Ask question

Ask question

All categories

3 years ago

7

-2

" align="absmiddle" class="latex-formula">

1 answer:

sergij07 [2.7K]3 years ago

6 0

Answer:

1

Step-by-step explanation:

You might be interested in

Which is the next number in this pattern. What is the rule ? 0,1,1.5,1.75

Yuri [45]

The answer will be C

4 0

3 years ago

Read 2 more answers

A tourist first walked 17km with a speed of v km/h. Then he hiked 12 km uphill with the speed that was 2 km/hour less than his o

ExtremeBDS [4]

Answer: $t=\frac{17}{v}+\frac{12}{v-2}$

Step-by-step explanation:

Given: A tourist first walked 17km with a speed of v km/h.

Since $Speed=\frac{distance}{time}$

therefore, $Time=\frac{distance}{speed}$

Let $t_1$ be the time he walked with speed v.

then $t_1=\frac{17}{v}$

Also he hiked 12 km uphill with the speed that was 2 km/hour less than his original speed.

Let $t_2$ be the time he hiked 12 km,

Then $t_2=\frac{12}{v-2}$

The total time for the whole trip is given by:-

$t=t_1+t_2=$

Substitute the values of $t_1$ and $t_2$ in the equation, we get

$t=\frac{17}{v}+\frac{12}{v-2}$

4 0

3 years ago

Helpppppppppppppppppppp pretty please im very desperate

laila [671]

Answer:

the first one is no it's nonproportional

and the second one it yes its proportional

7 0

2 years ago

Read 2 more answers

Alan has forgotten his 4-digit PIN code.

SVEN [57.7K]

Answer:

a lot of different answers

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

I'll Give Brainliest if right.<br><br> Find the slope of the line using the origin and point (2,8)

mars1129 [50]

The slope is 4 because you go up 4 and over one which created the slope 4/1 which is just 4

6 0

3 years ago