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
ankoles [38]
3 years ago
5

Can you please help I have to go to bed

Mathematics
1 answer:
Mashutka [201]3 years ago
3 0
1. C
3. C
4. F
5. A
6. G
You might be interested in
What is the metric unit of a sink
Tom [10]
Liters would be the best metric unit.
7 0
3 years ago
Read 2 more answers
63 is 90% of what number in a number line
lisov135 [29]
If you're trying to say what's 90% of 63, you divide 63 by 10 which is 6.3 then times by 9 which is 56.7
8 0
3 years ago
amir lent Rs. 600 to hameed for 2 years and Rs. 150 to aman for 4 year and received altogether from both Rs. 90 as simple intere
aniked [119]

Interest = Pin = principal * interest rate * number of years

Let interest rate be i, then
600*i*2+150*i*4=90
1200i+600i = 90
i=90/(1200+600)=90/1800=1/20=0.05 or 5%

8 0
3 years ago
NEED HELP ASAP !! WILL MARK BRAINLEAST<br> SHOW WORK TOO !!!
irinina [24]

Step-by-step explanation:

(1 +  \cos(x) )(1 -  \cos(x) )

1  -  \cos {}^{2} (x)

=  \sin {}^{2} (x)

b.

\frac{1}{ \cot {}^{2} (x) }  -  \frac{1}{ \cos {}^{2} (x) }

\frac{1}{ \frac{ \cos {}^{2} (x) }{ \sin { }^{2} (x) } }  -  \frac{1}{ \cos {}^{2} (x) }

\frac{1}{ \cot {}^{2} (x) }  -  \frac{   \csc {}^{2} (x)   {} }{ \cot {}^{2} (x) }

\frac{ -  \cot {}^{2} (x) }{ \cot {}^{2} (x) }

- 1

c.

\sec {}^{2} ( \frac{\pi}{2} - x ) )( \sin {}^{2} (x)  -  \sin {}^{4} (x))

( \csc {}^{2} (x) )( \sin {}^{2} (x)  -  \sin {}^{4} (x  )

\csc {}^{2} (x) ( \frac{1}{ \csc {}^{2} (x) }  -  \frac{1}{  \csc {}^{4}  (x) } )

1 -  \frac{1}{ \csc {}^{2} (x) }

1 -  \sin {}^{2} (x)

\cos {}^{2} (x)

3 0
2 years ago
Solve log9^5 =7- 3X by graphing. Which equation should be graphed?
olya-2409 [2.1K]

Answer:

y^1 = log5/log9 & y^2 = 7 - 3x

3 0
3 years ago
Read 2 more answers
Other questions:
  • The percents of students who travel to school by car,bus and bike are shown for a school of 825 kids
    10·1 answer
  • 1. 7+8-2 .
    10·1 answer
  • An airplane ticket has an area of 60 square centimeters and a perimeter of 32 centimeters. what are the dimensions of the ticket
    11·1 answer
  • Why do u think rates are usually written as unit rates
    12·2 answers
  • 8. If BD BC , BD = 5x – 26, BC = 2x + 1, and AC = 43, find AB.
    12·1 answer
  • Michael took in 91 mile bike trip. he left home at 7 AM. If he stopped for a total of two hours for rest and food and averaged 1
    14·1 answer
  • Find the perimeter of the composite figure
    14·1 answer
  • WILL MARK BRAINLIEST!!!!
    13·2 answers
  • The perimeter of a triangle is 27 centimeters. Two sides of the triangle are 7 centimeters and 13 centimeters. Find the length o
    9·1 answer
  • What is the perimeter?<br> cm<br> 12 CM<br> 5 CM
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!