3 years ago

What is the product of the following expression? (2x-3)^2

Mathematics

1 answer:

faltersainse [42]3 years ago

7 0

(2x-3)²=(2x)²-2*2x*3+3²=4x²-12x+9

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PLEASE HELP WILL MARK BRAINLIEST!!!!!

trapecia [35]

The numbers inside the parenthesis is the value of x, uses the equation associated with the value of x and solve.

H(1) Since 1 fits 1≤x≤3 use x^3

x^3 1^3 = 1

h(1) = 1

h(4) 4 fits x >3, so use 5

h(4) = 5

5 0

2 years ago

a baseball diamond is square with each base 90 feet apart, Andy is starting on first base while his teammate Logan is standing b

hodyreva [135]

Answer:

Logan is 45 feet from second base.

Step-by-step explanation:

If you divide 90 by 2 because is 1/2 away then it would be 45

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3 years ago

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What is the written expanded form of 327.46

irinina [24]

The answer is 30000+2000+700+40+6

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3 years ago

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Describe where 5-3i would lie on a graph?

7nadin3 [17]

The answer is d, i believe .

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2 years ago

The interior angles of a triangle are

lbvjy [14]

Answer:

$8x+13y = 130$

Step-by-step explanation:

sum of interior angles in a triangle is 180 degree

interior angles are (5x+3y)∘,(3x+20)∘, and (10y+30)

add all the angles and make it equal to 180

$5x+3y+3x+20+10y+30= 180$

combine like terms

$5x+3y+3x+20+10y+30= 180$

$8x+13y+x+50= 180$

subtract 50 from both sides

$8x+13y = 130$

4 0

3 years ago