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
Romashka-Z-Leto [24]
2 years ago
15

How many terms are in the expansion (a+b)19

Mathematics
1 answer:
astra-53 [7]2 years ago
8 0

Answer:

There are 2 ters because you would distribute the 19 to the a and the b to make it 19a + 19b, which has 2 terms

You might be interested in
What is the improper fraction of 20-7
Alborosie

Answer:

\frac{20}{7}=2\frac{6}{7}

Step-by-step explanation:

5 0
2 years ago
Whoever tells me what 10+10 is I’ll give out a brainliest to
bija089 [108]

Answer:

20

Step-by-step explanation:

7 0
2 years ago
6.
Degger [83]
Answer: True

---------------------------------

Work Shown:

Follow PEMDAS in reverse to solve for q
22q - 7 < 37
22q - 7+7 < 37+7 ... add 7 to both sides
22q < 44
22q/22 < 44/22 ... divide both sides by 22
q < 2
7 0
3 years ago
Jarvis invested some money at 6% interest. Jarvis also invested $58 more than 3 times that amount at 9%. How much is invested at
DerKrebs [107]

9514 1404 393

Answer:

  • $3309 at 6%
  • $9985 at 9%

Step-by-step explanation:

Let x and y represent amounts invested at 6% and 9%, respectively.

  y = 3x +58 . . . . . . . the amount invested at 9%

  0.06x +0.09y = 1097.19 . . . . . . total interest earned

__

Substituting for y, we have ...

  0.06x +0.09(3x +58) = 1097.19

  0.33x + 5.22 = 1097.19 . . . . . . . . . simplify

  0.33x = 1091.97 . . . . . . . . . . . . subtract 5.22

  x = 3309 . . . . . . . . . . . . . . . . divide by 0.33

  y = 3(3309) +58 = 9985

$3309 is invested at 6%; $9985 is invested at 9%.

8 0
3 years ago
What is the area of this composite figure?
inna [77]

Answer:

The answer would actually be 9,900

5 0
2 years ago
Read 2 more answers
Other questions:
  • Alicia says the expression 2(m+4)+5 is equivalent to the expression 2m+13. Identify two properties that can be used to support A
    12·2 answers
  • For the high school basketball game, it cost's $ 12 for every 3 tickets.
    11·1 answer
  • If you are good at sequences in math please help I am giving more points
    7·2 answers
  • Each year the local country club sponsors a tennis tournament. Play starts with 128 participants. During each round, half of the
    7·1 answer
  • Please help me I need an urgent help
    6·1 answer
  • What is the value of x if 3x-6=21
    5·2 answers
  • Help solve<br> 34 = 28 - 2/5X
    6·1 answer
  • Write in standard form<br> y = - 4x + 5
    12·2 answers
  • A fair six-sided die is thrown four times Find the probability, correct to three decimal places, of getting
    8·1 answer
  • Identify the exponent that would follow (3 • 4) to make the equation true. (3^2)(4^2) = (3 • 4)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!