3 years ago

Please can someone help me? i keep getting ignored

Mathematics

2 answers:

MakcuM [25]3 years ago

8 0

Answer:

answer

Step-by-step explanation:

postnew [5]3 years ago

8 0

Answer:y=65x or y=65(9)

Step-by-step explanation:

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Step-by-step explanation:

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Express x^2+8x+15 in the form (x+a)^2-b

IRINA_888 [86]

Step-by-step explanation:

We have,

$x^2$ + 8x + 15

To express $x^2$ + 8x + 15 in the form of $(x+a)^2$ - b = ?

∴ $x^2$ + 8x + 15

Adding and subtracting 1, we get

= $x^2$ + 8x + 15 + 1 - 1

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Using the algebraic identity,

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= $(x+4)^2-1$

Thus, $(x+4)^2-1$ in the form of $(x+a)^2$ - b.

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3 years ago

What are the next three terms in the sequence 2,-3,-6,18,

NemiM [27]

32,64,128

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2 years ago

5:12 can be written as an equivalent ratio in the form 20:a what is the value of a

IgorC [24]

Answer:

20:a , a=48

Step-by-step explanation:

5*4=20, 12*4 = 48

Simple mathematics, you multiple 5 by 4 to get 20, do the same thing to 12.

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3 years ago