2 years ago

18x^2+69x+60 Factor the expression

1 answer:

6 0

3(3x+4)(2x+5)

Because you factor out the 3 and then factor 6x^2+23x+20
That becomes (6x^2+8x)+(15x+20)
Factor out a two from the left and five from the right.
That makes 2x(3x+4) + 5(3x+4)
That becomes (3x+4)(2x+5)
Then put the three back in front.

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in order to fence a garden the rowan family needs 64 ft of lumber. the garden at the correas house will need to be 150% larger.h

almond37 [142]

Answer:

Step-by-step explanation:

Divide 64 by 2

add 32+ 64

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2 years ago

Order the set of number from least to greatest .

earnstyle [38]

Answer (Please vote me Brainliest if this helps!):

The answer is D

Step-by-step explanation:

Lets start off with the square roots:

$\sqrt{16}$ = 4

$\sqrt{18}$ = $3\sqrt{2}$ = 4.24264...

Mixed fraction:

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2 years ago

Read 2 more answers

A=2,b=1 and c=4.What is 3ac-a+2b

kati45 [8]

Step-by-step explanation:

a = 2

b = 1

c = 4

<h2>Question:</h2>

$3ac - a + 2b$

= Solution ,

= 3 × 2 × 4 - 2 + 2 × 1

= 24 - 2 + 2

= 24 + 2 - 2

= 26 - 2

= 24

hence the answer is 24....

6 0

1 year ago

If you are given the length of a hypotenuse and the length of an adjacent side, what

Evgen [1.6K]

Answer:

cosine

Step-by-step explanation:

6 0

2 years ago

the sides of the rectangle are inreased by a scale factor of 4. The perimeter of the smaller retangle is 20 cm. What is the peri

Vedmedyk [2.9K]

The height of the smaller rectangle, let us say is 5
5 x 4 = 20
(multiply height of rectangle to scale factor)
the length is 4
4 x 4 = 16
(multiply length of rectangle to scale factor)

to find larger factor, divide smaller with larger
16/20 = 1/4

scale factor should be 1/4

multiply 20 with 4

perimeter of larger should be 80

hope this helps

6 0

2 years ago