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
vladimir1956 [14]
3 years ago
15

Giving thanks and brainliest for best answer <3

Mathematics
2 answers:
musickatia [10]3 years ago
8 0
I am sososo sorry i rlly need points goodluck have a good day
lana66690 [7]3 years ago
7 0

Answer:

the answer is B.

Step-by-step explanation:

answer it good

You might be interested in
The circumference of circle a is 3 times greater than the circumference of circle
Liono4ka [1.6K]
We know, Circumference of a Circle = 2πr

In mathematical form, You can write it as:
2πr₁ = 3(2πr₂)

2π(12) = 6πr₂

24π = 6πr₂

r₂ = 4 m

In short, Your Answer would be: 4 meter

Hope this helps!
4 0
3 years ago
What's (2x) ^3 in expanded notation form?
inessss [21]

Answer:

<h2><em><u>2x</u></em><em><u> </u></em><em><u>×</u></em><em><u> </u></em><em><u>2x</u></em><em><u> </u></em><em><u>×</u></em><em><u> </u></em><em><u>2x</u></em></h2>

Step-by-step explanation:

{(2x)}^{3}

= <em><u>2x × 2x × 2x (In expanded notation form) (Ans)</u></em>

5 0
3 years ago
Read 2 more answers
Is √3600 rational or irrational? choose all statements are true
Sonja [21]

Answer:

Rational

Step-by-step explanation:

A surd is an irrational number. An irrational number refers to any number that can not be written in the form a/b where a and b are integers.

Given √3600, which can be written as √36 × √100 = 6 ×10 = 60.

Hence √3600 is a rational number.

4 0
3 years ago
Limit of x^2-81/x+9<br> As x goes toward -9
Semmy [17]
Hello,

Use the factoration

a^2 - b^2 = (a - b)(a + b)

Then,

x^2 - 81 = x^2 - 9^2

x^2 - 9^2 = ( x - 9).(x + 9)

Then,

Lim (x^2- 81) /(x+9)

= Lim (x -9)(x+9)/(x+9)

Simplity x + 9

Lim (x -9)

Now replace x = -9

Lim ( -9 -9)

Lim -18 = -18
_______________

The second method without using factorization would be to calculate the limit by the hospital rule.

Lim f(x)/g(x) = lim f(x)'/g(x)'

Where,

f(x)' and g(x)' are the derivates.

Let f(x) = x^2 -81

f(x)' = 2x + 0
f(x)' = 2x

Let g(x) = x +9

g(x)' = 1 + 0
g(x)' = 1

Then the Lim stay:

Lim (x^2 -81)/(x+9) = Lim 2x /1

Now replace x = -9

Lim 2×-9 = Lim -18

= -18




7 0
3 years ago
The two-way table of row relative frequencies below shows data on nationality and eye color. Brown or hazel Eyes Blue or Green e
galina1969 [7]

Answer:

b

Step-by-step explanation:

its correct

7 0
3 years ago
Other questions:
  • In the figure, PQ is parallel to RS. The length of RP is 2 cm; the length of PT is 18 cm; the length of QT is 27 cm. What is the
    10·2 answers
  • Please help me! I don't get it
    14·1 answer
  • A box can hold 24 crayons. How many boxes must be used to put all of Mr.Syed's 98 crayons into boxes?
    9·2 answers
  • HELP ASAP.<br> write the ratio as a fraction in simplest form. Eighteen eighty fourths.
    13·1 answer
  • PLEASE HELP
    11·2 answers
  • If f(x) = 2x – 5 and g(x) = x +4, then f(g(2)) =
    9·1 answer
  • Phil is riding his bike. He rides 29 miles in 2 hours, 43.5 miles in 3 hours, and 58
    7·1 answer
  • What is your profit? Example: Shippers is paying 5.25 per 100lbs. And you sell it to the carrier for 4.70 per 100lbs.bag-and the
    15·1 answer
  • During a dry year, the reservoir level dropped 512 feet. The next year the level rose 314 feet. Which expression shows the total
    15·1 answer
  • J hw hw new hw hw hw 1 hw nba q hw nba
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!