The area of the rectangle calculate using the algebraic model given is 84 m²
<u>Given the algebraic representation </u><u>for</u><u> </u><u>the area of a rectangle</u> :
- Area of rectangle = 6x² + 9x + 3
<u>The Area of the rectangle when x = 3 can be calculated thus</u> :
Substitute the value x = 3 into the equation :
x = 3
Area of rectangle = 6(3)² + 9(3) + 3
Area of rectangle = 54 + 27 + 3 = 84 m²
Therefore, the area of the rectangle is 84 m²
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Answer:
£707.8
Step-by-step explanation:
Given data
Price= £800
Rate= 4%
Time= 3 years
Let us apply the compounding formula
A=P(1-r)^r-------------Note the negative sign is because of depreciation
substitute
A= 800(1-0.04)^3
A= 800(0.96)^3
A=800*0.884736
A= £707.8
Hence the value will be £707.8
Answer:
2 months for $175
Step-by-step explanation:
2x5 is 10 so 2x50 = 100 and since 75 was already in the bank when he started doing deposits, it took him 2 month to deposit 100
Answer:
C.
Step-by-step explanation:
The formula for surface area is
LA + 2B
LA indicated Lateral Area and can be found multiplying perimeter of base by the height.
7 + 7 + 14 + 14 = 42 * 7 = 294
Multiply the LA from above with the area of base times 2.
98 * 2 = 196
294 + 196 = 490, so the surface area of the rectangular prism is 490 units.
Answer:
That the fractions are reduced with all common factors canceled.
Step-by-step explanation:
Hello,
Before an algebraic fraction is selected I should that the fractions are reduced with all common factors cancelled so that I got the irreducible fraction.
Hope this helps.
Do not hesitate if you need further explanation.
Thank you