Answer:
6
Step-by-step explanation:
1
4
=
8
4
14n=84
14n=84
Solve
1
Divide both sides of the equation by the same term
1
4
=
8
4
14n=84
14n=84
1
4
1
4
=
8
4
1
4
\frac{14n}{{\color{#c92786}{14}}}=\frac{84}{{\color{#c92786}{14}}}
1414n=1484
2
Simplify
Solution
=
6
Answer:
The answer is -13
Step-by-step explanation:
The first thing we must do for this case is to rewrite the expression of the volume correctly.
We have then:
v = 0.95 * h ^ 2.9
Substituting the value of h we have:
v = 0.95 * (7.5) ^ 2.9
v = 327.6432831
round to the nearest tenth:
v = 327.6 feet ^ 3
Answer:
the amount of water in the container when h = 7.5 feet is:
v = 327.6 feet ^ 3
Answer:
It means that the roots of the quadratic equation are real and distinct
Step-by-step explanation:
Here, given the discriminant of the quadratic equation, we want to find out the nature of the solutions.
Mathematically, we can use to determine the nature of the discriminant.
By it’s formula;
D = b^2 - 4ac
We can see that the given discriminant 40 is a positive value. What this means is that the quadratic equation has roots which are real and are distinct
B] The rule represents the reflection over y-axis is given by:
(x,y)⇒(-x,y)
c]Using this rule, the image would be located onto the pre-image when reflected again. This implies that it will be mapped onto the original point.
d] When the new pentagon is rotated 90° clockwise, the new coordinates will be as follows:
the rule for this rotation is given by:
(x,y)⇒(-y,x)
thus using the above rule new coordinates will be:
A"(-1,8), B"(-3,9), C"(-2,6), D"(-5,3) and E"(-1,4). The new figure is shown in the graph.