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
nika2105 [10]
3 years ago
11

Find an equation of the tangent line to the curve at the given point. y = x + tan(x) at (pi, pi)

Mathematics
1 answer:
S_A_V [24]3 years ago
8 0
<span>Differentiating :

y' = 1 + sec^2(x),
</span><span>
cosπ=−1</span><span>

plug in pi = -1 ,for x:

1 + sec^2(pi) = 1 +  (-1)^2 
                      = 2</span>
You might be interested in
Evaluate the expression. 6÷−3<br>A.-2<br>B.-3<br>C.3<br>D.2
olya-2409 [2.1K]
A is the correct awnser good luck
7 0
3 years ago
Solve for the right triangle given only one side and angle
34kurt

Answer:

CD = √11 and CE = √11

Step-by-step explanation:

We know that m∠D is 45° (by using the sum of interior angles in a triangle) so therefore, ΔDCE is a 45 - 45 - 90 triangle (the 45, 45, and 90 refer to the angle measures). The ratio of sides in a 45 - 45 - 90 triangle is 1 : 1 : √2 where the 1s are the sides and the √2 is the hypotenuse. We need to solve for x in x : x : √22. If you notice that √22 = √2 * √11, we can use this to find x, therefore, x = 1 * √11 = √11 so CD = √11 and CE = √11.

8 0
3 years ago
Read 2 more answers
Number has more than two factors
VMariaS [17]
I'm going to assume that you are asking how a number can have two factors.
So, a factor is an integer (non-fractional/decimal number) you multiply by another integer to get the actual number.

Well, let's look at the number 4. The number four has the following factors:
1, 2, 4
In a 'rainbow' style, you match the two outer numbers, then the two next inner numbers, and so on.
Because the number '2' is the one in the center and there is no other number to multiply it by, it must multiply by itself to reach the number 4.
Well, you must have two numbers to actually multiply together, so every number has two factors: 1, and itself (except for 0). 
I hope this helps, and good luck :)

7 0
3 years ago
Read 2 more answers
What does the number line above represent?
sattari [20]
It is the last one. A closed circle means less than or equal to, so that crosses out the top two. The third says five is greater and we know that is not true because the line is decreasing in value. It must be the fourth.
8 0
2 years ago
20. A community is having a Taste of the Town event featuring dishes from the area’s best restaurants. The cost of admission is
marin [14]

Answer:

18550 - 10x

Step-by-step explanation:

Given that :

Cost of admission in Advance = $25

Cost of admission at the door = $35

Number of people who paid in advance = x

Total number of tickets sold = 530

Total amount made from ticket sales will be :

(Number who paid in advance * cost) + (number who paid at the door * cost)

(25 * x) + (530 - x) * 35

25x + 18550 - 35x

18550 - 10x

6 0
3 years ago
Other questions:
  • Explaining steps for sequences of transformations
    7·2 answers
  • mark's computer weighs 35.769 pounds. what is the weight of his computer rounded to the nearest hundredth
    15·2 answers
  • 1
    12·1 answer
  • What’s the answer to this question below. A b c or d
    5·1 answer
  • The ratio of ages of kissi and esinam is 3:5 and esinam is 3:5 The sum of ages of all 3 is 147 years.whats the age difference be
    11·1 answer
  • The sum of two numbers is 33. one number is two times as large as the other. What are the numbers?
    13·2 answers
  • Bryson has 14 raspberry scones and 21 strawberry scones. He wants to make as many identical bags of scones as possible . Each ba
    15·1 answer
  • Could someone help me complete this chart? It’s kinda confusing.
    13·1 answer
  • Which polygon appears to be regular?
    5·1 answer
  • Help i need to finish or my mom will beat me
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!