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
Vikentia [17]
3 years ago
6

Dz where y is a circle of radius 2 and center 0 Exercise 1. Evaluate 1 +z2

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
6 0

Answer:

-21

Step-by-step explanation:

You might be interested in
Mrs. barney earns $80 for tutoring for 2 hours. If she gets a 10% raise, how much does she now earn per hour.
olga_2 [115]

Answer:$88


Step-by-step explanation:

multiply 80 dollars by 10% then add that answer to 80 dollars and that gives you 88 dollars


8 0
3 years ago
Change the negative exponent<br> to a positive exponent
Ivan
I hope this picture helps.

3 0
3 years ago
Can someone please help me with this problem?? **It's high-school geometry.
jeka94

Hello!

Answer:

\huge\boxed{59.04 units}

To solve, we will need to use Right-Triangle Trigonometry:

Begin by solving for angles ∠S and ∠R using tangent (tan = opp/adj)

tan ∠S = a / (1/2b)

tan ∠S = 3√5 / 14

tan ∠S ≈ 0.479

arctan 0.479  = m∠S (inverse)

m∠S and m∠R ≈ 25.6°

Use cosine to solve for the hypotenuse, or the missing side-length:

cos ∠S = 14 / x

x · cos (25.6) = 14

x  = 14 / cos(25.6)

x ≈ 15.52

Both triangles are congruent, so we can go ahead and find the perimeter of the figure:

RS + RQ + QS = 28 + 15.52 + 15.52 = 59.04 units.

Hope this helped you! :)

5 0
3 years ago
Read 2 more answers
Can any one help me in this please any math genius
andriy [413]
It is 10 to 1 significant figures
3 0
2 years ago
marcel's plane travels 3.345 meters salvadors plane travels 3.35 meters .jennifers plane travels 3.3 meters baced on measurement
KonstantinChe [14]
To see, which plane traveled <span>farthest of shortest distance we have to write all the numbers in the same accurance
             3.345
3.35 => 3.350
3.3   => 3.300
The longest is 3.35
The shortest is 3.3</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Expanding each integer in the expression 21x12, the result is [(2x10^1)+(1x10^0)]x[(1x10^1)+(2x10^0)]. Replace the 10s with x's
    13·1 answer
  • Many people now turn to the Internet to get information on health-related topics. A research article used Flesch reading ease sc
    12·1 answer
  • experiment consists of rolling three fair dice --- a red die, a blue die, and a white die --- and recording the number rolled on
    10·1 answer
  • 2) Alison has $4 less than twice the amount Ben has. Write an expression
    13·1 answer
  • 1) A class of 449 students went on a field trip.
    14·1 answer
  • What is the slope of the line containing the points (-6,1) and (5,3)
    6·1 answer
  • A coffee shop owner blends a gourmet brand of coffee with a cheaper brand. The gourmet coffee usually sells for ​$9.00 per pound
    7·2 answers
  • A. 105 <br> b. 80<br> c. 75 <br> d. 52.5
    11·1 answer
  • Please help. I will mark BRAINLIEST!
    5·1 answer
  • Given that 3x – 4y= 22<br> -<br> Find &amp; when y = -7
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!