3 years ago

5x(?+4) =30.......FIRST ANSWER GETS MOST BRAINLIEST ANSWER

1 answer:

8 0

I think it's -24 but I could be way wrong

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Charra [1.4K]

Pythagorean therom!

east and the north make a right angle

a^2 + b^2 = c^2
(11)^2 + (2)^2 = c^2
121 + 4 = c^2
125 = c^2
11.2 miles = c

8 0

3 years ago

hammer [34]

If they already have $175, they need $250 more dollars. At $8 a water bottle, they would need to sell at least 32 more bottles.

5 0

4 years ago

worty [1.4K]

8.008
8.08
8.081
8.09

since it says increasing order it means least to greatest

7 0

3 years ago

RideAnS [48]

1/2 I think cause 4/8 is half

6 0

3 years ago

kifflom [539]

<u>Answer: </u>

Option (c)

The average speed between 2.8 km and 4.2 km is 42 km/h

<u>Explanation:</u>

Given, the distance between 2.8 km and 4.2 km is 4.2 - 2.8 = 1.4 km

Time (in hours) between 2.8 km and 4.2 km

= 0.084 – 0.051

= 0.033 hr

Speed = $\frac{Distance}{Time}$

Speed = $\frac{1.4}{0.033}$

Speed = 42.4 km/hr = 42 km/h (rounded to nearest)

Therefore, the average speed between 2.8 km and 4.2 km is 42 km/hr

Hence, Option (C) is correct

4 0

3 years ago