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Flura [38]
3 years ago
5

Evaluate. -12 A. -12 B. 0 C. 12 D. 24

Mathematics
1 answer:
FromTheMoon [43]3 years ago
8 0
The answer goes up by 12 each time
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Which equations are equivalent to ? 3^3√x+4 =12 Check all that apply.
eimsori [14]

Answer:

option c

x + 4 = 64

and

option e

x = 60  

Step-by-step explanation:

Given in the question an expression

3∛x+4 = 12

∛x + 4 = 12/3

∛x + 4 = 4

Take cube on both sides of the equation

∛(x + 4)³ = 4³

x + 4 = 64

x = 64 - 4

x = 60  

4 0
3 years ago
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Supplementary angles always add up to 180 degrees. TRUE OR FALSE
erica [24]

Answer:

yes this is true.

Supplementary angles always add up to 180°.

3 0
3 years ago
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The sales tax in New York is 8.25%. About how much will a $65.95 pair of shoes cost, including sales tax?
SpyIntel [72]
Not exactly sure but I think it's 74.2
6 0
3 years ago
A triangle has a side length of 5.4 and 7 x x=​
Burka [1]

Answer:

D. 8.8

Step-by-step explanation:

As the pythagorean theorem.

A² + B² = C²,

5.4 × 5.4 + 7 × 7 = C²,

29.16 + 49 = C²,

78.16 = C²,

8.8 ≈ C

4 0
3 years ago
(06.01)<br> Solve x + 3y = 9<br> 3x − 3y = −13
Irina-Kira [14]

Answer:

Slove For X

x= -1

Solve for Y

Y= 10/3

Step-by-step explanation:

SO I did Elimination method

To isolate X and to solve for it

x+3y=9

3x−3y=−13

Add these equations to eliminate y:

4x=−4

Solve for X

x=-1

Now plug x back in to solve for y

4 0
3 years ago
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