3 years ago

What us problems 6 and 7?

Mathematics

1 answer:

Sunny_sXe [5.5K]3 years ago

8 0

Answer:

y=(x+7)2(2x+1)(x−4)

y=2x4+21x3−4x2−399x−196

Step-by-step explanation:

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If a sequence of 8 consecutive odd integers with increasing values has 9 as its seventh term. What is the sum of the terms of th

klemol [59]

Answer:

$Sum = 32$

Step-by-step explanation:

Given

Sequence = Consecutive Odds

$T_7 = 9$

Required

The sum of the terms

A sequence of odd number has a difference of 2. So, the sequence is represented as:

$S = \{-3,-1,1,3,5,7,9,11\}$

Add up all terms in the sequence

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3 years ago

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20in

Step-by-step explanation:

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3 years ago

Kenneth drove 184.25 miles in 3 7/20 hours. What was his average speed?

DerKrebs [107]

3 7/20 = 3 35/100 = 3.35

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4 years ago

A farmer has a rectangular field that measures 100 feet by 150 feet. He plans to increase the area of the field by 20%. He will

aliya0001 [1]

Answer:

(100 + x) x (150 + x) = 18,000 ft^2

Step-by-step explanation:

area of a rectangle = length x width

Area of the original field = 15,000

Area after 20% increase = 1.2 x 15,000 = 18,000

Increase i length = 100 + x

increase i width = 150 + x

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3 years ago

Read 2 more answers

AC and DG are parallel. Find the value of x, show CLEARLY how you got your answers with reasons

valentinak56 [21]

Answer:

x = 79°

Step-by-step explanation:

∠ABE = ∠BEF = 41° [Alternate angle ]

Now sum of angles of a triangle = 180°

Therefore,

∠EBF + ∠BEF + ∠BFE = 180°

60° + 41° + x = 180°

x = 180° - 60° - 41°

x = 79°

3 0

3 years ago

What us problems 6 and 7?​

What us problems 6 and 7?