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
astraxan [27]
3 years ago
14

If x + sin^2 theta + cos^2 theta = 4, then what is the value of x?

Mathematics
1 answer:
Ray Of Light [21]3 years ago
4 0

Answer:

x = 3

Step-by-step explanation:

x + sin^2  \theta + cos^2  \theta = 4 \\ x + 1 = 4 \\ ( \because \: sin^2  \theta + cos^2  \theta = 1) \\ x = 4 - 1 \\  x = 3

You might be interested in
Identify the domain of the function shown in the graph.
inysia [295]
You need to put a picture of the graph in the question and I can answer it.
8 0
3 years ago
Carrie spent
leva [86]

Answer:

24 dollars.

Step-by-step explanation:

1/4 + 1/3 = 3/12 + 4/12 = 7/12

7/12 a + 8 = 22

7/12 a = 14

a = 14 x 12/7

a = 24

5 0
2 years ago
Peter is writing a number in scientific notation.The number is grater that ten million and less that one hundred million.Which e
OLga [1]

Answer:

M  =  a \times 10^7  where 1 < a ≤ 9

The EXPONENT USED BY PETER is 7 in all the possible cases.

Step-by-step explanation:

Let us assume the needed number is M.

Also, given:

The needed number is GREATER than 10 Million.

⇒ M  > 10 Million

⇒ M > 10,000,000

⇒ M > 1 \times 10^7  ...... (1)

The needed number is SMALLER than 100 Million.

⇒ M  <  100 Million

⇒ M < 100,000,000

⇒ M  <  1 \times 10^8  ...... (2)

Comparing (1) and (2) we can see that M can have more than 7 zeroes after 1 but LESS than 8 zeroes after 1.

So, the possible values of M can be:

M  =  a \times 10^7  where 1 < a ≤ 9

So, the EXPONENT USED BY PETER is 7 in all the possible cases.

5 0
3 years ago
To construct a line parallel to a given line m to a point not on m, you need to know how to construct_______angles?
Lelu [443]
It would be either C or A, sorry I cant help anymore than that
6 0
3 years ago
Read 2 more answers
Why is the solution of 3x + 5 = 2x - 7
Vanyuwa [196]

Answer:

Use pemdas

Step-by-step explanation:

Paranthese, e, multiplacation, division, addition, subtraction

7 0
3 years ago
Read 2 more answers
Other questions:
  • PLS I NEE HELP! :( Factor 15x^2y^2−3x^3y+75x^4 . Show your work.
    6·2 answers
  • Which of the following is an example of qualitative data
    12·1 answer
  • If 1/2+4x=-x+2, what is the value of x
    14·1 answer
  • What the answer?and what’s the work?
    13·1 answer
  • Find the mean, median, and mode 15,3,11,15,1,14,7,2,1,1,2
    8·2 answers
  • There are 1,760 yards in a mile. How many yards are in 1.65 miles?
    9·1 answer
  • The expression 2m+ 10c gives the amount of money in dollars , a dessert store makes from selling m muffins and a c Cakes How muc
    13·1 answer
  • 8. Identify the domain and range to the following relations and state whether or not the relations are functions. State why or w
    13·1 answer
  • What is a translation graph
    11·1 answer
  • 4. Which function has two
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!