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
Goryan [66]
2 years ago
12

Help please!!! I need help!!!

Mathematics
1 answer:
Luden [163]2 years ago
5 0
16 is C because all you have to go is take some answers out its obviously under 90 degrees and it’s not that small to be 40 degrees
You might be interested in
Complete the following statement.
Viktor [21]

Answer: dividend

Step-by-step explanation:……..

6 0
2 years ago
Read 2 more answers
Plz help asap i really need it for 30 points
Pani-rosa [81]

Answer:

13.04 cm^2

Step-by-step explanation:

Larger Circle diameter is 12.5 cm and the smaller is 3.5 cm

The Area of a circle is A = πr^2 = πd^2/4

Larger Circle divide the diameter by 2 = 6.25 cm

Smaller Circle dive the diameter by 2 = 1.75 cm

Using above formula  A =  122.71846303085 cm^2 &  

Finally we deduct the smaller Area from the larger Area

A = 9.6211275016187 cm^2 - 9.6211275016187 cm^2

122.71846303085 cm^2 - 9.6211275016187 cm^2 =

113.0973355292 cm^2 thus 13.04 is your answer since I used the

π = 3.1415926535898

A = area

π = pi = 3.1415926535898

6 0
3 years ago
:)))))) ))): what is the answer
kicyunya [14]
Well , its upside down...
4 0
2 years ago
Write the equation for a parabola with a focus at (-8, -1) and a directrix at y = − 4.
Sidana [21]

Answer:

y = 1/6 x^2 + 8/3 x + 49/6

Step-by-step explanation:

This is a parabola which opens upwards.

The distance of a point (x, y)  from the focus is

√[(x -  -8)^2  + (y - -1)^2] and

the distance of the point from the line y = -4

= y - -4

These distances are equal for a parabola so:

√[(x -  -8)^2  + (y - -1)^2] = y + 4

Squaring both sides:

(x + 8)^2 + (y + 1)^2  = (y + 4)^2

x^2 + 16x + 64 + y^2 + 2y + 1 = y^2 + 8y + 16

x^2 + 16x + 64 + 1 - 16 = 8y - 2y

6y = x^2 + 16x + 49

y = 1/6 x^2 + 8/3 x + 49/6 is the equation of the parabola.

4 0
3 years ago
I need this question for unit test
krek1111 [17]
The answer is this:
A. (6,3)
3 0
2 years ago
Other questions:
  • a student ran out of time on a multiple choice exam and randomly guess the answers for two problems each problem had 5oz choices
    5·2 answers
  • Nevermind cannot find photot
    10·1 answer
  • Using this nomogram, what is the magnitude of an earthquake that is 500 km from a seismic station and has an amplitude of 0.2 mm
    6·1 answer
  • The point (5,-2) is rotated 90° about the origin. Its image is<br> O (-2,5)<br> O (2,5)<br> O (-5,2)
    9·2 answers
  • A.) Jon’s total at Trader Joe’s was $37.52. He had a coupon for a 25% off. What was the new total?
    8·1 answer
  • Pls help me with this math question. Explain your thinking pls.
    7·2 answers
  • A and B are independent events. P(A) = 0.80 and P(B) = 0.10.<br> What is P(A and B)?
    5·2 answers
  • The a oranial price of a skate broad was reduced by 15 dollars .the new price is 49 dollars if p=the stakebroads oranail price i
    14·2 answers
  • A mint plant grows 7/8 inch in 1 week and 13/16 inch the next week. Use a common denominator to write an equivalent fraction for
    5·2 answers
  • Plzzz help meh 10 points is all i can give
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!