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
e-lub [12.9K]
3 years ago
15

PLSSSS HELPP MEE ASPAPP

Mathematics
1 answer:
anzhelika [568]3 years ago
5 0
Number 3 is there the problem go’s wrong. It should calculate 12 to the peer of two and the get 144 and then divide 144 by 6 to get 24 and then multiply 24 and 4 to get 96
You might be interested in
Find an equation for the line tangent to the curve at the point defined by the given value of d²y/dx².​
mars1129 [50]

Answer:

Step-by-step explanation:

Given:

x = 2cost,

t = (1/2)arccosx

y = 2sint

dy/dx = dy/dt . dt/dx

dy/dt = 2cost

dt/dx = -1/√(1 - x²)

dy/dx = -2cost/√(1 - x²)

Differentiate again to obtain d²y/dx²

d²y/dx² = 2sint/√(1 - x²) - 2xcost/(1 - x²)^(-3/2)

At t = π/4, we have

(√2)/√(1 - x²) - (√2)x(1 - x²)^(3/2)

4 0
2 years ago
Help pleaseeee can anyone explain and write the answer please
Natali [406]

Answer:

you type in the answer if you know it

Step-by-step explanation:

3 0
3 years ago
38 is 8 percent, of what number?
adoni [48]

Answer:

475

Step-by-step explanation:

Is means equals.  We need to change 8% to a decimal.  8% = .08.  Of means multiply.  X is the unknown number.

38 = .08 * x

Divide each side by .08

38/.08 = .08x /.08

475 = x

The unknown number is 475

6 0
3 years ago
Read 2 more answers
Find the value of each unknown variable in the given figures ?
AveGali [126]

10) a. 130

Step-by-step explanation:

180 - 50 = 130

5 0
3 years ago
Which expression has a value of 20?
vovangra [49]
<span>(16−8)×2+4(16−8)×2+4
</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Use interval notation to describe.<br><br> John is at least 26 years old.
    8·1 answer
  • Sonny has $75 to spend. The purchase he wants to make requires $93.if he borrows the extra money that he needs,how much does he
    6·2 answers
  • Did I do this correctly? If not what’s the answer?
    10·2 answers
  • What is the approximate area of the shaded sector in the circle shown below?
    10·2 answers
  • The rate for one unit of a given quantity is called a(n)
    8·1 answer
  • A dog and a cat are 200 meters apart when they see each other. The dog can run at a speed of 30 m/sec, while the cat can run at
    10·2 answers
  • Given circle o, what are the values of x and y?
    8·1 answer
  • The table shows the cost of posting parcels.
    7·1 answer
  • Lena is building a fence around her rectangular flower garden. The width is twice the length. The perimeter of the garden is 30
    9·2 answers
  • A.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!