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
Aleksandr [31]
2 years ago
9

SimplifyLaTeX: \dfrac{\cos^2\alpha}{1-\sin\alpha}-1

Mathematics
1 answer:
Troyanec [42]2 years ago
3 0
Could u clarify the question more Please
You might be interested in
David brought a variety pack of delicious donuts for his daughters Amy & Anna. Amy ate 2/3 of the pack and Anna devoured 1/4
Naya [18.7K]

Answer:

12

Step-by-step explanation:

Let the total number of donuts in the pack be x.

Amy = 2/3x

Anna = 1/4x

David = 1

x - 2/3x - 1/4x = 1

Find common denominators for 2/3 and 1/4

The common denominator is 12

2/3 * 4/4 = 8/12

1/4 * 3/3 = 3/12

x - 8/12x - 3/12x = 1

x - 11/12x = 1

1/12x = 1

x = 12

You can always check

Amy = 8

Anna = 3

So David must equal to 1

Hope this helps :)

Have an awesome day!

6 0
2 years ago
I need help with two and three
Tasya [4]

#2) 435+25x=875-15x

40x=440

x=11

the answer is 11 weeks.

#3) 2500(3x) for x=10

2500(3*10)

2500(30)

7500

the answer is 7500 bacteria after 10 months.

3 0
3 years ago
Read 2 more answers
How many reflectional symmetries does this figure have?
liubo4ka [24]

Answer:

1 & 1

Step-by-step explanation:

6 0
3 years ago
- 2/3 × 3/5 + 5/2 - 3/5 × 1/6​
madam [21]
First start by multiplying:
-6/15 + 5/2 -3/30

then u can simplify the fractions, -6/15=-2/5 and -3/30=-1/10

-2/5 + 5/2 - 1/10, now find a common denominator in this case 10
-4/10 + 25/10 - 1/10

now add and subtract normally

answer:20/10 or 2
5 0
3 years ago
Read 2 more answers
Josh make the rectangular banner. It is 3/4 yards long and 1/4 yards wide. What is the area in square yards of the banner?
Vitek1552 [10]
0.1875 is the area
L*W
0.75*0.25
0.1875

3 0
3 years ago
Other questions:
  • A circular Petri dish has a diameter of 10 centimeters. If the dish contains 2,450 bacteria, what is the population density of b
    12·1 answer
  • What is 10 to the negative fifth power
    9·1 answer
  • Solve the literal equation for y. 4x-5=7+4y
    9·1 answer
  • It costs $26 to fertilize, water, mow, and maintain each square yard of a full size FIFA field (with maximum dimensions) before
    14·1 answer
  • Express the null hypothesis and the alternative hypothesis in symbolic form. Use the correct symbol ​(mu​, ​p, sigma​) for the i
    5·1 answer
  • A TV that usually sells for $173.28 is on sale for 20% off. If sales tax on the TV is 7%, what is the price of the TV, including
    14·1 answer
  • Simplify the expression
    13·2 answers
  • If you are rolling two dice (numbered 1-6), what is the probability that the first die shows a 4 and the second die shows a 2?
    12·2 answers
  • 12. What is the measure of angle J in the triangle below? Drawing is not to scale. (1 point)
    14·1 answer
  • The height in meters of a toy rocket at t seconds can be found by the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!