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Juli2301 [7.4K]
2 years ago
5

(2x + 3) + (2x + 3) + (2x + 3) + (2x + 3)

Mathematics
2 answers:
Lina20 [59]2 years ago
5 0

Answer:

8x+12

Step-by-step explanation:

BlackZzzverrR [31]2 years ago
4 0

Answer:

4(2x + 3)

Step-by-step explanation:

1. Factor out common terms in the first two terms, then in the last two terms.

2x + 3 + 2x + 3 + 2x + 3 + 2x + 3

2. Collect like terms.

(2x + 2x + 2x + 2x)(3 + 3 +  3 + 3 )

3. Simplify.

8x + 12

4. Factor out the common term.

4(2x + 3

Therefor, the answer is 4(2x + 3)

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In this right triangle, what is the length of the hypotenuse?
Phantasy [73]

Answer:

it is a^2 +b^2 =c^2

Step-by-step explanation:

you square the width and the  length and add them and you get the hypotenuse

then you find the root of the hypotenuse and that is our answer

5 0
1 year ago
Can you help me please ​
alexira [117]

Answer:

Please check the explanation.

Step-by-step explanation:

Given that

|v|=38

Ф = 120°

<u>Finding the horizontal component</u>

The horizontal component can be obtained using the formula

Vx = |v| cos Ф

     = 38 cos 120°

     = 38 (-0.5)

      = -19

Thus, the  horizontal component is:

Vx = -19

<u>Finding the vertical component</u>

The vertical component can be obtained using the formula

Vy = |v| sin Ф

    = 38 sin 120°

    = 38 (0.86)

    = 32.68

Thus, the vertical component is:

Vy = -19

  • A vector 'v' with magnitude |v| and direction Ф can be written as:

v = |v| cos Ф i + |v| sin Ф j

As

|v|=38

Ф = 120°

Thus, the vector is

v = 38 cos 120° i + 38 sin 120° j

or

v = -19 i + 32.68 j

5 0
2 years ago
Please help i dont understand
Roman55 [17]
Your answer would be 46.50 because you would divide 31 in half (for the 50%) then add that to the 31. So 31+15.50= $46.50 hope this helps. If not let me know
7 0
2 years ago
Which expression converts 100 inches per minute to feet per minute?
Travka [436]
The answer is (inches/min)* (1ft/12in)

7 0
3 years ago
Read 2 more answers
If g ( x ) = 5 − 3x², find g(-2) =
Juli2301 [7.4K]

Answer:

Step-by-step explanation:

g(-2) = 5 - 3(-2)^2 = 5 - 3(4) = 5 - 12 = -7

5 0
3 years ago
Read 2 more answers
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