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
Yanka [14]
3 years ago
11

PLEASEEE HELP ME I NEED HELP REAL BAD ON THIS PROBLEM A MILLION THANKS IF YOU HELP ME!!**NO LINKS**THANK YOU SOOOO MUCH!! =D

Mathematics
1 answer:
Sav [38]3 years ago
8 0

Answer:

hmmmmmm look on Firefox

You might be interested in
In six months the membership at a fitness center went from 3,500 to 4,200. what was the percent of increase in the membership?
slega [8]
It is definitely C: 20%

Subtract the original value from the new value, then divide the result by the original value then multiply the result by 100 and it will give you the answer

\frac{4200 - 3500}{3500}  \times 100
\frac{700}{3500}  \times 100
0.2 \times 100 = 20\%
6 0
3 years ago
What is the value of the expression given below? (5+3i)-(5+3i)(5-5i)
snow_tiger [21]

Answer:

<h2>-35 + 13i</h2>

Step-by-step explanation:

i=\sqrt{-1}\to i^2=-1\\\\(5+3i)-(5+3i)(5-5i)\qquad\text{distribute}\\\\=(5+3i)(1-(5-5i))=(5+3i)(1-5-(-5i))=(5+3i)(-4+5i)\\\\\text{use}\ FOIL:\ (a+b)(c+d)=ac+ad+bc+bd\\\\=(5)(-4)+(5)(5i)+(3i)(-4)+(3i)(5i)\\\\=-20+25i-12i+15i^2=-20+13i+15(-1)\\\\=-20+13i-15=-35+13i

7 0
3 years ago
PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Wittaler [7]
System<span> of </span>equations<span> are independent, if 2nd </span>equation<span> is not multiplication of first</span>equation<span> by some </span>number<span> . ... </span>Simplify<span> the 2nd </span>equation: ... y - 2x = -7<span> ... If </span>you solve<span> the </span>equations<span>algebraically and </span>you<span> get a </span>solution<span> such as 5=5, then ... If </span>you use<span> either method and </span>end<span> up with a</span>statement<span> that's always true    i hope this helps</span>
8 0
3 years ago
Read 2 more answers
Anybody? Anyone? Anything?
Rudik [331]

The cosecant is the reciprocal of the sine function. That means you invert all the fractions and you divide 1 by the non-fractions.

csc(0°) = 1/0

csc(30°) = 2/1 = 2

csc(45°) = (√2)/1 = √2

csc(60°) = 2/√3

csc(90°) = 1/1 = 1

5 0
3 years ago
HEEEELP PLEAAASE I NEED THISSS!!!!!!!!!!!!!!! BRANILIEST FOR THR RIGHT ANSWER
Andru [333]

Answer:

2x

Step-by-step explanation:

I think so not sure try it tho

5 0
3 years ago
Other questions:
  • How many planes can you draw through 3 collinear points?
    12·1 answer
  • How do you transform the polar equation theta=pi/6 to an equation in rectangular coordinates and identify its shape?
    6·1 answer
  • Which of the following equations is equivalent to 6.87p + 9.2 = -7.056?
    5·1 answer
  • 80 90 10 75 90 95 99 find the mean and medain which measures of center best repersents the data
    7·1 answer
  • What is 3 and 3 4ths plus 6 and 7 8ths
    11·2 answers
  • PLEASE ANSWER FOR BRAINLIST!!!!!!!!
    8·1 answer
  • A.3 1/4<br> B.1 3/4<br> C.2 1/4<br> D.3/3
    10·2 answers
  • Drag each set of coordinates to the correct location on the table.
    14·2 answers
  • The difference between two numbers is 3. Their sum if 27. What is the smaller number?
    9·2 answers
  • The line graph shows the amount of snowfall over a 6 hour period.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!