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valentinak56 [21]

3 years ago

7

A car drives at a speed of 90km/h for 2 hours and 20 minutes how far does the car drive ?

1 answer:

Gennadij [26K]3 years ago

3 0

Answer:

explanation

Step-by-step explanation:

it drives 18 miles?

I'm not sure.

if I am right plz give brainliest

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Kanye and jay wanted to see who could run faster in a minute.They both started in the same spot and ran in different directions.

Lena [83]

Answer:

Kanye run faster.

Step-by-step explanation:

Given that,

Time = 1 min = 60 sec

Suppose, we find the speed of kanye and Jay.

According to number line,

Kanye covers the -160m distance and Jay covers the 140 m distance.

Negative sign shows the opposite direction.

We need to calculate the speed of Kanye

Using formula of speed

$v=\dfrac{d}{t}$

Where, v = speed

d = distance

t = time

Put the value into the formula

$v=\dfrac{160}{60}$

$v=2.66\ m/s$

We need to calculate the speed of Kanye

Using formula of speed

$v=\dfrac{d}{t}$

Put the value into the formula

$v=\dfrac{140}{60}$

$v=2.33\ m/s$

The speed of kanye is more than jay.

Hence, Kanye run faster.

6 0

3 years ago

Simplify the expression by combining like terms:<br> 5c2 + 13c + 4 – 7c + 9

PIT_PIT [208]

Answer:

5c^2 +6c +13

Step-by-step explanation:

so we can see than 5c^2

and 13c - 7c are the same = 6c

and 4 +9 = 13

so answer will 5c^2 +6c +13

3 0

3 years ago

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On a shopping trip kellen spent $3 on a bus ticket $9 on a book and $5 after the trip . How much money did he start with

BaLLatris [955]

He would have $17 9+3=12 12+5=17

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52.48 which digit in the tens place

goldfiish [28.3K]

The tenth place would be. . 4

The TENS place would be 5

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Variable a is 4 more than variable b. Variable a is also 1 less than b. Which of the following pairs of equations best models th

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B=a+4 that is what the answer will be.

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