]3 years ago
3 0

Answer:

Explanation:

Find x and y simultaneously and then find the magnitude whose formula is r = (x² + y²)½ or under root

You might be interested in
True or False The checks and balances system plays a major role in having a more perfect union.
il63 [147K]

Answer:

True

Explanation:

It’s true

8 0
3 years ago
Varves are best developed...
Inessa05 [86]
Varves are best developed near glaciers because they represent light colored layers of coarser material deposited in the summer when the streams issuing from glaciers have more energy to erode coarser material compared to the fine silts and clay of the winter months when there is very little flow and very little erosion. They mostly occur in glacial lakes.
4 0
3 years ago
Why does Lihue, 22 degrees N, have a smaller temperature range than San Francisco, 37 degrees N?
Alja [10]
Because it’s closer to the equator
3 0
3 years ago
6 Who decided which crops to grow on the
Dmitry_Shevchenko [17]

Answer:

c

Explanation: do not do what i say im not shure

4 0
3 years ago
Although these devices can be of great value to archaeologists, some users of this popular type of magnetism-based remote-sensin
Elza [17]

Answer: Metal Detectors

Explanation: Metal detectors are inexpensive and easy to use equipment  used to discover relics of the past. While it is useful in archaeology as a tool that discovers objects from the past quite easily, it is also a threat to archaeology. Some hobbyists and looters who come across archaeological finds which may be important to understanding past civilizations or a different era do not report these finds. Even worse, some looters knowingly infringe on archaeological sites and are aided by the metal detectors.

3 0
3 years ago
Other questions:
  • How does the climate of the Northeast affect the people, animals, and plants that live in there?
    11·1 answer
  • In which four locations do hurricanes occur ?
    15·2 answers
  • When using a compass to explore an area, why do you need to know an areas magnetic declination?
    14·1 answer
  • What were the major programs enacted during the New Deal? What were their goals? Did they succeed? How were they received by the
    6·1 answer
  • Explain why the southeastern islands in the hawaiian island chain contain active volcanoes and are larger while the northeastern
    7·2 answers
  • Analyze the list of events below and answer the question that follows.
    10·2 answers
  • What states voted for the republican presidential candidate in 1996, 2000, 2004, and 2008?
    13·1 answer
  • 22.75% into fraction​
    11·1 answer
  • Why is the sky dark at night?
    13·2 answers
  • The theory of evolution explains that species change in small ways through a gradual process of natural selection that occurs ov
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!