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
NikAS [45]
3 years ago
11

Is the square root of 1-cos20 = -sin true

Mathematics
1 answer:
mote1985 [20]3 years ago
5 0

Answer:

No

Step-by-step explanation:

There's no such thing as -sin

You might be interested in
Tanya’s swim club increased their $29 membership fee by $6 a year. What is the approximate percent increase in the membership fe
astraxan [27]

Answer: it's increased by around 20%, because when 35 and 29 are divided and you multiply the decimal by 100, when you ignore the "1" at the front, it shows an approximate 20% increase. The answer is A.

Step-by-step explanation: PLEASE MARK ME BRAINLIST

7 0
4 years ago
Read 2 more answers
PLEASE HELP ITS URGENT!!!!!!​
Delvig [45]

Answer:

LCD-3x(x+2)

Final answer- x2-4x+4/ 3x2+6x

Step-by-step explanation:

okay so LCD is 3*x*(x+2)

= 3x(x+2)

so multiyling the fist expresion by x+2 and the second by x we get

2x+4+ x2-6x/ 3x(x+2)

= so

x2-4x+4/3x(x+2)

x2-4x+4/ 3x2+6x

if my answer helps please mark as brainliest.

4 0
3 years ago
15 points! If answered correctly
mixer [17]

Answer:

The correct answer will be explained if you answer this short riddle.

If cinderellas shoe fits perfectly, then why did it fall off?

Step-by-step explanation:

3 0
3 years ago
110 is 45% of what number
aev [14]

Answer:49.5

Step-by-step explanation:

To find the 45% of 110

45/100×110

=49.5

5 0
3 years ago
Read 2 more answers
Can’t figure number one and two out;(
Naily [24]

Answer:

B

Step-by-step explanation:

If the form is only allow in \frac{a}{b}, then B is the only correct form.

Otherwise, A would be correct as well.

4 0
3 years ago
Other questions:
  • A bed & bath company intends to ship out 28,457 blue blankets, and three times as many white blankets. If each box contains
    13·1 answer
  • when three-digit telephone area codes were first put in place in the united states and Canada, the first number could be any dig
    12·1 answer
  • Lupe’s chili recipe makes 12 servings and uses 12 green peppers and 4 red peppers. How many Lupe needs for 9 servings
    6·2 answers
  • Drag and drop the numbers into the boxes to create an expression that is equivalent to the given expression.
    12·2 answers
  • A postage stamp is shaped like a rectangle with a perimeter of 88 millimeters. The length (x) is 10 millimeters less than twice
    12·1 answer
  • Use the information given in the diagram. Tell why PS≈QR and ∠QRP≈SPR
    12·2 answers
  • For a field trip 27 students rode in cars and the rest filled three buses. How many students were in each bus if 147 students we
    11·2 answers
  • What is the value of the expression below?​
    10·1 answer
  • A light bulb consumes 9900 watt-hours in 5 days and 12 hours. How many watt-hours does it consume per day?
    12·1 answer
  • What is the probability that (enter the probability only, do not round.):
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!