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
Gekata [30.6K]
4 years ago
12

Error analysis help me out

Mathematics
1 answer:
IrinaK [193]4 years ago
5 0

Answer:

1 - sin² θ = 1 - ( 1 - cos² θ) = cos² θ

tan x csc x = (sin x / cos x) * 1 / sin x = cos x

Step-by-step explanation:

1 - sin² θ = 1 - ( 1 - cos² θ) = cos² θ

tan x csc x = (sin x / cos x) * 1 / sin x = cos x

You might be interested in
Kay walks upstairs to make her legs stronger. Every day at work, she walks up 9 flights of stairs. If there are 13 steps in 1 fl
Marysya12 [62]

Answer:

585

Step-by-step explanation:

9 * 13 * 5 = 585

9 FLIGHTS OF STAIRS

13 STEPS IN EACH FLIGHT

5 DAYS

Hope this helps!

From V

7 0
3 years ago
Read 2 more answers
disributivity of multiplication over addition for rational numbers solve : -3/4 , 2/3 and -5/6 = 1/8 ? how ?​
Nezavi [6.7K]

The distributive property of multiplication over addition for rational numbers is (a) -3/4 × {2/3 + (-5/6)} = [-3/4 × 2/3] + [-3/4 × (-5/6)]

<h3>Complete question</h3>

Which of the following is an example of distributive property of multiplication over addition for rational numbers

(a) -3/4 × {2/3 + (-5/6)} = [-3/4 × 2/3] + [-3/4 × (-5/6)]

(b) -3/4 × {2/3 + (-5/6)} = [3/4 × 2/3] - (-5/6)

(c) -3/4 × {2/3 + (-5/6)} = 2/3 + (-3/4) × -5/6

(d) -3/4 × {2/3 + (-5/6)} = {2/3 + (-5/6)} - 3/4

<h3>How to determine the correct distributive property?</h3>

The distributive property of multiplication states that:

a * (b + c) = (a * b) + (a * c)

From the given question, we have:

-3/4 × {2/3 + (-5/6)}

This means that:

a = -3/4

b = 2/3

c = -5/6

Recall that a * (b + c) = (a * b) + (a * c)

So, we have:

-3/4 × {2/3 + (-5/6)} = [-3/4 × 2/3] + [-3/4 × (-5/6)]

Hence, the distributive property of multiplication over addition for rational numbers is (a) -3/4 × {2/3 + (-5/6)} = [-3/4 × 2/3] + [-3/4 × (-5/6)]

Read more about distributive property at:

brainly.com/question/4077386

#SPJ1

5 0
2 years ago
I really need help on this problem is a little confusing ​
Charra [1.4K]
X+3x-11=4
4x=4+11
x=15/4
x=3.75
4 0
4 years ago
Read 2 more answers
I really hate math test. Bc all through the chapter its easy. Then you get to the test and its like...
IgorLugansk [536]

Answer:

69 ez

Step-by-step explanation:

5 0
3 years ago
Determine if you would use &lt;, &gt;, or = to complete the statement:
Virty [35]
I’ll answer this later but use an equation 180 degrees
4 0
2 years ago
Other questions:
  • A train is traveling from New Orleans to Memphis at a constant speed of 79 mph. New Orleans and Tennessee are 395.1 miles apart.
    6·1 answer
  • What is true about any point on a coordinate plane with a negative x-coordinate and a y-coordinate that is not zero?
    15·1 answer
  • How do you do this and what's the answer?
    10·1 answer
  • Consider the quadratic expression given below.
    13·2 answers
  • What is 1 over 17 times 98
    8·2 answers
  • Equivalent expression for 6 (x+y+z)=
    13·2 answers
  • Determine whether the value makes the open sentence true or false. 6a+3=15
    15·2 answers
  • Chang gets paid a $50 bonus for every 100 pairs of shoes that he sells. Chang is being reinforced on a ________ schedule of rein
    11·2 answers
  • Find the product.<br><br> (-6)(-7)
    6·2 answers
  • Multiply the following numbers. Reduce the lowest terms.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!