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
tester [92]
2 years ago
12

Please help ASAP I’ll mark you as brainlister

Mathematics
1 answer:
makvit [3.9K]2 years ago
8 0
Surface area of sphere is 4(pi)(radius)^2
The diameter is 2 so the radius is 1. The answer is 12.6 if rounded to 1 decimal place.
You might be interested in
Which lines are perpendicular to the line y - 1= 1(x+2)? Check all that apply
Vesnalui [34]

Step-by-step explanation:

Given the line y-1 = 1(x+2), in order to know the line that is perpendicular to the given line, we will first find the slope of the known line.

The standard form of equation of a line is expressed as y = mx+c

m is the slope

c is the intercept

Rewrite the equation given

y-1 = 1(x+2)

y-1 = x+2

y = x+2+1

y = x+3

Comparing to the standard form, the slope m = 1.

For two lines to be perpendicular, the product of their slope must be -1 i.e mM = -1

Substitute

1(M) = -1

M = -1

For us to know the line that is perpendicular to the given line, its slope must be -1.

<em>Since none of the equation has a slope of -1, hence none of the lines are perpendicular to the line y - 1= 1(x+2).</em>

<em></em>

6 0
3 years ago
Which is an equilateral triangle?
tensa zangetsu [6.8K]

Answer:

B) B only

Step-by-step explanation:

An equilateral triangle is a triangle that has all equal sides. Triangle B is the only one that has equal sides.

3 0
3 years ago
Ms. Santana paid $46 for 5 candles. Each candle cost the same amount. What was the cost of each movie candle in dollars and cent
meriva

Answer:

$9.20

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
30 points if you answer this!
lord [1]

Answer:

4y

Step-by-step explanation:

4y is a term in itself 3 and x separate aren't and 4x + 7 is an equation not a term.

8 0
2 years ago
Read 2 more answers
Consider the following geometric sequence.<br><br> 2, 6, 18, 54,
Kaylis [27]

Answer:

The rule or operation in this sequence is multiplication by 3.

Step-by-step explanation:

2*3=6

6*3=18

18*3=54

and so on...

7 0
2 years ago
Other questions:
  • What sum or difference is equivalent to the following expression 5-3x/5 A 1+3/5 B 1+3x/5 C 1-3x/5 D 25-15x
    11·2 answers
  • Simplify each expression
    8·1 answer
  • Graph the linear equation. Find three points that solve the equation, then plot them on the graph. EQUATION: x-4y= -18
    8·1 answer
  • Without solving what can you tell about the solution to this equation?<br> 0.002n + 15 =2
    13·2 answers
  • Which choices are equivalent to the expression below multiple choices
    14·2 answers
  • Alfred delivers two power of ten newspapers every week. How many newspapers does Alfred deliver in 14 weeks.
    13·1 answer
  • Tariq has a collection of 32 quarters that he wants to send to his cousin. What is the total weight of the quarters in kilograms
    9·1 answer
  • Write an equation that could be used to find the value of b.
    15·2 answers
  • HELP WANTED with this equation!
    15·1 answer
  • Please answerr thanksss will mark bainlest
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!