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
Oksi-84 [34.3K]
2 years ago
15

Help me pleaseeeeeeee

Mathematics
1 answer:
melisa1 [442]2 years ago
8 0

Answer:

45/28

Step-by-step explanation:

Hey There!

They want us to find the tangent of R

Remember in sohcahTOA

t - tangent

o - opposite

a - adjacent

meaning that

tan = \frac{opposite}{adjacent}

The opposite of angle r is 45

the adjacent of angle r is 28

so tanR=\frac{45}{28}

You might be interested in
3/4 + 5/4 with explanation and steps.... ​
zhenek [66]

Answer:

step 1

3/4+5/4

step 2

dinominator is same so we have to put 4

step 3

3+5/4

step 4

7/4

answer is 7/4

7 0
2 years ago
Read 2 more answers
Why do we square the residuals when using the least-squares line method to find the line of best fit?
Mekhanik [1.2K]

We square the residuals when using the least-squares line method to find the line of best fit because we believe that huge negative residuals (i.e., points well below the line) are just as harmful as large positive residuals (i.e., points that are high above the line).

<h3>What do you mean by Residuals?</h3>

We treat both positive and negative disparities equally by squaring the residual values.  We cannot discover a single straight line that concurrently minimizes all residuals. The average (squared) residual value is instead minimized.

We might also take the absolute values of the residuals rather than squaring them. Positive disparities are viewed as just as harmful as negative ones under both strategies.

To know more about the Least-Squares Line method, visit:

brainly.com/question/14940432

#SPJ4

4 0
1 year ago
What is 2 log x - logy - 2 log z written as a single logarithm?
Hitman42 [59]

Answer:

Log [x^2 / yz^2]

Step-by-step explanation:

2log(x) =log(x^2)

-log(y) = The minus sign means that you can divide it by first log(x^2)

-2log(z) =log(z^2), and the minus sign again means you can divide it by the first log(x^2)

So, the whole thing can be written like this:

Log(x^2) / [log(y)*log(z^2)], OR:

Log [x^2 / yz^2]

4 0
2 years ago
Is there another way to write JK? Why or why not?
daser333 [38]

Answer:

What do u mean

. I'm confused

4 0
2 years ago
Read 2 more answers
34.231+45.23 somebody plz help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
olga2289 [7]
The answer is 79.461
6 0
3 years ago
Other questions:
  • Explain how the Quotient of Powers was used to simplify this expression. (2 points) 2 to the fifth power, over 8 = 22
    6·2 answers
  • A golf retailer purchases its clubs from a wholesaler at $38 per club. It sells the same clubs to golfers at $72 per club. What
    6·1 answer
  • There are 90 students in A lunch. And five of them will be selected at random for cleaning duty every week he still receives a n
    10·1 answer
  • What is the value of p?<br><br> x^2=12y
    8·2 answers
  • What is this? Someone please help me
    7·1 answer
  • (1) Colin wants to cut the pizza into 1/6 slices. Marco wants to cut the pizza into 1/4 slices. What is a common denominator of
    9·1 answer
  • Please help!! i need this done before tonight
    15·1 answer
  • Please help 3x + 2y = 13<br> 6x + 4y = 26<br> Many solution, one solution, or no solution
    14·1 answer
  • HELP I WILL GIVE BRAINIEST
    7·1 answer
  • PLEASE HELP ILL GIVE BRAINLIEST PLEASE PLEASE PLEEEEEEEAAAAASE
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!