By hypothesis, Deon is riding at a speed of 22.4 kilometers per hour. So each hour, he completes 22.4 km.
If he rides for 7 hours, he completes 22.4 * 7 = 156.8 km
So in 7 hours, he rides 156.8 kilometers.
Hope this helps! :)
Integer
because step-by-step-equation
Answer:
y=b-a/x
Step-by-step explanation:
yx+a=b
-a
yx=b-a/x
Answer:The answer is $2.88 that is decreased from $57.60 and the answer for a is 0.57 is the decimal for 4/7 and the percentage of that is 57.14%.
Applying the midsegment theorem, the <u>value of x = 5</u>
<em><u>Recall:</u></em>
- The midsegment theorem of a triangle states that the length of the mid-segment (DE) which is parallel to the third side (AC), is half the length of the third side AC of triangle BAC.
<em><u>Thus:</u></em>
DE = 1/2(AC)
2x - 3 = 1/2(x + 9)
2(2x - 3) = x + 9
4x - 6 = x + 9
4x - x = 6 + 9
3x = 15
x = 5
Therefore, applying the midsegment theorem, the <u>value of x = 5</u>
<u></u>
Learn more about the midsegment theorem on:
brainly.com/question/7423948
