3 years ago

A bicyclist travels 60.0 kilometers in 3.5 hours. what is the cyclist's speed?

Mathematics

2 answers:

alexandr1967 [171]3 years ago

5 0

17 kilometers that's his speed my dude

givi [52]3 years ago

3 0

The bicyclist travels 17.1 km/h

You might be interested in

Do you know what the answer is to this question

RUDIKE [14]

Use subsiution]
y=-3x+5
subsitute -3x+5 for y in second equation
5x-4(-3x+5)=-3
distribute
5x+12x-20=-3
add like terms
17x-20=-3
add 20 to both sides
17x=17
divide both sides by 17
x=1
now subsitute 1 for x
y=-3x+5
y=-3(1)+5
y=-3+5
y=2

x=1
y=2

4 0

3 years ago

Name three decimals between 0.55 and 0.56

marshall27 [118]

Some decimals between 0.55 and 0.56 are 0.551, 0.552, 0.553, 0.554, 0.556, 0.557, 0.558, 0.559.

i hope this is helpful

5 0

3 years ago

Change each fraction to a decimal. 1.) 67 2.) d38

Maksim231197 [3]

Answer:

$\frac{6}{7}$ = 0.857143 and $\frac{3}{8}$ = 0.375

Step-by-step explanation:

5 0

3 years ago

steve calculated that for the distance he needs to travel,toms taxis will charge the same amout as carlas cab graph both equatio

GaryK [48]

The solution is (8,8) which means that at 8 miles both cabs will cost $8

7 0

3 years ago

Choose the solutions of the following systems of equations x^2+y^2=6 and x^2-y=6

den301095 [7]

Answer:

The solutions are (-√6,0) and (√6,0)

(-√5,-1) and (√5,-1)

Step-by-step explanation:

The equations are:

${x}^{2} + {y}^{2} = 6$

and

${x}^{2} - y = 6$

We make y the subject in the second equation to get;

$y = {x}^{2} - 6$

We substitute into the first equation to get:

${x}^{2} + ({x}^{2} - 6 )^2= 6$

$x = \pm \sqrt{6}$

and $x = \pm \sqrt{5}$

The solutions are (-√6,0) and (√6,0)

(-√5,-1) and (√5,-1)

7 0

3 years ago