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Hitman42 [59]
3 years ago
7

Can't remember this algebra, what are exponents? Example (-4)(-4) (-4)2

Mathematics
1 answer:
steposvetlana [31]3 years ago
3 0
An exponent is when you have a coefficient that has a number attached to it that hangs out just above it. 
so, if your last one is truly written like this: (-4)², the "2" is your exponent. 
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What is the system of elimination for y= -3x+5 y= -8x+25
zubka84 [21]
Y=-3x+5
y=-8x+25

-3x+5=-8x+25
-20=-5x
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y=-3(4)+5=-7
7 0
4 years ago
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Use the net to find the lateral area of the prism.
Gnesinka [82]

Answer:

The lateral area = 450 mm²

Step-by-step explanation:

The lateral area of any prism is equal to the areas of the sides faces

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∴ It has 3 side faces

∵ The lengths of the side faces are 5 , 12 , 13 and their height is 15

∴ The lateral area = (5 × 15) + (12 × 15) + (13 × 15)

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8 0
3 years ago
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Give the values of a, b, and c needed to write the equation's general form.. (5 + x)(5 - x) = 7. A = 1; B = 0; C = -18. A = 25;
Licemer1 [7]
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6 0
3 years ago
a small box in the shape of a cube has a length of 5 inches. how many cubic inches will the box hold?
Mama L [17]

Answer:

125 cubic inches

Step-by-step explanation:

volume of cube is l^3 so 5^3 is 125.

6 0
2 years ago
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What is the simplified value of the exponential expression 64 1/4
katrin [286]
\bf a^{\frac{ n}{ m}} \implies  \sqrt[ m]{a^ n} 
\qquad \qquad
\sqrt[ m]{a^ n}\implies a^{\frac{ n}{ m}}\\\\
-------------------------------\\\\
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\sqrt[2]{2^3}\implies \sqrt{2^{2+1}}\implies \sqrt{2^2\cdot 2^1}\implies 2\sqrt{2}
3 0
4 years ago
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