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velikii [3]
3 years ago
9

Mathematical expression

Mathematics
2 answers:
Diano4ka-milaya [45]3 years ago
8 0
Mathematical expression

A numerical or algebraic expression containing mathematics symbols.
Over [174]3 years ago
7 0
Answer: has no equal sign
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Solve for x.<br> 9/x = -6
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3 years ago
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y = -16x2 + 32x - 10 This parabola has x-intercepts, representing the times when the dolphin's height above water is feet.
Lina20 [59]
Answer: This parabola has 0.3875 x-intercepts,
<span>representing the times when the dolphin's height above water is </span>
0 feet.

The x-intercept is the point where the graph crosses the x-axis, which is when the value is y=0. 
The calculation for y=0 would be
<span>Y = -16x2 + 32x - 10
</span><span>0 = -16x2 + 32x - 10
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-b +-√(b^2-4ac)  /2a=
-16 +-√(16^2-4(-8)(-5))  /2(-8) =
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-16+- √(96/ -16 =
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x2= -1.6125
6 0
3 years ago
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Page No.<br>Date :<br>33<br>2<br>4 Cosin 4 Go + eces4 300 3 citan<br>60 - tan245) + 5 ecos? 45.​
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3 years ago
A bucket contains 4 red marbles, 10 blue marbles, 7 yellow marbles, and 5 green marbles.
Oliga [24]

Answer:

d.  15.3%

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There are a total of 4 + 10 + 7 + 5 = 26 marbles

P(pick a red) = 4/26 = 2/13 = .153 = 15.3%  

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2 years ago
What is the surface area of each shape?
tino4ka555 [31]

Answer:

C

Step-by-step explanation:

Because I tried it and got this answer

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2 years ago
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