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3 years ago

10

create a divison problem with a 2-digit divisor using more than 1 set of compatible numbers, observe what happen when you estima

te usingt a differnt dividend , and when both are differnt using a calcutor compare the estimates to answer and describe the differences

1 answer:

liubo4ka [24]3 years ago

4 0

Here Is A Dividend That Might Help Is 12÷6=2

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Answer would be C 367 meterss

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3 years ago

Find the area of each figure below

Ugo [173]

Answer:

25. $27a^{3}b^{2}$

26. $3\pi x^{3}y$

Step-by-step explanation:

For 25:

$A = \frac{a+b}{2} h$ (area of a trapezoid)

$A=\frac{11a^{2}b+7a^{2}b}{2} *3ab$ (substitute terms)

$= \frac{18a^{2}b}{2}*3ab$ (collect like terms)

$= 9a^{2}b*3ab$ (reduce the fraction by crossing out 2)

$= 27a^{3}b^{2}$ (calculate)

For 26:

$A=\pi r^{2}$ (equation of area of a circle)

$A=\pi (3x^{3} y)^{2}$ (enter the radius)

$= 3\pi x^{3} y$ (communtative property to reorder the terms)

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2 years ago

(6ƒ² − 9ƒ + 10) − (− 2ƒ² − ƒ+3)

stepan [7]

Answer:

Step-by-step explanation:

6f^2 - 9f + 10 + 2f^2 + f - 3

8f^2 - 8f + 7

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2 years ago

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victus00 [196]

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3 years ago

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