a quadrilateral has perpendicular diagonals.is this enough to determine what type of quadrilateral it is?
1 answer:
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Answer:
a.) 70 km per hour
b.) 245 km
Step-by-step explanation:
a.) Find how far the car can travel per hour by dividing:
The car travels at a rate of 70 km per hour.
b.) Make an equation with <em>h</em> as hours and <em>d</em> as the distance the car can travel:
Insert the hours:
Simplify:
At a rate of 70 km per hour, in 3.5 hours, the car can travel a total of 245 km.
Answer:
1
Step-by-step explanation:
Correct question: 2x2 - 5x - 3 / 4x2 + 12x + 5 divided by 3x2 - 11x + 6 / 6x2 + 11x - 10.
As given:
Solving it by using quadratic equation.
=
=
To divide fraction take the reciprocal of divisor and multiply the dividend.
=
We solve it to get 1 as it cancel fraction on both side.
Answer is 1.
The answer is
In step 2, the addition property of equality was applied.
In step 4, the division property of equality was applied.
Proof that the answer is correct.
