All categories

2 years ago

PLS HELP

1 answer:

8 0

There is 3600 seconds per hour.
Multiply the speed per second by 3600 to get the speed in miles per hour then convert to kilometer/hour.

4.9 * 3600 = 17,640 miles per hour

17,640 x 1.6 = 28,224 kilometers per hour

You might be interested in

Plz help me with this :(

koban [17]

Answer:

m is equals to 49 degree + 31 degree so which means it's 80°

6 0

2 years ago

HELP ASAP AND ILL GIVE U BRAINLIEST !!!!!!!!!!!!

olchik [2.2K]

Answer:

i beleive it is the 3rd choice

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Distributive property <br><br> 5(871)

Rama09 [41]

5(871)=5 x 13 x 67=4355

6 0

3 years ago

Read 2 more answers

A right cone has a radius of 13 cm and a slant height of 20 cm. Find its surface area.

devlian [24]

Answer:

$A=1347.7\ cm^2$

Step-by-step explanation:

Given that,

Radius of a cone, r = 13 cm

Slant height of the cone, l = 20 cm

We need to find the surface area of the cone. The formula for the surface area of the cone is given by :

$A=\pi rl +\pi r^2$

Put all the values,

$A=\pi r(l + r)\\\\A=\pi \times 13(20 + 13)\\\\A=1347.7\ cm^2$

So, the surface area of the cone is $1347.7\ cm^2$ .

5 0

2 years ago

Gavin borrowed $250 from his parents to buy a new mp3 player. Each week he pays his parents back $10. The function, m(w) = 250 –

Kryger [21]

Answer:

m=25

Step-by-step explanation:

You want to divide 250 by 10 to find the number of weeks it would take him to pay back his parents. which would be 25. It would take Gavin 25 weeks to pay his parents back. m(w)=0 just is telling you the worth of that part of the equation.

7 0

3 years ago