The speed s that Brent can ride his bike if he rides 3 − 5 of an hour and travels 4 miles is given by the equation 4 = 3 − 5 s.
2 answers:
Answer:
Brent's speed is
Step-by-step explanation:
Given : The speed s that Brent can ride his bike if he rides of an hour and travels 4 miles is given by the equation
To find : What is Brent’s speed?
Solution :
The distance is d=4 miles.
The time taken is hour.
Solving the given equation to find s,
Therefore, Brent's speed is
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If a quadrilateral is a rhombus then:
i) all its sides have equal length,
and
ii) the 2 diagonals are perpendicular and bisect each other.
The 2 diagonals of rhombus JKLM intersect at N.
Then m(MNJ)=90°, |JN|=4 and |NM|=3 units
thus, by the Pythagorean theorem,
The perimeter of the rhombus is 4*5 units=20 units.
Answer: 20 units
i) all its sides have equal length,
and
ii) the 2 diagonals are perpendicular and bisect each other.
The 2 diagonals of rhombus JKLM intersect at N.
Then m(MNJ)=90°, |JN|=4 and |NM|=3 units
thus, by the Pythagorean theorem,
The perimeter of the rhombus is 4*5 units=20 units.
Answer: 20 units
Answer:
28
Step-by-step explanation:
The other two angles that are adjacent to the right angle in a right triangle add up to 90. So