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3 years ago

Use distributive property to write the factored form of 2x(x+3)+5(x+3)

Mathematics

1 answer:

raketka [301]3 years ago

4 0

<h3>Answer: (2x+5)(x+3)</h3>

Explanation:

We have the common factor (x+3) show up for each of the two terms. The first term is 2x(x+3) while the second term is 5(x+3).

For each of the two terms, erase the common factor (x+3) and you'll be left with 2x+5, which is one of the factors in the final answer. The second factor is the common factor (x+3). Together they combine to get us (2x+5)(x+3)

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14.2t-25.2=3.8t+26.8 , what does t equal

inna [77]

T=5 hoped this helps I try

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3 years ago

Find the perimeter of the polygon.<br> a. 25 cm<br> b. 20 cm<br> C. 30 cm<br> d. 28 cm

ddd [48]

The answer is (a. 25cm)

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3 years ago

Read 2 more answers

‘Find the value and figure of B’

irina1246 [14]

Answer:

b = 12 in

Step-by-step explanation:

Use the Pythagorean theorem.

a^2 + b^2 = c^2

b^2 + 9^2 = 15^2

b^2 = 225 - 81

b^2 = 144

b = 12

Answer: b = 12 in

4 0

3 years ago

Rei is barricading a door to stop a horde of zombies. She stacks boxes of books on a table in front of the door. Each box weighs

k0ka [10]

Answer: The answer is W=70+30x

Step-by-step explanation: Given that Rei is barricading a door to stop a horde of zombies by satcking boxes of books on a table in front of the door.

The weight of each box is 30 kilograms and the weight of the table with 8 boxes on the top is 310 kilograms.

Therefore, the weight of the table without boxes is 70 kilograms.

Now, if 'W' is the total weight of the barricade, then it can be written as a function of 'x', the number of boxes Rei stacks on the table. The expression is as follows -

So, if 'g' denotes the weight of the table alone, then we have,

8 0

3 years ago

Solve 3 |2d-9| - 10 =3

Lerok [7]

Answer:

d= 3 2/3

Step-by-step explanation:

distribute the 3

combine like terms

add -19 to both sides

divide by 6 on each side

d=3 2/3

8 0

4 years ago