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
Julli [10]
2 years ago
8

What is -7/12 + 3/8?

Mathematics
1 answer:
Digiron [165]2 years ago
3 0

Answer:

oi

Step-by-step explanation:

You might be interested in
Is it a b c or d!???????????????ksnsnsksnsjsksbdnsnddjdi
sergiy2304 [10]

Answer:

Correct amnswer is A

Step-by-step explanation:

5 0
2 years ago
Anyone know how to do this??
Ghella [55]

Answer:

csc²(x)

Step-by-step explanation:

csc(x) = 1/sin(x)

sin²(x) + cos²(x) = 1

=> cos²(x) = 1 - sin²(x)

cos(2x) = cos²(x) - sin²(x) = (1 - sin²(x)) - sin²(x) =

= 1 - 2×sin²(x)

=> 2×sin²(x) = 1 - cos(2x)

sin²(x) = 1/2×(1-cos(2x))

=> 1 - cos(2x) = 2×(1/2×(1-cos(2x)) = 2×sin²(x)

=> 2 / (1-cos(2x)) = 2 / (2×sin²(x)) = 1/sin²(x) =

= 1/sin(x) × 1/sin(x) = csc(x)×csc(x) = csc²(x)

6 0
3 years ago
Estimate the answear by rounding each number to its greatest place: 199 x 91
Nataly [62]
I estimated the answer to be 18,000

Without estimation the answer would be 18,109
3 0
3 years ago
Read 2 more answers
Incline Electronics produces three different products in a plant that is open 40 hours per week. Each product requires the follo
Paladinen [302]

Answer:

is thier any way you can take a picture of what the problem is cause alot of the equation are not adding up the way you put them

8 0
2 years ago
A 90-foot rope from the top of a tree house to the ground forms a 45° angle of elevation from the ground. How high is the top of
-Dominant- [34]

Answer:

63.6 feet

Step-by-step explanation:

  • sin (45)=\frac{x}{90}
  • x=90 sin (45)
  • x=45\sqrt{2}
  • x = 63.6 feet
6 0
2 years ago
Other questions:
  • 4. Your Turn: Find the measure of angle B. Enter only the number as your answer. *
    9·1 answer
  • Maggie has $14,100 to invest, and wishes to gain $4,000 in interest over the next eight years. Approximately what is the minimum
    15·1 answer
  • A bag contains 1 red and 7 white marbles. A marble is drawn from the bag, and its color is observed. Then the marble is put back
    14·1 answer
  • How to subtract and add polynomials
    5·1 answer
  • Convert the decimal 0.92 to a fraction.<br>83/9<br>83/90<br>83/100<br>92/99​
    13·1 answer
  • PLEASE ANSWER I AM STRUGGLING
    9·2 answers
  • The rectangle below has an area of x^2-7x+10x square meters and a width of x-5x meters. What expression represents the length of
    12·1 answer
  • Can you please solve this problem? It would be greatly appreciated!
    10·1 answer
  • Four friends share the profit of a lawn care service equally. The friends charge $45 per lawn and spend $30 of their total earni
    10·2 answers
  • What is 0.4 repeting as afraction
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!