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
olganol [36]
2 years ago
13

X+y ≥20

Mathematics
1 answer:
prisoha [69]2 years ago
4 0

option is incorrect the last option should be reverse

You might be interested in
Rewrite the expression 4+ the square root of 16-(4)(5) decided by 2 as a complex number in standard form a+bi
bija089 [108]

Answer: 4 + \sqrt{4i}

Step-by-step explanation:

4+ \sqrt{16-(4)(5)} = 4 + \sqrt{16-20} =4 + \sqrt{-4} = 4 + \sqrt{4i}

if it matters then simply further...

4 + \sqrt{4i} = 4 + 4i^{1/2}

8 0
3 years ago
A elevation starting at 11,049 feet. After 6 hours the elevation is 7,569 feet. What's the rate of change in feet per hour.
bezimeni [28]
The change is 580 feet per hour.

11049 - 7569 is 3480.

Then 3480 ÷ 6 is 580.
8 0
3 years ago
What is the measure of x?
UkoKoshka [18]

Answer:

x=4

Step-by-step explanation:

(whole secant) x (external part) = (tangent)^2

(x+5) *x = 6^2

x^2 +5x = 36

Subtract 36 from each side

x^2 +5x - 36 = 0

Factor

( x-4) (x+9) = 0

Using the zero product property

x-4 = 0  x+9 =0

x = 4  x=-9

Cannot be negative since that is negative length

x=4

7 0
2 years ago
The topic is about secant tangle angles
yuradex [85]

Answer:

41

Step-by-step explanation:

360-(104+104+111)=41

6 0
2 years ago
Read 2 more answers
Under the Declaration of Independence ordinary citizens have the right to do what and why?
Westkost [7]

Answer:

yes, ordinary netizens have a right to do what they want or what opinion they want to say. Declaration of Indepence is not just for powerful people but also for ordinary netizens in order for them to spek the truth

8 0
2 years ago
Other questions:
  • I WILL MARK BRAINLY!
    14·2 answers
  • How to write 10-3 two ways
    11·1 answer
  • An astronaut visited Mars. His weight on Earth was 180 pounds, and his weight on Mars was only 72 pounds. He removed a rock with
    15·1 answer
  • Which expression is equivalent to Negative 32 Superscript three-fifths?
    13·2 answers
  • Steve is going to the prom. He has choice of black, white or red tuxedo, short
    8·1 answer
  • What is the value of expression for 5.75 - 1 2 (20 ÷ 2.5) ÷ 2 + 6
    5·1 answer
  • Estimate the perimeter of the figure to the nearest whole number.
    15·2 answers
  • Help is this the right answer if not can u give me the correct answer
    14·2 answers
  • Quadrilateral ABCD has vertices at A(-4,5) B(-1,9) C(7,3) and D(4,-1). What is the most precise name for a quadrilateral ABCD?
    7·1 answer
  • WILL GIVE BRAINLIST PLS HURRY
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!