Answer:
x^2 -12x+36
Step-by-step explanation:
x^2 – 12x
Take the coefficient of x
-12
Divide by 2
-12/2 = 6
Square it
6^2 = 36
We need to add 36 to make x^2 -12x a perfect square trinomial
x^2 -12x+36
Answer:
C. (6 × 5) × 2 = 60 m³
D. 5 × (6 × 2)
E. (2 × 5) × 6
Step-by-step explanation:
Volume of a rectangular prism can be given as, V = L*W*H
L = 6
W = 5
H = 2
However, whichever way we choose to use as either L, W, or H, we would still get the same value as the volume.
Thus:
✔️V = (6 × 5) × 2 = 60 m³
✔️V = 5 × (6 × 2) = 60 m³
✔️V = (2 × 5) × 6 = 60 m³
These are the three expressions that can be used to find the volume.
Answer:
The percentage by which the booster club fell short is 33% as shown on the chart
Step-by-step explanation:
To represent the given data pictorially, a pie chart is suitable
The circumference of the pie chart will represent the amount to be raised by the booster club and a sector of the circle which is two-thirds of the circumference represents the amount raised
Given that the amount raised = 2/3×Goal = $15,000, we have;
We represent the amount raised as a sector of the circle as follows;
Sector angle = 2/3×360° = 240°
Total sector of goal amount = Entire circle = 360°
Amount club fell short = 360° - 240° = 120°
The goal amount = 3/2 × $15,000
Percentage by which the club fell short = 120/360×100 = 1/3×100 = 33.33%
<span><span>(<span><span>12</span>x</span>)</span><span>(<span><span>136</span>+<span>78</span></span>)</span></span><span>=<span><span>(<span><span>12</span>x</span>)</span><span>(<span><span>136</span>+<span>78</span></span>)</span></span></span><span>=<span><span><span>(<span><span>12</span>x</span>)</span><span>(<span>136</span>)</span></span>+<span><span>(<span><span>12</span>x</span>)</span><span>(<span>78</span>)</span></span></span></span><span>=<span><span><span>1312</span>x</span>+<span><span>716</span>x</span></span></span><span>=<span><span>7348</span><span>x</span></span></span>
3x+10=10
subtract 10 from both sides and you get
3x=0
divide both sides by 3 and you get
x=0/3
which equals
x=0
