3 years ago

Please help!!!!!!20 points

Mathematics

1 answer:

Anika [276]3 years ago

7 0

Ah You Must Divide Im Getting You An Answer But Just Know You Must Divide

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What does (2 + 3) + 42 x (5 − 3) =

stellarik [79]

Answer:

5b-2=18

Step-by-step explanation:

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3 years ago

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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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3 years ago

Need help solving please!!!

Sidana [21]

Answer:

Ha goood luck

Step-by-step explanation:

Ha goog

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3 years ago

Write an expression for the description: the product of 3 and p subtracted from 6

Shalnov [3]

Answer:

6 - 3p

Step-by-step explanation:

The word "product" indicates to multiply 3 and p, and "subtracted from" tells us to use subtraction.

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Foxy used a calculator to evaluate (18+)x(49-39)-63•9 by entering C 18 +2*15-7

strojnjashka [21]

Ok what else before I can help

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3 years ago