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
tamaranim1 [39]
3 years ago
13

6. a + 6 < -2; a = -8 I 0. yes P. no

Mathematics
1 answer:
laiz [17]3 years ago
4 0

Answer:

yes

Step-by-step explanation:

You might be interested in
Find the rate of change
andrezito [222]

Step-by-step explanation:

(x1,y1) = (-1,-1)

(x2,y2) = (2,-2)

m = (y2 - y1)/(x2 - x1)

m = (-2 + 1)/(2 + 1)

m = -1/3

Option → C

8 0
2 years ago
Form a sequence that has two arithmetic means between -1 and 59.
9966 [12]

Answer:

Correct choice is B

Step-by-step explanation:

For the numbers -1 and 59, find the difference 59-(-1):

since 59-(-1)=60 and \dfrac{60}{3}=20 (two arithmetic means tells you there will be three intervals), two arithmetic means will be

  • -1+20=19;
  • 19+20=39.

The only correct sequence is -1, 19, 39, 59.

7 0
3 years ago
Read 2 more answers
Which of the following is equivalent to 2/9
iragen [17]

Answer:

B would be the answer:))

Step-by-step explanation:

Divide 2 by 9

5 0
2 years ago
Read 2 more answers
Hi, I am new to this website :) I'm currently taking an online trig class on De Moivre's theorem and I don't understand it at al
Vladimir [108]
De Moivre's theorem uses this general formula z = r(cos α + i<span> sin α) that is where we can have the form a + bi. If the given is raised to a certain number, then the r is raised to the same number while the angles are being multiplied by that number.

For 1) </span>[3cos(27))+isin(27)]^5 we first apply the concept I mentioned above where it becomes

[3^5cos(27*5))+isin(27*5)] and then after simplifying we get, [243 (cos (135) + isin (135))] 

it is then further simplified to 243 (-1/ √2) + 243i (1/√2) = -243/√2 + 243/<span>√2 i
and that is the answer.

For 2) </span>[2(cos(40))+isin(40)]^6, we apply the same steps in 1)

[2^6(cos(40*6))+isin(40*6)],

[64(cos(240))+isin(240)] = 64 (-1/2) + 64i (-√3 /2)

And the answer is -32 -32 √3 i

Summary:
1) -243/√2 + 243/√2 i
2)-32 -32 √3 i

7 0
3 years ago
Please help!!! Find the equation for all 4!!! It needs to be <br> Y=mx +b
emmainna [20.7K]
1) y= 2/5x -3
2) y= 2/3x + 1
3) y= 2x -1
4) y= 5/4x + 3
I think
7 0
3 years ago
Other questions:
  • Solve: 2x + 12 - 7x = -2
    14·2 answers
  • -4 + (-1) on a number line
    11·2 answers
  • Choose the correct answer to the following math problem.
    6·2 answers
  • How to solve this problem: 1 1/2(n-4 1/2)=12
    5·1 answer
  • Kelly has a savings account with a beginning balance of $800.
    11·1 answer
  • How do I solve these?​
    9·1 answer
  • Somebody please help me. Give me a short answer and a step-by-step explanation please.
    14·1 answer
  • What is 1 5/6 x 1 2/7
    6·2 answers
  • A boy pushes a bike with 5 newtons up a hill that is 300 meter long. How much work does he do?
    7·1 answer
  • Can someone please help?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!