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pantera1 [17]
3 years ago
8

Quadratic 4x2+8x+27=88

Mathematics
2 answers:
sp2606 [1]3 years ago
8 0

Answer:

Step-by-step explanation:

Hunter-Best [27]3 years ago
7 0

Answer:

4x²+8x+27=88

x =   \frac{2 -  \sqrt{65} }{2}  \\ x =  \frac{2 +  \sqrt{65} }{2}  \\

x= 3.03 , –5.03

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Can someone help me with this please??!!
bezimeni [28]

Answer:

2.4 ft

Step-by-step explanation:

h = v/ pie r^2

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3 years ago
What is the value of the expression below? 3(42) + 3(8)
Marta_Voda [28]

Answer:

150

Step-by-step explanation:

3 * 42 = 126

3 * 8  = 24

126 + 24 = 150

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3 years ago
List out all of the angles that are vertical and all of the angles that are adjacent. Find the missing angles measures
mr_godi [17]

Answer:

∠BXY = 150

∠BXZ = 30

∠AXZ = 150

Step-by-step explanation:

∠AXY and ∠BXY are adjacent angles

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∠BXZ = ∠AXY    {Vertically opposite angle}

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8 0
3 years ago
today Ned got a new credit card, and he made a purchase of $1100. the card offers an introductory APR of 0% for the first 3 mont
White raven [17]
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r  = annual rate of interest (as a decimal)

t<span>  = </span>number of years the amount is deposited or borrowed for.

A<span> =</span><span> amount of money accumulated after n years, including interest.</span>

n  =  number of times the interest is compounded per year

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8 0
3 years ago
Read 2 more answers
Which of the following best describes the algebraic expression x/3 - 15?
Lyrx [107]

Answer:

A

Step-by-step explanation:

X can be referred to as a number here because it can be anything.

and X is being divided by three there.

also according to the

B brackets

O order or power

D division

M multiplication

A addition

S subtraction

BODMAS rule division would be done before you subtract the 15

I hope you do well in the future!!! Believe in yourself!

3 0
3 years ago
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