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mr Goodwill [35]
2 years ago
11

GIVEAWAY!!! 50PTS + BRAINLIEST 4(2x)−8x+4

Mathematics
1 answer:
blagie [28]2 years ago
8 0

Answer:

4(2x) - 8x + 4

4 × 2x = 8x

8x - 8x + 4

= 4

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Select the correct answer from the drop-down menu.
saul85 [17]

For this case we have the following factorized expression:

(2y-9) (2y-9)

Applying distributive property we have:

(2y) (2y) - (2y) (9) - (9) (2y) + (9) (9) =\\4y ^ 2-18y-18y + 81 =

We add similar terms taking into account that: Equal signs are added and the same sign is placed.

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ANswer:

4y ^ 2-36y + 81

3 0
3 years ago
PLEASE HELP FAST!!!!!! How many triangles can be constructed using the following three side lengths: 4.8 cm, 2.1 cm, and 2.6 cm?
34kurt

Answer:

no triangles

Step-by-step explanation:

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the triangle inequality theorem

this theorem states that the sum of any two sides must be bigger than or equal to the third side. however, the sum of 2.1 and 2.6 is less than 4.8

7 0
3 years ago
Miriam is 5 cm taller than her sister,who is ? cm tall.write an expression of mia's height in cm.
Mazyrski [523]

The expression of Mia's height in cm is 5 + x

<h3>How to write an expression of Mia's height in cm?</h3>

The given parameters are

Mia's height = 5 cm taller than her sister

Her sister's height  = x

The parameter "Mia's height = 5 cm taller than her sister" means that

Mia's height = 5 cm + her sister's height

Substitute Her sister's height  = x in Mia's height = 5 cm + her sister's height

Mia's height = 5 cm + x

This means that the expression of Mia's height in cm is 5 + x

Read more about expressions at:

brainly.com/question/723406

#SPJ1

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What mesurment would you use to find the volume of a cup
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