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
Naddik [55]
3 years ago
10

Help thanks youuuuuu

Mathematics
2 answers:
djverab [1.8K]3 years ago
8 0
90 degrees babes :) have a great day
SCORPION-xisa [38]3 years ago
7 0

Answer:

90 degrees

welcome bro have a great day

You might be interested in
Use demoivre's theorem to show that;<br>cos4¤ =8 cos4¤ -8cos2¤+1​
ss7ja [257]

Answer:

\cos4( \theta)=Re(\cos4( \theta)+i\sin4( \theta)) \\=Re(\cos ( \theta)+i\sin ( \theta))^4 \\  =Re(cos^4( \theta)+4cos^3( \theta)isin( \theta)+6cos^2( \theta)i^2sin^2( \theta)+4cosi^3( \theta)sin^3( \theta)+i^4sin^4( \theta)) \\cos( 4\theta) =cos^4( \theta)-6cos^2( \theta)sin^2( \theta)+sin^4( \theta) \\ =(1-\sin^2( \theta))^2-6(1-\sin^2( \theta))\sin^2( \theta)+sin^4( \theta) \\ =  1-2\sin^2( \theta)+\sin^4( \theta)-6\sin^2( \theta)+6\sin^4( \theta)+\sin^4( \theta) \\ =8\sin^4( \theta)-8\sin^2( \theta)+1

7 0
3 years ago
Please hurry and thanks in advance
KengaRu [80]

Answer:

64 bags

Step-by-step explanation:

number of bags sold by Takis Scorpion BBQ = x

Number of bags sold by Takis Valcano Quesco = 3x - 6

the total number of bags = x + ( 3x - 6 )

x + 3x - 6 = 250

therefore, 4x - 6 = 250

4x = 250 + 6

4x = 256

dividing through by 4

x = 64

8 0
3 years ago
If u = &lt;2, -5&gt;, v = &lt;3, -2&gt;, and w = &lt;5, -3&gt;, which operation is represented by this graph?
riadik2000 [5.3K]

The answer is B

Because of the equation

I did

7 0
3 years ago
Read 2 more answers
Daniel and Jack together sell 96 tickets to a raffle. Daniel sold 12 more tickets than his friend. How many raffle tickets each
Vlad1618 [11]

Answer:

Daniel sold 54 and Jack sold 42

Step-by-step explanation:

D = number of tickets that Daniel sold

J = number of tickets that Jack sold

D + J = 96

D = 12+ J

Substitute the second equation into the first equation

12 + J + J = 96

Combine like terms

12 + 2J = 96

Subtract 12 from each side

2J = 84

Divide by 2

J = 42

D = J+12

D = 54

Daniel sold 54 and Jack sold 42

7 0
3 years ago
Read 2 more answers
g The altitude of a triangle is increasing at a rate of 1 cm/min while the area of the triangle is increasing at a rate of 2 cm2
horsena [70]

Answer:

  -0.6 cm/min

Step-by-step explanation:

The formula for the area of a triangle is ...

  A = (1/2)bh

Solving for the base, we find ...

  b = 2A/h

Then the rate of change of the base is ...

  b' = 2(A'h -Ah')/h^2

Filling in the given values, we find the rate of change of the base to be ...

  b' = 2((2 cm^2/min)(20 cm) -(160 cm^2)(1 cm/min))/(20 cm)^2

  = 2(40-160)/400 cm/min

  = -0.6 cm/min

The base is decreasing at 0.6 cm/minute.

5 0
4 years ago
Other questions:
  • Factorise y squared -9w squared
    6·1 answer
  • How do you solve a sales tax math problem?
    11·2 answers
  • jenny is comparing the cost of two packages of socks. one package has 8 pairs for $12. Another package has 3 for $6. Are the rat
    5·1 answer
  • Events a, b, and c in a sample space have p(a)=0.2, p(b)=0.4, and p(c)=0.1. find p(a ∪ b ∪
    8·1 answer
  • Algebra 2 Math question Grade 11
    12·1 answer
  • Multiple Choice.
    15·1 answer
  • A random sample of students was surveyed on what they eat for lunch at school. The results are shown in the table
    14·2 answers
  • What is 5(a-5b)(a+b)​
    10·1 answer
  • Determine which system goes with what
    5·1 answer
  • For f(x)=3x+1 and g(x)=x²-6, find (f-g)(x)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!