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serious [3.7K]
3 years ago
6

I dont understand this​

Mathematics
1 answer:
vladimir1956 [14]3 years ago
4 0
N = 40
Dmdndndkfkdkdkxxkkddkfkfkfkfkfkf
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Johan and Rahul shared a chocolate bar. Johan took 3\7
serious [3.7K]

Answer:

Rahul by 1

Step-by-step explanation:

Johan - 3/7

Rahul - 4/9

1. Convert fractions

3/7 -> 27/63

4/9 -> 28/63

28/63 > 27/63

Rahul took more by 1/63

8 0
2 years ago
Estimate the square root of 78
Furkat [3]

Answer:

8.83176

Step-by-step explanation:

The square root of 78 is 8.83176, or 8.832 (rounded to the nearest thousandth).

5 0
3 years ago
Read 2 more answers
What is the inverse of f(x)=(x+6)2 for x≥–6 where function g is the inverse of function f?
alexdok [17]

Answer:

Sorry my mistake, it is actually worded as "f(x) =(x+6)^2"

Explanation:

y

=

(

x

+

6

)

2

with  

x

≥

−

6

, then

x

+

6

is positive, so

√

y

=

x

+

6

And  

x

=

√

y

−

6

for  

y

≥

0

So the inverse of  

f

is

g

(

x

)

=

√

x

−

6

for  

x

≥

0

8 0
3 years ago
Read 2 more answers
To determine the number of square centimeters in 8 square inches multiply 8 by 6.45 true or false
Orlov [11]
The answer to this question is: True 
7 0
3 years ago
Read 2 more answers
I need to know this question for edge
Rus_ich [418]

Answer:

first function:

f(x) = \dfrac{2 - 10}{2 - 0} x + 10 = \\  - 4x + 10

second one:

g(x) =  \cfrac{  - 4 - 2}{2 - 0} x  + 2 =  \\  - 3x + 2

now the intersection:

-4x+10=-3x+2

x=8

then y

y = -4×8+10 = -22

so it's

(8,-22)

4 0
2 years ago
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