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LuckyWell [14K]
3 years ago
14

The first three terms of a geometric sequence are as follows. −4 , 20 , −100 find the next two terms of this sequence. give exac

t values (not decimal approximations).
Mathematics
1 answer:
lbvjy [14]3 years ago
7 0
You multiply by -5 to find any next term. so next two are 500 then -2500
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How do you use the distributive property to solve for x in the equation -2(x + 5) = 4
lubasha [3.4K]

Answer:

x = - 7

Step-by-step explanation:

Given

- 2(x + 5) = 4 ← distribute the parenthesis by - 2

- 2x - 10 = 4 ( add 10 to both sides )

- 2x = 14 ( divide both sides by - 2 )

x = - 7

3 0
3 years ago
Roger has 2 1/2 cups of butter. A recipe for a loaf of bread requires 3/4 cups of butter. How many loaves can Roger bake?
lubasha [3.4K]
The number of loaves can be determined with dividing the butter by the number of cups needed for a loaf.
loaves = 2 1/2 ÷ 3/4

Change into improper fraction
loaves = 2 1/2 ÷ 3/4
loaves = 5/2 ÷ 3/4

Change into multiplication
loaves = 5/2 ÷ 3/4
loaves = 5/2 × 4/3
loaves = 20/6
loaves = 10/3
loaves = 3.3
Because the number of loaves can't be a fraction, round it to the smaller whole number

Roger can make 3 loaves of bread
7 0
3 years ago
Read 2 more answers
PLEASE HELP IM TAKING A TEST AND I DONT KNOW WHAT IM DOING!!!!
DENIUS [597]

Answer:A

Step-by-step explanation:I’m pretty sure that the answer is rotation because it is clear that the triangle rotated over the graph.

5 0
3 years ago
The mountain climber descended 437.85 feet every hour. What is the change in the climber's elevation after 6 hours?
bogdanovich [222]
The answer should probably be 2627.1 feet

Hope this helps!
7 0
3 years ago
Read 2 more answers
Please do step by steps for each!
Schach [20]

Answer:

  • x² - 8x + 12
  • x³ + 2x² - 15x - 36
  • x³ -2x² - 15x

Step-by-step explanation:

#1) Find the polynomial with roots at 2 and 6

  • (x -2)(x - 6) = x² - 8x + 12

#2) Find the polynomial with a double root at -3 and another root at 4

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#3) Find the polynomial with roots 0, -3 and 5

  • (x -0)(x+3)(x-5) = x(x²-2x - 15) = x³ -2x² - 15x
3 0
3 years ago
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