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3 years ago

12

Find the surface area. SHOW WORK

2 answers:

vlada-n [284]3 years ago

5 0

Answer:

Buddy you kinda need something to show the surface area of? or do you want the equation to find surface area? for a cube it's A=6a²

coldgirl [10]3 years ago

3 0

Step-by-step explanation:

Surface Area of a Cube = 6 a 2

(a is the length of the side of each edge of the cube)

In words, the surface area of a cube is the area of the six squares that cover it. The area of one of them is a*a, or a 2 . Since these are all the same, you can multiply one of them by six, so the surface area of a cube is 6 times one of the sides squared.

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miskamm [114]

Step-by-step explanation:

4-17x^2+16=0 s

Calculate multiply

20-17x^2=0

Reoder the term

-17x^2+20=0

Calculate the discriminat

D=0^2-4x(-17)x20

Simplify

D=1360

The quadric equation has 2 real solutions

So your Solution is :

2 real solutions

5 0

3 years ago

Simplify <br> (^3)x4<br> Easy 30 points

aleksklad [387]

Answer:

$=81$

Step-by-step explanation:

$\left(-3\right)^4$

Use exponent rule $\left(-a\right)^n=a^n$ :

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3 years ago

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nydimaria [60]

Answer:

Step-by-step explanation:

Sorry this is a tough one and I don’t want to give you the wrong answers sorry again

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3 years ago

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Which equation is not a linear equation? Question options: a) –4v + 2w = 7 b) x4= y c) x = -5 d) 2x + 3y = 5

Semmy [17]

Answer: Option b

$x^4= y$

Step-by-step explanation:

Linear equations have the following form:

$a_1x^n + a_2y^m + a_3w^s + a_4v^h = b$

Where the exponents n, m, s and h are always 0 or 1

To know which equations are nonlinear, identify among the options given, those that have exponents other than 1 or 0

Note that in option b) the exponent of the variable x is $n = 4$ therefore the equation is nonlinear

Finally the answer is the option b

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3 years ago

What adds to 12 and multiplies to 8

Ipatiy [6.2K]

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