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
Rom4ik [11]
3 years ago
9

Simplify.

Mathematics
2 answers:
serg [7]3 years ago
6 0
Cos x




My brother said that’s it
Rus_ich [418]3 years ago
5 0

Answer:

cos x

Step-by-step explanation:

sin x = (sin x) / (1) and cot x = (cos x) / (sin x)

Put those fractions next to each other and multiply them out (numerator times numerator, denominator times denominator).

Cancel out the (sin x) in the numerator and denominator

You should be left with just (cos x) / (1), whoch equals just (cos x).

Hope this helps!

You might be interested in
Jane needs to miss fewer than 1/6 of the words on her spelling list.  If there are 18 words, how many can she miss?  Explain.
rjkz [21]
She would have to miss 1 or 2 because 1/6 of 18 is 3 so less than 3 is 2 or 1

hope that helps!
3 0
3 years ago
Read 2 more answers
Explain the steps in calculating the mean absolute<br>deviation of a set of data.​
Sergeeva-Olga [200]

Answer:

To find the mean absolute deviation of the data, start by finding the mean of the data set. Find the sum of the data values, and divide the sum by the number of data values. ... Divide the sum of the absolute values of the differences by the number of data values.

8 0
3 years ago
Read 2 more answers
A clydesdale drinkes about 120 gallons of water 4 days.At this rate about how much many gallons of water does a clydesdale drink
Margarita [4]
Gallons of water drank in 4 days = 120
Gallons of water drank in a day = 120/4
= 30
Gallons of water drank in 28 days = 30 × 28
= 840
8 0
3 years ago
Use the data set below to determine measurements of central tendency.
notka56 [123]
Mean = 40 median = 37.5 mode = 30
4 0
3 years ago
Please help me somebody!!! I really struggle with this in math class!
Tresset [83]

Answer:

y - 9 = -\frac{4}{3}(x - 3)  

Step-by-step explanation:

Given the points (3, 9) and (9, 1), we must first solve for the slope of the line before proceeding with writing the point-slope form.

In order to solve for the slope (<em>m </em>), use the following formula:

m = (y₂ - y₁)/(x₂ - x₁)

Let (x₁, y₁) =  (3, 9)

     (x₂, y₂) = (9, 1)

Substitute these values into the given formula:

m = (y₂ - y₁)/(x₂ - x₁)

m = (1 - 9)/(9 - 3)

m = \frac{-8}{6} = \frac{-4}{3}

Therefore, the slope of the line, m = -4/3.

Next, using the slope, m = -4/3, and one of the given points, (x₁, y₁) = (3, 9), substitute these values into the following point-slope form:

y - y₁ = m(x - x₁)

y - 9 = -\frac{4}{3}(x - 3)  ⇒ This is the <u>point-slope form</u>.

4 0
2 years ago
Other questions:
  • An animal shelter needs to find homes for 40 dogs and 60 cats. If 15% of the dogs are female, and 25% of the cats are female, wh
    13·1 answer
  • Solve the system using elimination. x − 4y = 4 3x − 4y = −12
    14·1 answer
  • Which is the quadratic variation equation for the relationship?
    11·1 answer
  • You wanted to draw an enlargement of design that printed on a card that is 4 in by 5
    10·1 answer
  • Solve equation: 12x + 8 = 104
    10·2 answers
  • Please help me prove or disprove this: 'If a number's last digits are 1, 2, and 5, then the number is divisible by 125'
    12·2 answers
  • The Anderson family drove 7.5 hours on the first day of their road trip how many seconds is equivalent to
    12·1 answer
  • Bill paid $36 tax on a laptop that cost $450. What percent tax did Bill pay?
    10·1 answer
  • Helpppppp pleaseeee anyoneeeee!!!!!
    13·1 answer
  • Need help asap plz geometry
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!