All categories

2 years ago

If Speed=80Km/h and Time=2hr then Find distance in Km?

Mathematics

1 answer:

Ksju [112]2 years ago

4 0

Answer:

$Distance = 160km$

Step-by-step explanation:

According to the Question ,

Speed = 80km/hr
Time = 2hr
Distance = ?

We know the formula of speed as ,

$\implies Speed \times Time = Distance \\\\\implies Distance = 80km/hr \times 2hr \\\\\implies \boxed{\boxed{ Distance = 160\ km}}$

You might be interested in

Yuki bought a dress on sale for $72. The sale price was 60% of the original price. What was the original price of the dress?

Ronch [10]

The original price would be 43.20.

6 0

3 years ago

Read 2 more answers

What is the measure of ehg?

Jobisdone [24]

(Answer: 120) angle EHF = 90 degrees+30 degrees=120 angle

4 0

2 years ago

Read 2 more answers

Whoever answers right I’ll give you Brinley

Aleks [24]

Answer:

correct answer B.

Step-by-step explanation:

hoped i helped :) can u mark brainiest pls!!

5 0

2 years ago

PLEASEE HELPP!!! DUE TODAYY!!!

Alika [10]

Answer:

b 5/12

Step-by-step explanation:

4 0

3 years ago

The line passes through (9,8) and is perpendicular to x-2y=-16

pickupchik [31]

The equation of line perpendicular to x-2y=-16 passing through (9,8) is: y=-2x+26

Step-by-step explanation:

Given

$x-2y=-16\\Adding\ 2y\ on\ both\ sides\\x=2y-16\\Adding\ 16\ on\ both\ sides\\x+16=2y-16+16\\x+16=2y\\2y=x+16\\Dividing\ both\ sides\ by\ 2\\\frac{2y}{2}=\frac{x+16}{2}\\y=\frac{x}{2}+\frac{16}{2}\\y=\frac{1}{2}x+8\\$

The equation is in slope-intercept form, the coefficient of x will be the slope of given line. The slope is: 1/2

As the product of slopes of two perpendicular lines is -1.

$\frac{1}{2}*m=-1\\m=-1*\frac{2}{1}\\m=-2$

Slope intercept form is:

$y=mx+b$

Putting the value of slope

y=-2x+b

To find the value of b, putting (9,8) in the equation

$8=-2(9)+b\\8=-18+b\\b=8+18\\b=26$

Putting the values of b and m

$y=-2x+26$

Hence,

The equation of line perpendicular to x-2y=-16 passing through (9,8) is: y=-2x+26

Keywords: Equation of line, Slope-intercept form

Learn more about equation of line at:

#LearnwithBrainly

4 0

3 years ago