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timurjin [86]
3 years ago
13

Jacob says that 4 divided by 1/3 = 12 and 4 divided by 2/3 = 6 whats the reasoning

Mathematics
1 answer:
Citrus2011 [14]3 years ago
5 0

Answer:

Keep flip change as

4/1 / 1/3=4/1 *3/1=12

4/1 / 2/3 = 4/1*3/2= 12/2=6

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3 years ago
Given: f(n) = 3n-5 and g(n) = 2n-1<br>Find: (fog)(5​
laiz [17]

Answer:

22

Step-by-step explanation:

So we have the two functions:

f(n)=3n-5\text{ and } g(n)=2n-1

And we want to find (fog)(5). This is the same as:

(f\circ g)(5)=f(g(5))

So, find g(5) first:

g(5)=2(5)-1\\

Multiply and subtract:

g(5)=10-1=9

So, we can substitute:

f(g(5))=f(9)

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f(9)=3(9)-5

Multiply and subtract:

f(9)=27-5=22

So:

(f\circ g)(5)=22

And we're done!

4 0
3 years ago
The perimeter of a rectangular swimming pool is 154 m. Its length is 2 m more than twice its breadth. What are the length and th
const2013 [10]

Step by step:

Perimeter = Summation of all sides = AB+BC+CD+DA = 2x+2+x+2x+2+x=(6x+4)

⇒6x+4=154

⇒6x=154−4

⇒\frac{150}{6x}

⇒25=x

The breadth is x=25

The length of the rectangular pool = (2×25+2)=50+2=52m

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Hope it helps!

4 0
2 years ago
Read 2 more answers
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Volgvan
Your answer is c, an obtuse triangle because if the two side lengths are the same length along with a longer side, it become obtuse
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3 years ago
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Answer:

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Step-by-step explanation:

First, we see the slope. The basic template for a slope-intercept question is

y=mx + b

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To find b, we can just try out the point that the equation gave us.

-3/5 * -5 = 3

Then, to get to -4 from 3, we need to subtract 7.

Then, we get our whole slope-intercept equation. y=-3/5x - 7

8 0
2 years ago
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