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omeli [17]
2 years ago
11

The product of two rational numbers is -14/45. If one of the no. is -7/9 find the other no.

Mathematics
2 answers:
icang [17]2 years ago
7 0

Answer:

its 2/5

Step-by-step explanation:

-7/9 x 2/5 = -14/45

leva [86]2 years ago
5 0

Answer:

14.45/7.9=1.82...this is your answer

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3 years ago
A) Let f(x) = 4x + 2 and g(x) = 2x^2-4. Find the formula for the composition function gof
ollegr [7]

Answer:

g o f = g(f(x)) = 32x^2 + 32x + 4

Step-by-step explanation:

Given

f(x) = 4x +2

g(x) =2x^2 - 4

Required:

Find g o f

This is calculated as:

gof = g(f(x))

g(x) =2x^2 - 4

So:

g(f(x)) = 2(4x+2)^2 - 4

g(f(x)) = 2(4x+2)(4x+2) - 4

g(f(x)) = 2[ 16x^2 + 16x + 4)] - 4

g(f(x)) = 32x^2 + 32x + 8 - 4

g(f(x)) = 32x^2 + 32x + 4

5 0
3 years ago
Quadrilateral A'B'C'D' is the image of quadrilateral ABCD under a rotation about the origin, (0,0). y 71 c 3+ 2+ 2 1 2 3 4 5 6 7
VLD [36.1K]

Answer:

give me the bubble bubble I really do not know

7 0
2 years ago
-3=x/-9 please tell me how to solve this I’m way behind and trying to learn thank you :)
snow_tiger [21]

-3 = x/-9

To make this easier, I'll put it in normal numbers

(-3 = x/-9) -1

3 = x/9

Multiply both sides by nine to take out the division.

27 = x

Hope that this helped!

8 0
2 years ago
Use the model to solve for x
laila [671]

Answer:

A) no solution

Step-by-step explanation:

<em>1. X + 1 and X -1 -1 do </em><em>not equal</em>

<em>2. This </em><em>equation does not provide enough facts</em><em> to be able to solve this</em>

<em>3. It is a </em><em>trick question</em><em> </em><em>don't fall for it</em>

<em></em>

<em>Have a nice day!</em>

5 0
3 years ago
Read 2 more answers
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