3 years ago

It took Eduardo 8 hours to drive from Buffalo, New York, to New York City, a distance of about 400 miles. Find his average speed

Mathematics

1 answer:

yarga [219]3 years ago

5 0

400 m in 8 hours
200 m in 4 hours
100 m in 2 hours
50 m in 1 hour
His average speed is 50mph

You might be interested in

If the area of a right triangle is 9/16 sq. ft. and the height is 3/4 ft, write an equation that relates the area to the base,b,

Rudik [331]

Answer:

Base = 1.5 ft

Step-by-step explanation:

Area = ½ × base × height

9/16 = ½ × base × 3/4

9/16 = 3/8 × base

base = 9/16 × 8/3

base = 3/2

base = 1½ ft

5 0

2 years ago

Given tanø=(4/3) and 0<ø<(3pi/2) find cos20

ycow [4]

Answer:

Step-by-step explanation:

hello :

here is an solution

5 0

3 years ago

How to solve 9x^2+9x+2

Oksana_A [137]

Answer:

factoring: ( 3 x + 1 ) ( 3 x+ 2 )

expressing/equation: 9x²= 81x

81x + 9x + 2=

9x+81x=90x

90x + 2

Step-by-step explanation:

7 0

3 years ago

The domain of an exponential function is

dalvyx [7]

Answer:

real numbers

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Given two points on the graph of the line, the equation of the line can be found.

harkovskaia [24]

The answer is true.
Really all you ever need is two points and you should find an equation.

3 0

3 years ago

Read 2 more answers