We need to find the product of :
So, the result as following:
So, the answer is the option 4. 8y3 + 6y2 − 29y + 15
A company has two manufacturing plants with daily production levels of 5 x plus 14 items and 3 x minus 7 items, respectively. T
1 answer:
Answer:
Step-by-step explanation:
Given:
A company has two manufacturing plants with daily production levels of items and
items, respectively.
<u>Question asked:</u>
The first plant produces how many more items daily than the second plant?
<u>Solution</u>:
Daily production of first manufacturing plant = items
Daily production of second manufacturing plant = items
First manufacturing plant produces more item than second
Thus, the first plant produces more items daily than the second plant.
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Given:
The largest circle has a radius of R=7 units.
Let x be the radius of the large shaded circle.
The small shaded circles have a radius of 1/5 of the large shaded circle.
=> the small shaded circles have a radius of r=x/5
By adding up radii, we have the equation
2(r+x+r)=2(x/5+x+x/5)=2R=2*7=14
Simplify:
7x/5=14/2
x=5
=> r=1
Area of outer circle =
Area of large shaded circle =
Area of 4 small shaded circles =
Total area of shaded circles =
Shaded area as a fraction of that of the outer circle
The largest circle has a radius of R=7 units.
Let x be the radius of the large shaded circle.
The small shaded circles have a radius of 1/5 of the large shaded circle.
=> the small shaded circles have a radius of r=x/5
By adding up radii, we have the equation
2(r+x+r)=2(x/5+x+x/5)=2R=2*7=14
Simplify:
7x/5=14/2
x=5
=> r=1
Area of outer circle =
Area of large shaded circle =
Area of 4 small shaded circles =
Total area of shaded circles =
Shaded area as a fraction of that of the outer circle
The answer is
In the choices; the coefficients 21, 32 and 10 are not perfect squares.
In the choices; the coefficients 21, 32 and 10 are not perfect squares.