Answer:
d
Step-by-step explanation:
1 20 x 10 will be 200 not 20
Answer:
Options A, C and F are the correct options.
Step-by-step explanation:
Given inequality is,
x - 2.6 ≥ 9.4
x - 2.6 + 2.6 ≥ 9.4 + 2.6
x ≥ 12
Option A.
x ≥ 12 [Correct]
Option B.
x ≥ 6.8 [Incorrect]
Option C.
Since in this inequality there is a sign of equal to (=)
Therefore, A closed circle will be used.
This option is also correct.
Option D.
An open circle is used on the graph.
Incorrect.
Option E.
The arrow on the graph points left.
Incorrect.
Option F.
The arrow on the graph points right.
Correct.
The attached graph represents the function h(x), where h(x) = f(x)g(x)
<h3>Complete question</h3>
Consider the functions f(x) = x - 6 and g(x) = x + 6. Which graph shows h(x) = f(x)g(x)?
<h3>How to determine the graph of h(x)?</h3>
We have
f(x) = x - 6
g(x) = x + 6
The equation h(x) = f(x)g(x) means
h(x) = f(x) * g(x)
So, we have:
h(x) = (x - 6) * (x + 6)
Expand
h(x) = x² - 36
See attachment for the graph of function h(x)
Read more about functions at:
brainly.com/question/3791183
#SPJ1
Answer:
2.5 cm
Step-by-step explanation:
The line to the right of the object indicates the diameter. Therefore, the diameter is 5 cm.
The diameter is twice the radius, or
d=2r
We know the diameter is 5, so we can substitute that in for d
5=2r
To solve for r, we need to get r by itself. To do this, divide both sides by 2. This will cancel the 2s on the right.
5/2=2r/2
2.5=r
So, the radius is 2.5 centimeters