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Romashka [77]
3 years ago
5

A cyclist travels 20 km from home to the park.

Mathematics
1 answer:
yulyashka [42]3 years ago
3 0

Answer:

40 kph

Step-by-step explanation:

I'm not to familiar with km but if it took you 30 minutes to travel 20km you would have to be going 40kph. It's basic math too. If you went 20 kph for 20km it would take you an hour to get there, but since they made it in 30 minutes, you just double the speed.

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Solve the absolute value inequality.
Alex Ar [27]

Answer: k ≤ -4 or k ≥ \frac{4}{3}

<u>Explanation:</u>

                      | 3k + 4 | ≥ 8

3k + 4 ≥ 8             or                3k + 4 ≤ -8

<u>       -4</u>  <u> -4  </u>                              <u>       -4</u>    <u>-4 </u>

3k       ≥ 4              or                3k       ≤ -12

<u>÷3       </u> <u>÷3  </u>                              <u> ÷3       </u>   <u>÷3 </u>

k        ≥ \frac{4}{3}            or                 k       ≤  -4

4 0
3 years ago
Please Answer This Math Question? Here it is:; There was a typo thank you for saying that its Mrs. Gorski bought a table and 6 c
SCORPION-xisa [38]
So you'd do 980 - 524 = $456, and then 456 ÷ 6 = $76, which is the cost of 1 chair. We already know that 1 table is $524, so if you want 2 tables and 8 chairs you'd do (524 × 2) + (76 × 8), which is 1048 + 608 = $1656, which is your answer. I hope this helps!
6 0
3 years ago
What equation represents the linear function shown in the graph? Enter your answer in the box. Write your answer in the form y =
julia-pushkina [17]
You can take the first point as the origin O(0,0) and the second one (-2,0.5) for easier calculations.
Find the slope, m = (y2 - y1)/(x2 - x1)
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now take (x,y) = (0,0) and m= 4
use the point slope form
(y - y1) = m(x - x1)
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y = 4x + 0 ...... in the form of y = mx + b
I hope I was helpful:)

4 0
3 years ago
Read 2 more answers
I have 100 points<br> i need some help!!
xenn [34]

Answer:

−2(4−5 i hope it helps :)

4 0
2 years ago
Read 2 more answers
A)<br> 3 x a x 2 x b<br> b)<br> с^5 х с<br> c) 2y^4 x 5y^3<br> d) 3gh? x 4g^3h^3
WINSTONCH [101]

Answer:

a)6ab

b)5c

c)

Step-by-step explanation:

a)3×2=6 and a×b=ab

then 6×ab=6ab

8 0
2 years ago
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