Joe travels at 66 mph for 3 hours 30 minutes. How far does he travel?

Please answer :)

Distance = SPEED × TIME

Note:

The unit of given data should be in same units . if it's not , then convert it!

Time = 3 hrs and 30minutes .

1 hr = 60 minutes

(applying Direct proportion)

3hrs = 60×3 = 180 minutes .

Time = 180 minutes + 30minutes

= 210 × 60

= 126000

Distance travelled = 66m/s × 126000

= 831000 m/s

answer: answer: d) v= 1/6 bh  

step-by-step explanation:

since according to the given question,   a pyramid is placed inside a prism.

step-by-step explanation:

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form