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dolphi86 [110]
3 years ago
7

How many 2/3 are in 8/9?

Mathematics
2 answers:
jolli1 [7]3 years ago
7 0

Answer:

1 1/3

Step-by-step explanation:

(8/9) / (2/3) = (8/9) / (6/9) = 1 1/3

Allisa [31]3 years ago
6 0

Answer:

i

Step-by-step explanation:

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Lowest common multiple of 3,4 and 5
inessss [21]
2x2x3x5=60
The LCM is 60
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Which direction does the graph of f(x) = (x − 3)(2x − 5) open?
Mamont248 [21]
Up

X= 1,2,11/4,4,5
Y=6,1,-1/8,3,10
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A sphere and the base of a cone have a radius of 3 inches. The volume of the sphere equals the volume of the cone. what is the h
Valentin [98]
So the volume of a sphere is V= \frac{4}{3}  \pi r^3 , and the volume of a cone is V= \pi r^2 \frac{h}{3} (h=height, r=radius). Knowing only the radius, we can solve for the volume of the sphere. (Also I'm going to be leaving answers in pi form.)

V= \frac{4}{3} \pi 3^3
Solve the exponents to get V= \frac{4}{3} \pi 9
Multiply 4/3 and 9 to get V=13.5 \pi


Now that we know the volume of the sphere, we can solve for the height of the cone since the volumes for both are the same.

13.5 \pi = \pi 3^2 \frac{h}{3}

Solve the exponents to get 13.5 \pi =9 \pi  \frac{h}{3}

Divide 9 \pi on each side to get 1.5= \frac{h}{3}

Multiply 3 on each side, and your answer should be 4.5=h
6 0
4 years ago
An arithmetic sequence has this recursive formula:
horsena [70]

Answer:

\text{\bf{C.}}\quad a_n=4+(n-1)(-7)

Step-by-step explanation:

An arithmetic sequence that is described by the explicit formula ...

  a_n=a_1+(n-1)d

can also be described by the recursive formula ...

  \left \{\begin{array}{l}a_1=\text{(first term)}&a_n=a_{n-1}+d&\end{array}\right.

Matching parts of the formulas, we see that a1 = 4, d = -7. Putting these values into the explicit formula gives ...

a_n=4+(n-1)(-7)

4 0
3 years ago
If yk please help thank you
ryzh [129]

Answer: No real solution

Step-by-step explanation:

5 0
3 years ago
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