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
Leno4ka [110]
3 years ago
9

CosA.cosecA=cotA can you please help me with this

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
3 0

CscA = 1/sinA

CosACscA = cosA × 1/sinA = cosA/SinA = cotA

You might be interested in
Pls help me quickly
Tcecarenko [31]
All real solutions

Everything cancels out once you multiply the top equation by two.
0 = 0 which means all real answers.
I hoping you meant question 3. Good luck!
3 0
3 years ago
Read 2 more answers
HELPP PLS WHOEVER HELPS ME WILL GET BRAINLIST
liubo4ka [24]

Answer:

"I dont understand"

Step-by-step explanation:

What goes around comes around

7 0
3 years ago
35 - 10 ➗ 5 + [(5 + 3) • 4]
snow_lady [41]
<span>35 - 10 ➗ 5 + [(5 + 3) • 4]
Do PEMDAS
 1.52</span>
7 0
4 years ago
Read 2 more answers
Tim is making a fence in the shape of a triangle for his livestock. He wants one side of the triangle to be two times as along a
Ugo [173]

Answer:


Step-by-step explanation:

42 < 21+3x < 84

21 < 3x < 63

7 < x < 21

7 0
4 years ago
After Squints gets the team banned from the pool, the guys from the Sandlot decide they need to build their own pool. They decid
pishuonlain [190]

Answer:

525 truckloads

Step-by-step explanation:

First we need to find the volume of the pool. This lets us know how much dirt must be moved.

25*19*5 = 2,375 cubic feet total.

Divide that by 4.53 cubic feet for each load, and we get 524.282 truckloads. Round up to the nearest integer for a final answer of 525 truckloads.

7 0
4 years ago
Other questions:
  • Tom wants to reach a second floor window on a house that is 20 feet above ground. If he must put the ladder at a 70 degree angle
    11·1 answer
  • What is 8x - 7 + 12x after being simplified?
    7·2 answers
  • What are the solutions to 2(x-7)^2 = 32?
    9·1 answer
  • Please answer this correctly
    13·1 answer
  • Apply the distributive property to create an equivalent expression,<br><br> (m-3+4n)*(-8)
    5·2 answers
  • Wondering if anyone could help?
    14·1 answer
  • Which one should I choose​ I'll give 12 points
    14·1 answer
  • 28 students took a pre algebra test if 23 students passed the test what percent passed
    7·1 answer
  • Please help thank u!!!!!!
    5·1 answer
  • What is an equation of the line that passes through the points (6,1) and (7, 2)?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!