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Bezzdna [24]
3 years ago
12

What’s 2(a+b) if a=2 and b=3

Mathematics
2 answers:
GalinKa [24]3 years ago
5 0

Answer:

10.

Step-by-step explanation:

2(a+b)

= 2(2+3)

= 2(5)

= 10

Hope this helped!

Lesechka [4]3 years ago
4 0

Answer:

10

Step-by-step explanation:

2(2+3)  FOIL

2x2=4

2x3=6

4+6=10

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How did some businesses get the government to stay out of their affairs
inn [45]

Some of the businesses are successful in keeping government away from their affairs, by giving money to the Congress secretly.

<u>Explanation:</u>

Businesses which come to the attention of the government are those which doesn’t go by the rules or get flagged for not abiding by the rules. As the amendments in the policies are made modified time to time to serve the best interest of the public which needs to be followed very well.

But the business cannot be swapped overnight each time as it causes great damage to the structure of the business, so the business sort another way of settling the Congress by giving off money.

5 0
3 years ago
Read 2 more answers
During dance practice, Sasha drank 2 1/2 pints of water, and on the way home she drank 1/2 cup of water. How much did she drank
Anarel [89]

Answer: 5 cups 4 ounces

Step-by-step path to answer:

Pints to cups:

1 pint= 2 cups

2 pints= 4 cups

0.5 pints=1 cup

2.5 pints= 5 cups

Cups to ounces:

1 cup= 8 ounces

0.5(1/2) cups= 4 ounces

All together:

2.5pints + 0.5cups = 5cups 4ounces

3 0
3 years ago
What is the solution for the equation StartFraction 5 Over 3 b cubed minus 2 b squared minus 5 EndFraction = StartFraction 2 Ove
wolverine [178]

Answer:

The solutions are:

b=0,\:b=4

Step-by-step explanation:

Considering the expression

  • \frac{5}{3b^3-2b^2-5}=\frac{2}{b^3-2}

Solving the expression

\frac{5}{3b^3-2b^2-5}=\frac{2}{b^3-2}

\mathrm{Apply\:fraction\:cross\:multiply:\:if\:}\frac{a}{b}=\frac{c}{d}\mathrm{\:then\:}a\cdot \:d=b\cdot \:c

5\left(b^3-2\right)=\left(3b^3-2b^2-5\right)\cdot \:2

5b^3-10=6b^3-4b^2-10

\mathrm{Switch\:sides}

6b^3-4b^2-10=5b^3-10

6b^3-4b^2-10+10=5b^3-10+10

6b^3-4b^2=5b^3

\mathrm{Subtract\:}5b^3\mathrm{\:from\:both\:sides}

6b^3-4b^2-5b^3=5b^3-5b^3

b^3-4b^2=0

Using\:the\:Zero\:Factor\:Principle: if\:\mathrm ab=0\:\mathrm{then}\:a=0\:\mathrm{or}\:b=0\:\left(\mathrm{or\:both}\:a=0\:\mathrm{and}\:b=0\right)

So,

b=0,b-4=0

b=0,b=4

Therefore, the solutions are:

b=0,\:b=4

4 0
3 years ago
Read 2 more answers
Find the circumference of the pizza. Round your answer to the nearest tenth.
jeka57 [31]

Answer:

37.7

Step-by-step explanation:

C = 2πr

C = (2)(π)(6)

C = 12π

12π = 37.6991 = 37.7

5 0
3 years ago
If Y = 14 inches, Z = 19 inches, H = 6 inches, and W = 4 inches, what is the area of the object?
Elza [17]

Answer:

6384

Step-by-step explanation:

14*19*6*4= 6384

area means multiply.

7 0
3 years ago
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