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
Leni [432]
2 years ago
15

Given that sin 28° ≈ 0.469, enter the cosine of a complementary angle.

Mathematics
1 answer:
Lena [83]2 years ago
4 0

Answer:

29 i think not sure ill reach back to you if i find a positive answer

You might be interested in
Self-fulfilling prophecy is a primary example of the capability of language to
UNO [17]
Letter A. Influence. Influence is a the primary example of he capability of language that is Self-fulling prophecy. It labels are attached to people and the words describe objects influence perception to them.
6 0
2 years ago
Read 2 more answers
Write the CONTRAPOSITIVE of the following statement: If three points are coplanar, then they are collinear.
AveGali [126]

Answer:

If they are not collinear, then the three points are coplanar.

Step-by-step explanation

Contrapositive is the negative + opposite of the original statement.

5 0
3 years ago
What would make this equation false <br> 4x + 3 = 11
taurus [48]

Answer:

Any number other than 2

Step-by-step explanation:

First, solve the equation

4x +3 = 11

Subtract 3 on both sides

4x=8

Divide by 4 on both sides

x=2

Since 2 is the solution, any number other than 2 would make the equation false

Hope this helps! :)

4 0
3 years ago
Read 2 more answers
The formula for finding the volume of a cone is V = 1/3πr2h. The volume of a cone is 300 cm3 and the height of the cone is 10 cm
stepladder [879]
The closest approximate answer would be B. 5cm
5 0
3 years ago
Physics! Someone help me! Its due today please!
icang [17]

Step-by-step explanation:

We have,

Mass of ball is 9 kg

Initial speed, u = 5 m/s

Final speed, v = -2 m/s (negative as it bounces off)

(a) The change in velocity of the bowling ball is :

\Delta v=v-u\\\\\Delta v=-2-5\\\\\Delta v=-7\ m/s

(b) Change of momentum of the ball is :

p=m\Delta v\\\\p=90\times (-7)\\\\p=-630\ kg-m/s

|p| = 630 kg-m/s

(c) Impulse momentum theorem states that the change in momentum of the ball is equal to the impulse exerted on the ball. So, impulse is 630 kg-m/s.

(d) Impulse is also given by :

J=F\times t\\\\F=\dfrac{J}{t}\\\\F=\dfrac{630}{0.3}\\\\F=2100\ N

6 0
3 years ago
Other questions:
  • 7 |r/5|=7<br> solve the equation
    13·2 answers
  • Can someone please explain to me please
    12·1 answer
  • Solve. The following decimal number operations.
    6·2 answers
  • 4. Two ropes are attached to a heavy object. The ropes are given two strong physics
    12·1 answer
  • Prove the value of the expression: 5^18-25^8 is divisible by 120
    12·1 answer
  • Georgia knows that in the relationship between two
    12·1 answer
  • Please help me with this question I need help ASAP?!!!!
    15·1 answer
  • Pleassee help me !!!!!
    14·2 answers
  • Which three lengths can be the lengths of the sides of a triangle? Choose all that apply.
    5·1 answer
  • Order of operations, step by step <br> 56-12 / 6+4
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!