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
Otrada [13]
3 years ago
7

You just reflected on working with right triangles and trigonometric concepts. How important were concepts that you learned prev

iously to your success in this unit? Explain your answer.
Mathematics
1 answer:
harina [27]3 years ago
4 0

Idk if ya still need it or if this will help but this is what i put for mine

 Concepts that I had previously  learned about are quite important because math goes hand and hand. if you try to skip something and go ahead you'll most likely get confused because there could of been something highly important to that would help you understand whats ahead. in the previous unit it tells you about triangles and their description like a right triangle-90 degree angle and where legs and hypotenuse is located, this unit has had a ton about right triangles.

You might be interested in
Find the exact circumference. <br><br> r = 6 mm, C = ?
Kazeer [188]
C=2 \pi r \\ C=2 \pi 6 \\ C=12 \pi
5 0
2 years ago
Determine the domain and range of the function f(x)= 3x+2. Also, state the intervals where the function f(x)= 3x+ 2 is increasin
aev [14]

Answer:

Increasing on it's domain (-\infty,\infty) because the slope is positive.

The domain and range are both all real numbers, also known as

(-\infty,\infty).

Step-by-step explanation:

All domain really means is what numbers can you plug in and you get number back from your function.

I should be able to plug in any number into 3x+2 and result in a number. There are no restrictions for x on 3x+2.

The domain is all real numbers.

In interval notation that is (-\infty,\infty).

Now the range is the set of numbers that get hit by y=3x+2.

Well y=3x+2 is a linear function that is increasing.  I know it is increasing because the slope is positive 3. I wrote out the positive part because that is the item you focus on in a linear equation to determine if is increasing or decreasing.

If slope is positive, then the line is increasing.

If slope is negative, then the line is decreasing.

So y=3x+2 hits all values of y because it is increasing forever.  The range is all real numbers. In interval notation that is (-\infty,\infty).

3 0
3 years ago
J= 6 for 15 - j= 21<br> What’s the answer
Ann [662]

Answer:

15+6=21

15-(-6) = 21

5 0
3 years ago
Read 2 more answers
after allowing 20 percent discount on the marked price of a radio 15 percent vat is levied on it , if its price become rs 22080
Kamila [148]

Answer:

Step-by-step explanation:

Hello, let's say that the price was P, a real number.

After 20% discount it become P - 20% * P = P* (1-20%) = P * (1 - 0.2)

= P * 0.8

And then we take 15% for the VAT, the new price become P * 0.8 * ( 1 + 15%)

= P * 0.8 * 1.15

And this is equal to 22080, so

P * 0.8 * 1.15 = 22080

and the amount of the VAT is P *0.8 * 0.15

=\dfrac{22080}{1.15}*0.15=2880

Hope this helps.

Thank you.

5 0
3 years ago
Round 0.185309 to 2 SF​
balu736 [363]

Answer:

0.19

Step-by-step explanation:

Find first 2 whole numbers and round up

5 0
3 years ago
Read 2 more answers
Other questions:
  • The weight of an apple is 150g rounded to the nearest 5g
    12·1 answer
  • What else must you know to prove the triangles here by SAS
    7·1 answer
  • Hey please answer asap!
    10·2 answers
  • a truck rental company charges $19.95 to rent a truck plus $0.24 per mile driven. Find the cost to rent a truck and drive 188 mi
    15·1 answer
  • What is the value of 9x - 4y if x = 3 and y = 2​
    15·2 answers
  • How many numbers can you get by multiplying two or more members of the set {1,2,3,5,11} together?
    6·1 answer
  • Help me on number 24 plss
    12·1 answer
  • Who can help me with this??? it's for a grade
    8·2 answers
  • PLEASE HELP ME I ONLY HAVE A FEW MINUTES LEFTTTT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Which of the following are irrational numbers?
    7·2 answers
  • PLZZZZ HELP ME WITH THIS QUESTION WITH AN EXPLANATION
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!