1 year ago

90. Find 33.3% of 81.

Mathematics

1 answer:

Vinvika [58]1 year ago

3 0

33.3% x 81
0.333 x 81
=26.973 answer

You might be interested in

NEED HELP with these two pages please help me (30 points)

katovenus [111]

Answer:

1. B

2. E

3. D

4. B

5. C

6. B

7. E

8. D

9. D

10.D

11. E

4 0

2 years ago

Given that secant theta = Negative StartFraction 37 Over 12 EndFraction, what is the value of cotangent theta, for StartFraction

Iteru [2.4K]

$cot\theta$ $=\frac{12}{35}$

Step-by-step explanation:

$sec\theta =\frac{37}{12}$

⇔ $\frac{1}{cos \theta} =\frac{37}{12}$

⇔ $cos \theta = \frac{12}{37}$

we know that

$sin \theta = \sqrt{1-cos^2\theta}$

$sin\theta =\sqrt{1-(\frac{12}{37})^2 }$

$sin\theta=\sqrt{\frac{1225}{1369} }$

$sin\theta = \frac{35}{37}$

Therefore $cot\theta =\frac{cos\theta}{sin\theta}$ $=\frac{\frac{12}{37} }{\frac{35}{37} }$ $=\frac{12}{35}$ , for $\frac{\pi}{2}$

8 0

3 years ago

Read 2 more answers

hey free brainliest and points yall wanna talk also whats 5,000 - 346 + 2,000 divided by 24? plz help

lakkis [162]

Answer:

4737.33333333

Step-by-step explanation:

7 0

2 years ago

The square of 9 less than a number is 3 less than the number. what is the number?

Veronika [31]

Would the answer be 6

4 0

2 years ago

Help me, please!! I wasn't there for the lesson.

liberstina [14]

The first option would be the right answer. Martha has 33, where jackson has 22

6 0

3 years ago

Read 2 more answers