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
Alborosie
3 years ago
13

Which expression is equivalent to

Mathematics
2 answers:
Reptile [31]3 years ago
4 0
B.
sin^2x + cos^2x =1
hence Sin^2x-1 = - cos^2x
Alexeev081 [22]3 years ago
4 0
Sin^2x -1 = -cos^2x.......
You might be interested in
F(x)=x² <br> G(x)=(x-6)²<br> Complete the description of the transformation
artcher [175]
6 units to the right
5 0
3 years ago
Read 2 more answers
I need help with math
nevsk [136]

Answer:

Step-by-step explanation:

<h3>7) The lengths of the tangent from an external point to a circle are  equal.</h3>

      2x - 1 = x + 10

           2x = x + 10 + 1

           2x = x + 11

      2x -x  = 11

             \sf \boxed{\bf x = 11}

8) Radius : XC

    Chord: CB

   Diameter : AB

  Name of the circle: X    {a circle is named by its center}

6 0
2 years ago
I WILL GIVE BRAINIEST Which statement is correct about the product of 9/10 ​​and ​ 7/8 ​
Wewaii [24]

Answer:

7/10 and 7/8 are both less than 1.

Step-by-step explanation:

The product must be less than either factor because when you multiply a number by less than 1, the number gets smaller.

3 0
3 years ago
nia cuts hair. she finished 6 haircuts in the 4 hours before lunch. how many hours must she work to finish 24 haircut
Zepler [3.9K]

Answer:

16

Step-by-step explanation:

4x6=24

6 0
3 years ago
How much do you need to add to 2 5/8 to make 6
docker41 [41]

Answer:

3 3/8

Step-by-step explanation:

6 minus 2 5/8 equals 3 3/8

3 3/8 plus 2 5/8 equals 6

6 0
3 years ago
Read 2 more answers
Other questions:
  • Including hundreds how many tens are in 384
    8·2 answers
  • Which direction does the graph of the equation shown below open? Y^2-4x+4y-4=0
    7·2 answers
  • [please help I’ve been stuck on this for hours :(] David made a scale drawing of his basketball goal. The basketball is 15 feet
    5·2 answers
  • Which set is closed under subtraction?
    6·2 answers
  • the least square yard is 15 yards by 15 yards. how many feet of fencing will they need to buy to fence in all four sides
    15·1 answer
  • PLEASE ANSWER QUICKLY ASAP <br>ANSWER QUESTION A​
    15·1 answer
  • Find the value of x.
    7·1 answer
  • Find how many numbers greater than 400,000 can be made using all the digits of 416566​
    11·1 answer
  • PLEASE HELP!!!<br> A)<br> B)<br> C)<br> D)
    8·1 answer
  • If x varies inversely as t, and x = 8 when t = 6, find t when x = 12-<br> =
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!