An angle measures 15°. What is the measure of its complementary angle?
Correct answer(s):
- 75°
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An angle measures 31°. What is the measure of its complementary angle?
Correct answer(s):
- 59°
An angle measures 44°. What is the measure of its complementary angle?
Correct answer(s):
- 46°
An angle measures 12°. What is the measure of its complementary angle?
Correct answer(s):
- 78°
An angle measures 27°. What is the measure of its complementary angle?
Correct answer(s):
- 63°
An angle measures 39°. What is the measure of its complementary angle?
Correct answer(s):
- 51°
An angle measures 18°. What is the measure of its complementary angle?
Correct answer(s):
- 72°
An angle measures 23°. What is the measure of its complementary angle?
Correct answer(s):
- 67°
An angle measures 41°. What is the measure of its complementary angle?
Correct answer(s):
- 49°
An angle measures 34°. What is the measure of its complementary angle?
Correct answer(s):
- 56°
Read the situation carefully: In a dystopian city, cameras are placed in every classroom and street. Why would the government most likely use this system?
Correct answer(s):
- To monitor and control citizens
Citizens are punished for reading old history books in a dystopian nation. What theme does this situation represent? Which option best explains the situation?
Correct answer(s):
- Censorship
Which of the following are common characteristics of dystopian societies?
Correct answer(s):
- Strict surveillance
- Heavy censorship
- Control through fear
A government broadcasts only positive news about itself and hides all failures. What is this an example of?
Correct answer(s):
- Propaganda
Select all expressions equivalent to 5x + 35.
Correct answer(s):
- 5(x + 7)
- 5x + 35
The sides of a rectangle are (2x + 2) cm and (5x + 7) cm. Which expression represents its area?
Correct answer(s):
- 10x^2 + 24x + 14
3 years from now, Rina’s father’s age will be 3 times Rina’s age. Rina is now 13. How old is her father now?
Correct answer(s):
- 45
Solve the proportion: 3/2 = 6/x.
Correct answer(s):
- 4
Expand: (x – 6)^2.
Correct answer(s):
- x^2 - 12x + 36
Simplify: p^6 × p^5.
Correct answer(s):
- p^11