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sesenic [268]
3 years ago
9

70 pointsss for the correct answer

Mathematics
1 answer:
Ann [662]3 years ago
5 0

Answer:

Step-by-step explanation:

f(x) = (4x-5)(3x²-x+3) - 2

= (12x³-4x²+12x)-(15x²-5x+15) -2

= 12x³ - 19x² + 17x - 17

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A student knows the height of a pyramid and the area of its base. What should the student do to find the volume of the pyramid
Varvara68 [4.7K]

Answer:

Multiply the area of the base by the height and divide by 3.

Step-by-step explanation:

V = (1/3)Bh

where B = area of the base, and

h = height

Answer: Multiply the area of the base by the height and divide by 3.

5 0
3 years ago
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A square garden has sides that are 17 meters long. Fencing costs $9.00 per meter. How much would it
Papessa [141]

Answer:

$612

Step-by-step explanation:

Each side of the square garden is 17 meters, and fencing costs $9 per meter. "Around" is the key word, as it indicates perimeter. So, we just need to account for each side of the garden, and not the entirety of the garden. So,

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3 0
3 years ago
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2 In the diagram below of AABC, TV || BC, AT = 5,
ludmilkaskok [199]

Answer:

14

Step-by-step explanation:

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VC = 14

7 0
2 years ago
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faust18 [17]

Answer:

answer C

Step-by-step explanation:

3x^2-4x-8 + (6x^2+2x-3) = 3x^2-4x-8+6x^2+2x-3=9x^2-2x-11

so the correct answer is the C

hope this helps

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4 years ago
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