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
3241004551 [841]
4 years ago
8

Rotating Light A searchlight rotates through one complete revolution every 4 seconds. How long does it take the light to rotate

through 90°?
Mathematics
2 answers:
Triss [41]4 years ago
3 0
Your Answer will be 84
Viktor [21]4 years ago
3 0
It takes 1 second. beep beep
You might be interested in
Pls, I need help is anyone really good at french!! PLS
ira [324]

Answer:

yeah the answer is

bounjour messimie Step-by-step explanation:

4 0
3 years ago
What is the location of point A?
AlladinOne [14]

Answer:

C.-1.6

Step-by-step explanation:

distance: -1 - (-2) = 1

1 ÷ 5 = 1/5

-1 - 1/5 × 3 = -1 3/5 = -1.6

3 0
3 years ago
The area of a carpet is 18sqcm and breath is 3cm find its length ​
Feliz [49]

Answer:

6

Step-by-step explanation:

area of carpet =18

the formula to calculate the area of carpet is l×b so.

l×b=18

l×3=18

3l =18

l=18/3

L=6

4 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%20%5Csqrt%7B2%20-%207x%7D%20%20%2B2x%20%3D%200" id="TexFormula1" title=" \sqrt{2 - 7x} +
FrozenT [24]

Answer:

√(2 - 7x) + 2x = 0

√(2 - 7x) = - 2x

[√(2 - 7x)]² = (- 2x)²

2 - 7x = 4x²

4x² + 7x - 2 = 0

4x² + 8x - x - 2 = 0

4x(x + 2) - (x + 2) = 0

(4x - 1)(x + 2) = 0

4x - 1 = 0 => 4x = 1 => x₁ = 1/4

x + 2 = 0 => x₂ = - 2

7 0
3 years ago
What is 4% of 720? i need help for a test
boyakko [2]

Answer:

28.8

Step-by-step explanation:

4% x 720

0.04 x 720

= 28.8

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the distance between (7,-2) and (3,1)
    14·1 answer
  • Which point is on the line y = -2x + 3?<br> (-2,-1)<br> (3, -3)<br> (3, 3)<br> (-3,-9)
    8·2 answers
  • 2. What's the opposite?<br> a. Running 150 feet east.
    12·2 answers
  • Liang used 75 square inches of fabric
    9·1 answer
  • Standard form of 0.000035
    10·1 answer
  • a hockey goalie scores 82% of shots at the goal, about how many shots can the goalie predict he will block in 735 tries
    12·1 answer
  • Please help, I'm going crazy on this question ;(​
    5·2 answers
  • Campbell has saved $28. He needs $70 to buy a new skateboard. What decimal value is equivalent to the fraction of the cost that
    12·2 answers
  • −2x+2y−3z=
    5·1 answer
  • Fish decrese 25% each year. If there are 60 fish in the lake last year, how many will there be this year?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!