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
stepan [7]
3 years ago
6

Evaluate sin^2 θ for θ = 45°

Mathematics
1 answer:
NISA [10]3 years ago
5 0

Answer:

\frac{1}{2}

Step-by-step explanation:

sin45° = \frac{1}{\sqrt{2} } ← exact value , then

sin²45° = \frac{1}{\sqrt{2} } × \frac{1}{\sqrt{2} } = \frac{1}{2}

You might be interested in
What is the correct answer?
vovikov84 [41]

Answer:

84 units2

Step-by-step explanation:

First, you multiply 24 *7 = 168

Second, you divide 168 / 2 = 84

Lastly, have a great day!

5 0
3 years ago
Simplify 4/25 divided by 5/7
grigory [225]

Answer: 28/125

Step-by-step explanation: To divide two fractions, flip the second fraction and multiply. The equation will be:

4/25 x 7/5

Multiply the numerators by the numerators and the denominators by the denominators.

4 x 7 = 28 (numerator)

25 x 5 = 125 (denominator)

Put into a fraction.

28/125

8 0
3 years ago
LAST ONE I NEED HELP ON PLEASE
Romashka [77]

Answer:

A

Step-by-step explanation:

First you find the volume of the cube which is 512. Then you find the volume of the cone which is 133.97333333 and so on. Lastly you subtract 512 by 133.973333333 (and so on) which is 378.026667. Rounded the answer would be 378.0 which is answer A.

Plz mark brainliest!!! I spent lot of time on this.

3 0
3 years ago
What is the measure of CED?.
ElenaW [278]

Answer: Its 212 on Edge I just took the test

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Convert 6500 ounces to liters.
tekilochka [14]

your answer is 192.23

8 0
3 years ago
Other questions:
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
    15·2 answers
  • George drove 168 miles in 4 hours. If this rate continues, how many miles can he drive in 7 hours?
    8·2 answers
  • Trish is solving the equation x + 10 = 8 for the value of x. x + 10 + 10 = 8 + 10 x = 18 (2)x = (2)18 x = 36 What error did Tris
    10·2 answers
  • How do you write 2.244 million in standard form
    5·2 answers
  • Need help with this math
    7·1 answer
  • Question in picture solve
    13·2 answers
  • What is 6/8 expressed as a percent<br>​
    5·1 answer
  • Hey guys!!if you want to join a pad. let with me, let me know, if you don't want to leave or I will report because I don't want
    13·1 answer
  • What is 4x18x5980+t=1280x45527768
    5·1 answer
  • Work out the circumference of this circle <br> Give your answer in terms pi<br> Radius 6mm
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!