Answer:the answer is D
f
(
x
)
has zeros at
−
3
and
4
Explanation:
f
(
x
)
=
x
2
−
x
−
12
x
−
2
=
(
x
+
3
)
(
x
−
4
)
x
−
2
∴
f
(
x
)
=
0
→
(
x
+
3
)
(
x
−
4
)
x
−
2
=
0
Hence the zeros of
f
(
x
)
occur when
(
x
+
3
)
(
x
−
4
)
=
0
Note:
f
(
x
)
is undefined at
x
=
2
∴
f
(
x
)
=
0
at
x
=
−
3
and
x
=
4
This can be seen from the grapg of
f
(
x
)
below:
graph{((x+3)(x-4))/(x-2) [-18.01, 18.04, -9.01, 8.99]}
Step-by-step explanation:
can I get brainliest
Answer:
$5
Step-by-step explanation:
(5/6)*24=20
20-15=5
Answer:
4 × 10^6
Step-by-step explanation:
8 × 10^24/2 × 10^18
to cut it short, subtract 18 from 24 ( the exponent) = 6
and divide 8 by 2 = 4
<u>8 × 10^24</u>
2 × 10^18
= 4 × 10^6
Step-by-step explanation:
Length of base = 20cm
We will take the base as "b"
Area of a triangle = 1/2 x base x height
So the total area = 360 square feet
360 square feet = 1/2 x b x 36
360 = 36b /2
360 = 18b
b = 360/18
b = 20
So, Length of base = 20 cm
Let's check:
1/2 x 20 x 36 = 360
Which is the correct area!
Hope this helps!
So, say your # was 6,234,578. you would go to the seven and look to the number next to in, so 8, and if the neighbor is 5 or bigger, you make the number, in this case a 7 an 8. Last, you make all the other #s after the one you rounded 0. So the answer would be:
6,234,570.0
