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
bija089 [108]
3 years ago
12

.

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
7 0
I'm unsure what the middle term is, but a x^2 equation always has 2 solutions. Although sometimes they are not both real numbers. 
You might be interested in
My brother needs help
kkurt [141]

Answer:

1.95

Step-by-step explanation:

i used scientific its a caculator

3 0
2 years ago
Read 2 more answers
I need help! Please please please please
blsea [12.9K]
I'm pretty sure that the answer to the fudge cakes is 8 friends
7 0
3 years ago
Write two inequalities to compare 39 and -39
Igoryamba
39 >-39 ,   |39| = |-39|    there you go
4 0
3 years ago
Cos (pi/2 -x) = sin x is this true or false?
Ksenya-84 [330]

The above statement is true meaning cos(π/₂-x)=sin(x)

Step-by-step explanation:

We know that sine and cosine function are mutual cofunctions.

Hence this would mean that these two functions are complimentary of each other meaning cos(π/₂-x) = sin(x)

This can be verified mathematically by assuming “x” as 30°

Hence Cos (π/₂-30°) = cos 60°= 0.5 (from trigonometric table values)

Similarly Sin 30°= 0.5 (from trigonometric table values)

This can be proved through using the formula

Cos(A-B)= Cos A.Cos B + Sin A.Sin B

Here A=90° and b=x°

Putting the values we get (it is to be remembered that cos 90°=0 and sin 90°=1)

Cos 90°.cos x+ sin 90.sin x

0+sinx= sinx

Hence it is proved that cos(π/₂-x)=sin(x)

 

7 0
3 years ago
When the daughter cells split or divide from the parent cell, it is called _____.
dimaraw [331]
When the daughter cells split or divide from the parent cell, it is called cytokinesis. :)
5 0
2 years ago
Other questions:
  • What’s the distributive property of x(x+3)?
    6·1 answer
  • Solve the system of equations below by graphing.
    10·2 answers
  • Write two division problems related to the multiplication problem below. 8×(-2)=-16
    15·1 answer
  • For a sample of 48 finance majors, the average time spent reading each issue of the campus newspaper is 19.7 minutes, with a sta
    14·1 answer
  • Select the equation with the solution x = 25. The equation should have the variable on both sides, a decimal coefficient on the
    15·1 answer
  • Find the probability of exactly four successes in five trials of a binomial experiment in which the probability of success is 40
    13·2 answers
  • Which is the correct first step for solving this equation? 2x-7=5?
    15·1 answer
  • ​The county soccer club spent $1680 for soccer camp expenses. This amount is 12% of the money it collected. What is the total am
    10·1 answer
  • Which graph shows f(x) = |x| reflected across the x-axis, translated 2 units down and 1 unit to the left?
    5·2 answers
  • Walmart is having a huge 25 % off sale!!!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!