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
Amanda [17]
2 years ago
14

Need help asap please​

Mathematics
1 answer:
cestrela7 [59]2 years ago
6 0

Answer:

9:49 is the answer because question say ratio is square of small and big

You might be interested in
If an impulse travels 100 m/s, about how long will it take the impulse to travel 10 meters?
PtichkaEL [24]

Answer:

0.1 seconds

Step-by-step explanation:

10/100=0.1

6 0
2 years ago
Read 2 more answers
If tommy had 3 x 99 amount of cookies and gave 4x56 away how many does he have left?
Monica [59]

he has 73 cookies left

5 0
3 years ago
Read 2 more answers
Is 4/5 equal to 5/10?
vfiekz [6]
No, 4/5 does not equal to 5/10.

Because:- When you try to see if it is proportional, it does not equal it.

4/5 ≠ 5/10

Simplify to make sure.

4/5 ≠ 1/2

4/5 is NOT equal to 1/2.

Therefore, our final answer is that 4/5 does not equal 5/10.
4 0
3 years ago
Read 2 more answers
1PLSS NEED HELP.........
tatiyna

Answer: I believe it can be a right triangle

Step-by-step explanation:

7 0
2 years ago
The earth rotates once per day about an axis passing through the north and south poles, an axis that is perpendicular to the pla
forsale [732]

Answer:

a)

Speed at Equator = 463.97 meters per second

Centripetal Acceleration at Equator = 3.37*10^{-2} meters per second squared

b)

Speed at 30 degrees north of equator = 401.79 meters per second

Centripetal Acceleration at 30 degrees north of equator = 2.92*10^{-2} meters per second squared

Step-by-step explanation:

The formula is:

v=\frac{2 \pi R}{T}

Where

v is speed

R is radius

T is time

and another formula for centripetal acceleration:

a_c=\frac{4 \pi^{2} R}{T^2}

Now,

a)

at equator, the radius is radius of earth (given), time in seconds is

T = 24 * 60 * 60 = 86,400

THus,

v_E=\frac{2 \pi (6.38*10^{6}}{86,400}=463.97

Speed at Equator = 463.97 meters per second

Centripetal Acceleration:

a_{cE}=\frac{v_E^2}{R_E}=\frac{463.97}{6.38*10^{6}}=3.37*10^{-2}

Centripetal Acceleration at Equator = 3.37*10^{-2} meters per second squared

b)

At 30.0° north of the equator:

R_N=R_E Cos (30)= (6.38*10^6)Cos(30)=5.53*10^6

Now,

Speed = v_{30N}=\frac{2 \pi (5.53*10^6)}{86,400}=401.79

Speed at 30 degrees north of equator = 401.79 meters per second

Centripetal Acceleration:

a_{30N}=\frac{v_E^2}{R_E}=\frac{401.79}{5.53*10^6}=2.92*10^{-2}

Centripetal Acceleration at 30 degrees north of equator = 2.92*10^{-2} meters per second squared

4 0
3 years ago
Other questions:
  • If 1 pound of apples is 3 dollars, how many pounds can be purchased with 1 dollar?
    5·1 answer
  • 2p – 10 – 4p – 7<br> can you help me?
    11·2 answers
  • Is 4/16 equivalent to 3/5
    7·1 answer
  • Use the graph below to determine a1 and d for the sequence
    7·1 answer
  • Find three consecutive odd integers whose sum is 129
    7·1 answer
  • What is the domain of the function 1x)= 2
    12·1 answer
  • Find the missing factor B that makes the equality true. -35x^6=(-5x^2)(B)<br> B=
    11·2 answers
  • Which situation can be solved by the equation 1.24×3.5=x?
    6·1 answer
  • Can someone write 3 + x in a words?
    8·2 answers
  • Which of these polynomial functions has the largest second derivative at X=0?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!