Va rog va rog va rog ajutatima !!!!!!!!!!!!!!PLS 3x-16<38

Mathematics

1 answer:

matrenka [14]4 years ago

4 0

X will be less than 18 or X<18

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Zachary says that the equation 0 =-1/2 (x – 4)(x –

melomori [17]

Answer:
c = 4

Explanation:
The number of solutions for any equation is equal to the degree of the equation.

The given equation is a second degree equation which means that it has two solutions.

The only possible way for it to have one unique real solution is that the two solutions are equal

This means that:
x - 4 = x - c
Now, we solve for c:
x - 4 - x = x - c - x
-4 = -c
c = 4

Hope this helps :)

6 0

3 years ago

Read 2 more answers

NEED THE ANSWER PLEASE...

sesenic [268]

Answer:

The correct answer option is D. $\frac { 3 n ^ { 3 } } { 5 m ^ { 2 } }$ .

Step-by-step explanation:

We are given the following expression and we are to simplify it:

$\frac { 3 m ^ { - 2 } } { 5 n ^ { - 3 } }$

Here the variables $m$ and $n$ are having negative powers. So to change these powers from negative to positive, we will take their reciprocals to get: