given that A= 1/2( a+c)h, express h in terms of A, a and c
Answer:
What are you trying to say? Like what each variable means or...
Are you trying to find the area of a triangle???
The correct inequality graphed on the number line is option C: x ≤ –7. (option c)
The number line provided appears to have a labeled point at -7 with a shaded circle. To correctly interpret this, we need to understand how points are represented on a number line in inequalities. When a circle is shaded at a specific point on the number line, it indicates that the value at that point is included in the solution set of the inequality. On the other hand, if the circle is left open, it implies that the value at that point is not included in the solution set.
Now, let's consider the four options given:
A. x < –7:
This inequality represents all real numbers to the left of -7 on the number line, excluding -7 itself. Since the circle at -7 is shaded, this option is not correct.
B. x > –7:
This inequality represents all real numbers to the right of -7 on the number line, excluding -7 itself. Since the circle at -7 is shaded, this option is not correct.
C. x ≤ –7:
This inequality represents all real numbers to the left of -7 on the number line, including -7 itself. This option seems to be a possible match, as the circle at -7 is shaded.
D. x ≥ –7:
This inequality represents all real numbers to the right of -7 on the number line, including -7 itself. Since the circle at -7 is shaded, this option is not correct.
This inequality represents all real numbers to the left of or equal to -7, as indicated by the shaded circle at -7 on the number line.
To know more about inequality here
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Answer:
x ≥ –7
explanation:
did some research on the messages above and, voilà