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coldgirl [10]
3 years ago
7

The solid figure is separated along the dotted line into two rectangular prisms.

Mathematics
2 answers:
ExtremeBDS [4]3 years ago
7 0
54 ??? Should be the answer
Alla [95]3 years ago
3 0

Answer:54

Step-by-step explanation:

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Which situation describes INDEPENDENT events?
Semmy [17]

Answer:

In B, One card is chosen from a standard deck, it is set aside, then a second card is drawn. That "set aside" is where we have a problem. We began with 52 cards, but now have 51. This fact WILL change the probability or probabilities. Chances of obtaining a red heart from the full 52-card deck are 4/52; whereas chances of obtaining a red heart from the remaining 51 cards (assuming that you got a red heart earlier and set it aside) is 3/51.

7 0
3 years ago
X plus 4 over 3 = -2
xxMikexx [17]
X + 4/3 = - 2
x = - 10/3

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5 0
4 years ago
Pls look at this pic and help like i don't understand i will mark u as brainliest
dimulka [17.4K]

Answer:

48 cubic yard

Step-by-step explanation:

volume \: of \: pyramid \\  = area \: of \: base \times height \\  =  {4}^{2}  \times 3 \\  = 16 \times 3 \\  = 48 \:  {yard}^{3}  \\

3 0
3 years ago
What is the answer to X^4 -3x^2+2
ipn [44]
X^4 - 3x^2 + 2
= (x^2 - 1)(x^2 - 2)
Note that x^-1 is the difference of 2 squares:-
= (x + 1)(x - 1)(x^2 - 2)   Answer
6 0
3 years ago
Read 2 more answers
Simplify x^2+3x-4/x+4 Show work and explain why x doesn’t equal -4
marin [14]
Take the numerator of the fraction and factor it out.

x^{2} + 3x - 4 = (x+4)(x-1)

Your fraction should now look like this:

\frac{(x+4)(x-1)}{(x+4)}

Because (x+4) is present in both the numerator and denominator, you can cross it out. You should be left with only (x-1) in the numerator.

x cannot equal -4, as if it is inputted in the denominator, -4 + 4 would equal 0. Dividing by 0 is impossible.

5 0
3 years ago
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