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
lina2011 [118]
3 years ago
14

I need the right answer please

Mathematics
1 answer:
Tpy6a [65]3 years ago
7 0

Answer:

a) i) x = 6, y = 9

ii) 20

iii) -5

b) -40

Step-by-step explanation:

3(6) - 2(9)

18 - 18 = 0

greatest

3(10) - 2(5)

30 - 10

20

least

3(5) - 2(10)

15 - 20

-5

5(a - 4b)

5[-7 - 4(¼)]

5(-7 - 1)

5(-8)

-40

You might be interested in
Pls help me**will give brainlest answer**
dusya [7]

Answer:

S = 4

Step-by-step explanation:

5 0
3 years ago
Record your answers as asum of unitfractions.
Katyanochek1 [597]
1 2/3 = 5/3
12/10 = 6/3
3 0
3 years ago
In the right triangle below, tanA = 0.45. What is the approximate length of AB?
garik1379 [7]
In the right triangle ABC wherein AB is the hypotenuse, BC is the opposite and CA is the adjacent tanA=0.45. The approximate length of AB which is the hypotenuse is 22, Opposite (BC) is 9 and Adjacent (CA) is 20. You need to use pythagorean formula in getting the length of AB.

YOUR ANSWER IS (22).
6 0
4 years ago
Read 2 more answers
Although, in general, you cannot know the sampling distribution of the sample mean exactly, by what distribution can you often a
Vitek1552 [10]

Answer:

b: Normal Distribution

Step-by-step explanation:

4 0
4 years ago
Write the first six nonzero multiples of 7
Yuki888 [10]

1 x 7 = 7
2 x 7 = 14
3 x 7 = 21
4 x 7 = 28
5 x 7 = 35

7,14,21,28,35

I hope that's help !

3 0
4 years ago
Other questions:
  • 63 is 90 percent of what number
    7·2 answers
  • 7 points!
    10·1 answer
  • Which pair of consecutive whole numbers is the square root of 73 between?
    5·1 answer
  • Tom has read the first 40 pages of a book. He plans to read another 12 pages each day Write an equation that represents the rela
    12·1 answer
  • Which equation represents a line with a slope of 6 and a y-intercept of -3?
    6·2 answers
  • 740,000=________ten thousands
    5·1 answer
  • 1. Dylan invested $47,000 in an account paying an interest rate of 4% compounded annually. Assuming no deposits or withdrawals a
    9·2 answers
  • 3x^2-5x+5y-4+12x <br> WILL GIVE BRAINLY
    12·1 answer
  • Solve for x: -9 = 2x - 5 help plsss
    9·2 answers
  • Please answer this with full explanation.​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!