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Lana71 [14]
3 years ago
14

Which graph represents the solution set for the inequality 1xs 18?

Mathematics
1 answer:
Vesnalui [34]3 years ago
7 0

9514 1404 393

Answer:

  D

Step-by-step explanation:

Multiplying the inequality by 2 will eliminate the fraction and give you ...

  x ≤ 36

The "or equal to" part of the symbol means the end dot will be solid. The "less than" part of the symbol means the graph is shaded to the left of the end dot, which is at x=36. This description matches the graph shown below.

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2x-4<br> 30<br> 15x - 30<br> PAP
Alex787 [66]

Answer:

\frac{2}{25}

Step-by-step explanation:

Given expression,

\frac{\frac{2x-4}{30} }{\frac{15x-30}{18} }

=>\frac{\frac{2(x-2)}{30} }{\frac{15(x-2)}{18} }

We see that (x-2) is common in both numerator and denominator

hence canceling out we get:-

\frac{2*18}{30*15}=\frac{2}{25}

Answer=\frac{2}{25}

4 0
3 years ago
Somebody help me please
Andreas93 [3]

Answer:

x =93

Step-by-step explanation:

The exterior angle is equal to  sum of the opposite interior angles i

x = 37+56

x=93


8 0
4 years ago
An article in the Journal of Engineering Tribology discusses several experiments involving various lubricants. In one experiment
MrRa [10]

Answer:

the P value is 45.22%

Step-by-step explanation:

The computation of the P value is as follows;

Given that

standard deviation = 14.9

mean = 675

Reduction in diameter= 673.2

Based on the above information,

We have to applied the following formula i.e.

Z = \frac{x - \bar x}{\sigma} \\\\= \frac{673.2 - 675}{14.9}\\\\= -0.1208

Now the P value for -0.1208 is 0.4522 i.e. 45.22%

Hence, the P value is 45.22%

The same is to be considered

5 0
3 years ago
Pls help this homework is due tomorrow and I’m so confused thank you for taking your Time x
olchik [2.2K]

Answer:

a)  x= 75

b) 105 is the same angle as angle B, I subtracted 180 by 105

180-105= 75

4 0
3 years ago
The length of a rectangle is 10x² – 13x - 3 / 4x + 3 and the width is 4x² + 11x + 6 / 2x - 3 inches. Find the area of the rectan
Kruka [31]

Answer:

use this formula ot find area of rectangl 2l +2w

5 0
3 years ago
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