Answer: (A) t = d/r
Explanation:
You can arrive at this answer algebraically, as well as by reasoning:
Algebraic:
d = rt | divide both sides by r. Note that r must never equal 0.
d/r = t
t = d/r --> choice (A)
Reasoning:
* the (time) must be proportional to (distance), i.e., the longer the distance the more time it will take.
* the (time) must be indirectly proportional to the (rate/speed), i.e., the faster Kate is moving the less time it will take her to the destination.
The two above are reflected in (A) and only in (A). You can apply a check to the remaining (B) - (D) choice to see that they do not satisfy the two logical expectations.
Answer: 45+n; when n=1.1, the value is 46.1 is the answer
Step-by-step explanation:
I took the practice page already
792 divided by 33 is exactly 24.
792/33
Divide
Final Answer: 24
Answer:
the long diagonal d=15.49 ( rounded to the nearest hundredth)
the shortest d=√136-120(cos 30)=5.663 ( rounded to the nearest hundredth)
Step-by-step explanation:
Area=height * base
30=h*6
h=30/6=5 cm
height=asinФ
sinФ=5/10=1/2 (Ф=30)
alternate angle=180
180-30=150 degrees
diagonal²=a^2+b^2-2abcos150
d²=10²+6²-2(10)(6)(-√3/2)
d=√136+60(√3)
the long diagonal d=15.49 ( rounded to the nearest hundredth)
the shortest d=√136-120(cos30)=5.663
Answer:
Step-by-step explanation:
Solve for the following inequality:
-Divide both sides by :
-Switch sides:
-Subtract to both sides:
-When you are dividing an integer by a <u>negative</u> integer, then the inequality sign changes. So, divide both sides by :