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
hammer [34]
3 years ago
5

Why no one helping me please help please please please please please​

Mathematics
1 answer:
lakkis [162]3 years ago
7 0

Answer:

a) A

b) C and E

c) C, D and F

d) two

e) Equal

You might be interested in
Does 23^-1 (mod 1000) exist? If yes solve it.
sweet [91]

Yes, 23 has an inverse mod 1000 because gcd(23, 1000) = 1 (i.e. they are coprime).

Let <em>x</em> be the inverse. Then <em>x</em> is such that

23<em>x</em> ≡ 1 (mod 1000)

Use the Euclidean algorithm to solve for <em>x</em> :

1000 = 43×23 + 11

23 = 2×11 + 1

→   1 ≡ 23 - 2×11   (mod 1000)

→   1 ≡ 23 - 2×(1000 - 43×23)   (mod 1000)

→   1 ≡ 23 - 2×1000 + 86×23   (mod 1000)

→   1 ≡ 87×23 - 2×1000 ≡ 87×23   (mod 1000)

→   23⁻¹ ≡ 87   (mod 1000)

3 0
3 years ago
The nth term of a sequence is 3n + 2
gavmur [86]

Answer:

see explanation

Step-by-step explanation:

To calculate the first 3 terms substitute n = 1, 2, 3 into the n th term rule

a_{1} = (3 × 1) + 2 = 3 + 2 = 5

a_{2} = (3 × 2) + 2 = 6 + 2 = 8

a_{3} = (3 × 3) + 2 = 9 + 2 = 11

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

substitute n = 10 into the n th term rule

a_{10} = (3 × 10) + 2 = 30 + 2 = 32

3 0
3 years ago
Read 2 more answers
What is the value of the expression shown below?
o-na [289]

Answer:

B

Step-by-step explanation:

1.6/0.2=8

10⁵-10²=10³

3 0
3 years ago
Write a recursive rule for the sequence 4,10,16,22
Phantasy [73]

Answer:

a_{n+1} = a_{n} + 6

Step-by-step explanation:

The terms have a common difference d between consecutive terms, that is

10 - 4 = 16 - 10 = 22 - 16 = 6

To obtain the next term add 6 to the previous term ( recursive rule ), thus

a_{n+1} = a_{n} + 6 with a₁ = 4

8 0
3 years ago
If all the sides of a triangle get 2 times as big, how much does the area change?
KIM [24]

Answer:

Step-by-step explanation:

area becomes 2²=4  times.

4 0
3 years ago
Other questions:
  • In a remote area there are 540 people for every 80 square miles. At this rate how many people are there in 32 miles
    12·2 answers
  • Suppose that A and B are arbitarary 2×2 matirices. Is the quantity given always equal to (A+B)2 (a) A2 +2AB+C2. (b) (B+A)2(c) A(
    6·1 answer
  • Can someone help me and do this for me were doing convert customary units if lenght
    6·2 answers
  • A one-tailed hypothesis test with the t statistic Antisocial personality disorder (ASPD) is characterized by deceitfulness, reck
    7·1 answer
  • Someone please help me with this
    9·1 answer
  • A tire rim has a diameter of 15 in. What is the circumference of the tire rim? Use 3.14 for Pi.
    9·1 answer
  • 2h + (6 + h) + 6 ∙ 2
    10·2 answers
  • What’s the graph for the equation
    8·1 answer
  • Hi pls helpppppp. thank uuu :)
    13·1 answer
  • When 334 college students are randomly selected and surveyed, it is found that 103 own a car. Find a 99% confidence interval for
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!