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Gnesinka [82]
3 years ago
12

Evaluate x2 + y3. If x =2 and y=1/4. Write your answer in simplest form. I need it now!

Mathematics
2 answers:
mart [117]3 years ago
8 0
If x equals 2 and y equals 1/4 , the equation is 2 • 2 + 1/4 • 3
and that equals 4.75
SVETLANKA909090 [29]3 years ago
5 0
Y= 0.25
X=2
So :
( 2 * 2 )+ ( 0.25 * 3 )
= 4.74
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The measure of angle 0 is 7pie the measure is ___° and sin0 is ____.
maria [59]
O =   7*180 = 1260 degrres

sin O = 0
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3 years ago
The regular price of a baseball cleats is $80. If the cleats are on sale for 45% off, then:
WARRIOR [948]
A) The discount is 36 dollars
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7 0
4 years ago
PLEASE ANWSER CORRECTLY!! I WILL MARK BRAINIEST!!!
tankabanditka [31]

Answer:

x = 10°

z = 66°

Step-by-step explanation:

(9x - 24)° + (12x - 6)°  = 180°\\21x° - 30° = 180° \\ 21 x° = 180°  +  30° \\ 21x° = 210° \\ x° =  \frac{180°}{30°}  \\ x° = 10°

z° = 9x - 24 ( vertically opposite )

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<h3>Hope it is helpful.....</h3>
3 0
3 years ago
Read 2 more answers
May someone please help me with this question
Cloud [144]

Answer:

2+i or 2-i (D)

Step-by-step explanation:

First you use the quadratic formula.  X= (-b +/- \sqrt{b^{2}-4ac })/2a

a=1

b=-4

c=5

X= (4 +/- \sqrt{16-20})/2

X=(4 +/- \sqrt{-4})/2

The square root of -4 is 2i.  i=√-1.  Therefore 2i= 2√-1 .If you simplify that, it becomes  √-4i.  

X= (4+/- 2i)/2

X= 2+/-i

X= 2+i or 2-i

7 0
3 years ago
Tim has L inches of wire. He cuts the wire into pieces. The length of each piece is k inches. How many pieces of wire does Tim h
Yuki888 [10]

Answer:

L/k

Step-by-step explanation:

If Tim has a wire that is L inches long and each piece is k inches long, then you would divide the total length by the length of each individual to get the number of pieces.

So,

L/k

7 0
2 years ago
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