Emanuel was charged \$32$32dollar sign, 32 for a 14\dfrac29 \text{ km}14 9 2 km14, start fraction, 2, divided by, 9, end fract
2 answers:
Answer:
$2.25/km
Step-by-step explanation:
The cost charged for a total taxi ride of was $32. To get the cost per km, we divide the cost charged for the total taxi ride by the total distance that was traveled by the taxi. The cost per km is given by:
Cost per km =
Therefore the cost per kilometer is $2.25 per kilometer. Each kilometer traveled by the taxi cost $2.25.
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C. 9 square roots of 2
To answer this question, it's super important that you understand the ratio of sides for special triangles. This triangle in particular, a 45-45-90 triangle, has a ratio between the legs and hypotenuse of 1:1:
Since we are given the value of the hypotenuse, we know that the value of the two sides multiplied by will be 18. Knowing this, we can write out an equation:
u* = 18
u =
<u>Multiply both sides by </u><u> in order to get rid of the root in the denominator:</u>
u =
u =
u = 9
If you'd like me to explain how I got to the answer any further, just ask!
- breezyツ
Answer:
-3/2
Step-by-step explanation:
In the picture attached, the complete question is shown.
The expression is:
You can rewrite the first term, expressing the division as a multiplication, that is, inverting the fraction in the denominator, as follows:
The addition of a negative fraction is simply the subtraction by that fraction:
Which can be simplified dividing by two both numerator and denominator:
The answer is :
and the only number among the choices that is less than 8.75 is -6
hope it's true
and the only number among the choices that is less than 8.75 is -6
hope it's true