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Vsevolod [243]
3 years ago
8

(80 pts) please help 1 easy question # 5 !! Please please

Mathematics
2 answers:
MaRussiya [10]3 years ago
7 0
The third one (f+g)(x)=4x6-2x2-5x+8
babunello [35]3 years ago
6 0

Step-by-step explanation:

#5

(f+g) (x) = x³-2x²+1 + 4x³-5x+7

= 5x³-2x²-5x+8 (option D)

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Find the volume of the spear. Give your answer to the nearest cubic unit. 5mm
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Answer:

b.\:\: 524 \:  {mm}^{3}

Step-by-step explanation:

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3 years ago
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lapo4ka [179]
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Heron’s formula: Area = An equilateral triangle has a semiperimeter of 6 meters. What is the area of the triangle? Round to the
nordsb [41]

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Step-by-step explanation:

s = \dfrac{a + b + c}{2}

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4 0
3 years ago
Read 2 more answers
Geometry, help !!!
MAVERICK [17]
Of an obtuse?8,11 and 15
3 0
4 years ago
Whats the area of the triangle 17in and 12 in?
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Answer:

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3 years ago
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