An airplane flies with a constant soeed of 680 km/h. how far can it travelin 38 min?

Mathematics

1 answer:

oksian1 [2.3K]2 years ago

7 0

680×(38/60)≈430.67
Because one hour has 60 minutes, you have multiple 38 minutes out of 60 by 680(speed of airplane)

You might be interested in

Help me on this math question please

Sunny_sXe [5.5K]

Answer:

its simplest form is 4/5

3 0

2 years ago

Evaluate 3|-4| 12 4 -12

jeka94

Answer:

Step-by-step explanation:

Absolute value means take the positive value

3|-4|

3*4

5 0

3 years ago

Read 2 more answers

Please please help me with this question please now and show your steps

sattari [20]

Answer:

$y = {x}^{2} - 8x + 7 \\ a = 1 \: and \: b = - 8 \\ the \: line \: of \: symmetry \: \\ x = \frac{ - b}{2a} = \frac{8}{2} \\ x = 4(line \: of \: symmetry) \\ y = {4}^{2} - 8(4) + 7 \\ = 16 + 32 + 7 = y = 55 \\ vertix \: is \: (4 ,55) \\ y = {0}^{2} - 8(0) + 7 \\ y = 7 \\ 0 = {x}^{2} - 8x + 7 \\ (x - 7)(x - 1) = 0$