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
sveta [45]
3 years ago
7

Four more than a number and a no more than twelve

Mathematics
1 answer:
kolezko [41]3 years ago
6 0

Answer: is it 8

Step-by-step explanation: i just guess the middle number

You might be interested in
In the figure, if the measure of 28 = 72°, what's the measure of 214?
goblinko [34]

Answer:

72°

Step-by-step explanation:

Angle 8 and angle 14 are corresponding angles.

∠8=∠14

72=∠14

4 0
3 years ago
Why is 1 the highest value of sine and cosine functions?
Levart [38]

The length of the sides of any right triangle are always less than the length of the hypotenuse. The sine and cosine functions find the ratio between a side and the hypotenuse, so it's always less than 1.

5 0
3 years ago
An engine is operating at 25% of its full power.which number line shows a point that represents 25%
CaHeK987 [17]

Answer: b i think

Step-by-step explanation:

6 0
2 years ago
6x - 8 ≤ 184 <br> i need answer for test corrections
jekas [21]
I hope this helps.....

Explanation:
I took this in 9th grade so I know how to do this kind of stuff

5 0
2 years ago
Q.23 Prove that: (sin4A - cos4A + 1) = 2sin2A
FrozenT [24]

Answer:

Step-by-step explanation:

I think you have the question incomplete, and that this is the complete question

sin^4a + cos^4a = 1 - 2sin^2a.cos^2a

To do this, we can start my mirroring the equation.

x² + y² = (x + y)² - 2xy,

This helps us break down the power from 4 to 2, so that we have

(sin²a)² + (cos²a)² = (sin²a + cos²a) ² - 2(sin²a) (cos²a)

Recall from identity that

Sin²Φ + cos²Φ = 1, so therefore

(sin²a)² + (cos²a)² = 1² - 2(sin²a) (cos²a)

On expanding the power and the brackets, we find that we have the equation proved.

sin^4a + cos^4a = 1 - 2sin^2a.cos^2a

4 0
2 years ago
Other questions:
  • The ferry between an island and mainland makes on round trip a day on Monday the ferry carried 83 people to the island and retur
    5·2 answers
  • 37 1/2 % as a decimal
    13·2 answers
  • Please help please please please help
    9·1 answer
  • Dan wants to collect data about the eating habits of his friends.
    11·2 answers
  • When the production manager finds the average life of her bulb-lifetime data, this is an example of what phase of inferential st
    14·2 answers
  • Please answer now fast
    9·1 answer
  • Guys pls helppp! I WILL AWARD brainliest
    15·2 answers
  • PLS help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    14·1 answer
  • If p(x) = (x - 1) (x + 1), then find the value of p(2) + p(1) - p(0)
    15·1 answer
  • 6. Which number completes the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!