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Illusion [34]
3 years ago
14

(3a²b-4ab²+a²b²)-(2ab²+a²b²+5a²b)

Mathematics
2 answers:
stealth61 [152]3 years ago
6 0

Answer:

8ab

Step-by-step explanation:

VladimirAG [237]3 years ago
4 0

Answer:

-2a^2b-6ab^2

Step-by-step explanation:

(3a²b-4ab²+a²b²)-(2ab²+a²b²+5a²b)

3a²b-4ab²+a²b²-2ab²+a²b²+5a²b

(3a^2b-5a^2b)+(-4ab^2-2ab^2)+(a^2b^2-a^2b^2)

-2a^2b-6ab^2

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In a group of 39 students, 14 study both Art and Biology.
Blababa [14]

Answer:

66.666666666667%

Step-by-step explanation:

26 study biology

26/39= .66666666666667

convert into a percent

100 times .66666666666667 =66.666666666667%

3 0
3 years ago
Help me please! will mark brainliest for the correct answer
IceJOKER [234]

Answer:

see explanation

Step-by-step explanation:

Using the rules of exponents

a^{m} × a^{n} ⇔ a^{(m+n)}

(a^m)^{n} = a^{mn}

a^{-m} ⇔ \frac{1}{a^{m} }

Thus

4^{3x-2}

= 4^{3x} × 4^{-2}

= (4^3)^{x} × 4^{-2}

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4 0
3 years ago
Which linear inequality is represented by the graph?
yuradex [85]

Answer:

y = 3x + 2

Step-by-step explanation:

The shaded region is somewhat going up, and the graph is positive. That leaves 2 answer choices. If you measure the slope by counting the blocks from one point to another by counting up/down from one point to the height to another point, and then go right or left to the other point. the slope is 3, therefore y = 3x +2 is the answer, as it is the only one that the shaded region is above the line and that has a slope of 3. Hope this helps!

5 0
3 years ago
The width of the rectangle shown below is 8 inches (in.). The length is 3 feet (ft.). What is the area of the rectangle in squar
stich3 [128]
Convert feet to inches 3 feet=36 inches.
8*36=288 inches squared
3 0
4 years ago
What is the opposite of 3?
chubhunter [2.5K]

Answer:

Yeah that's easy -3

Step-by-step explanation:

+3=3 which the opposite of a positive is a negative. So -3. Hope this help.

3 0
3 years ago
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