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Elenna [48]
3 years ago
14

Simplify (2^3)^-2 -1/64 1/64 2 64

Mathematics
1 answer:
photoshop1234 [79]3 years ago
8 0

Answer:

1/64

Step-by-step explanation:

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Greatest common factor for 3,27, and 33
Georgia [21]

Answer:

it's 3.

Step-by-step explanation:

Here's why........3 only has 2 factors 1 and it's self and 3 times 9 is 27 and 3 times 11 is 33 they all have 3 as a factor.

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2 years ago
What is 57.4% as a decimal
Nostrana [21]
57.4% = 0.574 in decimal form. Hope I helped!
4 0
2 years ago
I do not get this anyone know???
Allushta [10]
Look at the picture.
O=12\\A=5\\H=13\\\\\sin B=\dfrac{12}{13}\\\\\cos B=\dfrac{5}{13}\\\\\tan B=\dfrac{12}{5}

8 0
3 years ago
How do I solve this equation (5x+9) + (3x-2)
Andru [333]
Okie, so you have 2 polynomials separated by a plus sign. If there were a number in front of the polynomial, you would need to factor, as well as if there was a negative sign. But there is just an addition sign so you just add as you would normally. 
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8 0
3 years ago
WE GIVE 11 POINTS AND BRAINIEST URGENT HELP
Alina [70]

Answer:

1.  Find < ACB

2. Use that triangles =180 to find <B  = 41

Step-by-step explanation:

1.We need to find < ACB

<ACB +<DBC= 180 They make a straight line

Subtract DBC from each side

<ACB = 180 - <DBC  

We know DCB = 113

ACB = 180 -113

ACB = 67

2.The three angles of a triangle = 180, so we can then find <B

<A +<B + <ACB = 180

72 + B + 67 = 180

Combine like terms

139+ <B = 180

Subtract 139 from each side

<B = 180-139

<B =41

3 0
3 years ago
Read 2 more answers
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