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I am Lyosha [343]
3 years ago
11

2z-1/3- 3z+1/5=1 z=? Have a good Earth day!

Mathematics
1 answer:
IgorC [24]3 years ago
6 0

Answer:

Z=23

Step-by-step explanation:

Multiply both sides of the equation by 15, the least common multiple of 3,5.

Use the distributive property to multiply 5 by 2z−1.

Use the distributive property to multiply −3 by 3z+1.

Combine 10z and −9z to get z.

Subtract 3 from −5 to get −8.

Add 8 to both sides.

Add 15 and 8 to get 23.

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GarryVolchara [31]

D 114 is the answer

7 0
2 years ago
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Find the zeros of the function.
Zigmanuir [339]

Answer:

x = 3, x = 4

Step-by-step explanation:

To find the zeros of the function, equate f(x) to zero, that is

(x - 3)(2x - 8) = 0

Equate each factor to zero and solve for x

x - 3 = 0 ⇒ x = 3 ← smaller solution

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5 0
3 years ago
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Alik [6]

Answer:

2cm of Rainfall

Step-by-step explanation:

When the no. of mosquitoes is the highest the slope of graph will be zero

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m(x)= -x²+4x

differentiate

d(x)/d(m(x))= -2x+4

equate to zero

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6 0
3 years ago
Factored completely, the expression 3x^2 - 3x - 18 is equivalent to
Dima020 [189]

Answer:

3(x−3)(x+2)

Step-by-step explanation:

4 0
2 years ago
What is the product of 2 and -5​
Levart [38]

Answer:

-10

Step-by-step explanation:

Hope this helps u out!

2 x -5= -10

4 0
3 years ago
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