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
creativ13 [48]
2 years ago
9

What is fact family for 3

Mathematics
1 answer:
kondor19780726 [428]2 years ago
7 0
8 and 24 let me know if this helps
You might be interested in
55% as a fraction in simplest form.
nirvana33 [79]
Answer: 11/20
55/100 simplified is 11/20
3 0
3 years ago
In need of help pls. Try and answer asap.
Alina [70]

Answer:

Step-by-step explanation:

∠1 and 85 are supplementary

m∠1 = 180 - 85 = 95°

4 0
2 years ago
Evaluate ∛27<br><br> 3<br> 9<br> 24<br> 81<br> thanks.
Ugo [173]

Answer:

the correct answer is 3.

Step-by-step explanation:

3×3×3= 27

7 0
2 years ago
Read 2 more answers
Can someone please help me with question 4
bazaltina [42]
Yes what is the four question
4 0
3 years ago
Flying against the wind, an airplane travels 7520 kilometers in 8 hours. Flying with the wind, the same plane travels 6500 kilom
bezimeni [28]

Answer:

Rate of plane in still air = 1120 km/h

Rate of wind = 180 km/h

Step-by-step explanation:

Let the rate (speed) of the plane in still air = u km/h

Let the rate (speed) of the wind = v km/h

Formula for speed is:

Speed = \dfrac{Distance}{Time}

Given that against the wind, airplane travels 7520 km in 8 hours.

The speed against the wind will be slower so,

Against the wind, speed = (u -v ) km/h

Using above formula:

(u-v) = \dfrac{7520}{8} km/h\\(u-v) = 940 km/h ..... (1)

Given that with the wind, airplane travels 6500 km in 5 hours.

The speed with the wind will be faster so,

With the wind, speed = (u +v ) km/h

Using above formula:

(u+v) = \dfrac{6520}{5} km/h\\(u+v) = 1300 km/h ..... (2)

Adding (1) and (2) to solve for u and v:

2u = 2240\\\Rightarrow u = 1120\ km/h

Putting u in (1):

1120-u=940\\\Rightarrow u = 180\ km/h

So, the answers are:

<em>Rate of plane in still air = 1120 km/h</em>

<em>Rate of wind = 180 km/h</em>

<em></em>

6 0
3 years ago
Other questions:
  • Find the coordinates of the midpoint
    8·1 answer
  • Ramon surveyed his friends about their favorite snacks.he found that 1/6 of his friends prefer trail mix.what is the equivalent
    6·2 answers
  • The percentage of 12.10 out of 58.60​
    9·2 answers
  • The owner of a toy store received a shipment of 1,552 party favors. The party favors came in 28 boxes. The same number of party
    8·1 answer
  • The salaries Marc has earned in the past 4 years are shown.
    5·1 answer
  • PLEASEEEEEEEEE HELPPPPPP
    15·1 answer
  • Find the next numbers 5, 1, 7, 0, 9, -1, 11...
    11·1 answer
  • Fill in the missing value in the table:
    10·1 answer
  • Please I need help I will mark brainiest
    15·1 answer
  • Here is the image I need help with
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!