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nevsk [136]
3 years ago
7

Factor 2x^2-7x-15. Factored form=( + )( - )

Mathematics
1 answer:
Tems11 [23]3 years ago
8 0

Answer:

work is pictured and shown

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Show work<br> Find the volume of the pyramid
Burka [1]
<u></u><em>Hello there, and thank you for posting your question here on brainly.

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Answer: 128
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<em>Why?
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To find the volume of a cylinder, we have to use the formula lwh/3. The length is 8, width is 4, and height is 12. So we have to multiply all of those together, then divide by 3. (8 * 4 = 32) -> (32 * 12 = 384) -> (384/3 = 128) The volume is 128.

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3 0
3 years ago
!!!!!!!!!! 18 POINTS!!!!!!!!!!!
Gnoma [55]

Answer:

y=-3+4 or y=4-3

Step-by-step explanation:

5 0
3 years ago
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What is the equation for the line of reflection that maps the trapezoid onto itself?
kvv77 [185]
The line that maps a figure onto itself is a line of symmetry of the figure.

From the given trapezoid, the line of symmetry of the trapezoid is x = -2.

Therefore, the <span>equation for the line of reflection that maps the trapezoid onto itself</span> is x = -2.
6 0
3 years ago
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Help!! Please!!!!!!!!!!!!!!
Liono4ka [1.6K]

Answer:

120°

Step-by-step explanation:

All triangles are equal to 180° so you would subtract the total (180) from the given

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3 years ago
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Katie is playing a game using a 26-card deck that contains the black suits of the cards, which are 13 clubs and 13 spades. She c
Vladimir [108]

Answer:

The probability that Katie will draw a face card on her next turn is 3/13, or approximately 23%.

Step-by-step explanation:

In a regular deck, there are four suits (clubs, spades, hearts and diamonds).  Each suit has 13 cards that go from 2 - 10 plus the Ace, King, Queen and Jack.  Since Katie is playing using a 26-card deck of only two suits, then there are only two kings, two queens and two jacks in the entire deck.  In order to find probability, we form a fraction where the denominator is the total number of outcomes, in this case 26, and the numerator is the number of desired outcomes, in this case the total number of face cards in the deck - 6.  So, the probability that Katie will choose a face card on the next turn is 6/26, which simplifies to 3/13 in lowest terms.  

4 0
3 years ago
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