3 years ago

Factor completely. 25w² + 60w + 36 Express the answer in the form (aw+b) 2 .

Mathematics

1 answer:

Lana71 [14]3 years ago

6 0

25w² + 60w + 36
= (5w + 6)^2

hope it helps

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puteri [66]

You’re right, it’s just 100/25.

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3 years ago

4x-y-32 if x=-2 y=3 and z= -1

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3 years ago

Mary Sue and Betty have 603 necklaces altogether. Mary Sue has 115 more necklaces than Betty. How many necklaces does Betty have

Blizzard [7]

Let Mary Sue have m necklaces and Betty have b necklaces.

And they have 603 necklaces altogether, that is

m + b =603

And Mary Sue has 115 more necklaces than Betty, that is

m=b +115

Substituting this value in first equation we will get

b+115+b=603

Subtracting 115

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scZoUnD [109]

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1 year ago

Read 2 more answers

15/4 in to equal mixed number

Temka [501]

9514 1404 393

Answer:

3 3/4

Step-by-step explanation:

$\dfrac{15}{4}=\dfrac{12+3}{4}=\dfrac{12}{4}+\dfrac{3}{4}\\\\=3+\dfrac{3}{4}=\boxed{3\dfrac{3}{4}}$

The integer part of the mixed number is the quotient when the numerator is divided by the denominator. The remainder from that division is the numerator of the fraction.

15/4 = 15 ÷ 4 = 3 r 3 = 3 3/4

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2 years ago