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
Montano1993 [528]
2 years ago
6

Help me and i will mark you the brainlyist

Mathematics
2 answers:
8_murik_8 [283]2 years ago
8 0
1a. n ≤ 21
1b. n ≥ 5
1c. n > 3/5

2d. n < 14
2e. n ≥ 14

AVprozaik [17]2 years ago
3 0
The answer is what the guy above said
You might be interested in
Point Z is the circumcenter of ΔTUV.
Vsevolod [243]

Answer:

32.8

Step-by-step explanation:

Since the angles given are 90 degrees and 57.2 you can add those together then subtract them from 180 to find the answer 32.8.

180 - 90 + 57.2 = 32.8

7 0
3 years ago
Read 2 more answers
Given that OA = 2x + 9y , OB = 4x + 8y and CD = 4x - 2y , explain the geometrical relationships between the straight line AB and
slava [35]

The geometrical relationships between the straight lines AB and CD is that they are parallel to each other

<h3>How to determine the relationship</h3>

It is important to note the following;

  • A drawn from the origin and passes through point A (a , b), then the equation of OA = ax + by
  • If a line is drawn from the origin and passes through point B (c , d), then the equation of OB = cx + dy

We  find the equation of AB by subtracting OB from OA, thus AB = (c - a)x + (d - b)y

The slope of line AB =

⇒ OA= 2 x + 9 y

⇒ OA = 4 x + 8 y

⇒AB = OB - OA

⇒AB = (4 x + 8 y) - (2 x + 9 y)

⇒ AB = 4 x + 8 y - 2 x - 9 y

Collect like terms

⇒ AB = (4 x - 2 x) + (8 y - 9 y)

⇒AB = 2 x + -y

⇒ AB = 2 x - y

⇒ Coefficient of x = 2

⇒ Coefficient of y = -1

⇒ The slope of ab = \frac{-2}{-1} = 2

For CD

⇒ CD = 4 x - 2 y

⇒Coefficient of x = -4

⇒ Coefficient of y = -2

⇒The slope of cd = \frac{-4}{-2} = 2

Note that Parallel lines have same slopes

And Slope of ab = slope of cd

AB // CD

Therefore, the geometrical relationships between the straight lines AB and CD is that they are parallel to each other

Learn more about parallel lines here:

brainly.com/question/24607467

#SPJ1

4 0
2 years ago
Please answer i need help
labwork [276]

Answer:

first answer is 9.84

Step-by-step explanation:

9.84 is the square root of 97, rounded to the nearest hundredth.

the legs measure 9 x 9 and 4 x 4 = 81 and 16.

81 + 16 = 97, so your answer is the square root of 27, which rounded to the nearest hundredth, equals 9.84. Rounding towards the nearest whole, 10 would be your best bet.

hope this helps!!

3 0
3 years ago
−3.3 ÷ 2.2 <br> Find the quotient. Write your answer as a decimal.
Dvinal [7]
-1.5 is the answer why I took the test
6 0
2 years ago
Read 2 more answers
Is the point (2,5) on the graph of f(x)= 3x-1​
erastovalidia [21]

Answer:

yes. it is.

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Limit as x approaches infinity: 2x/(3x²+5)
    11·1 answer
  • *BRAINLIEST* The graphs below have the same shape. Complete the equation of the blue graph.​
    5·1 answer
  • Find the eleventh term of the arithmetic sequence whose sixth term is 41, and whose fourteenth term is 97?
    7·1 answer
  • URGENT: Amy and Lucy were doing a craft involving yarn. Amy cut a piece of red yarn that was 4 1/3 inches long, and Lucy cut a p
    9·2 answers
  • 2/3x = y -6 linear or nonlinear
    13·1 answer
  • GUYS PLEASE HELP ME PLEASE HELP PLEASE PLEASE!! Simplify and solve for the unknown. Use order of operations as needed. Check you
    11·1 answer
  • Long division by single digit <br>​
    11·1 answer
  • Solve the problem. Round the point estimate to the nearest thousandth. Find the point estimate of the proportion of people who w
    6·1 answer
  • (NO LINKS) <br><br> Please help this assignment is over due and I don't get it thx ;)
    15·1 answer
  • Maria has 10 sheets of paper. She cuts some of the sheets into five parts each. After that Maria has 22 pieces in total. How man
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!