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3 years ago

Need help with 7 and 8

Mathematics

1 answer:

nikitadnepr [17]3 years ago

7 0

Answer:

Question 7 answer = 31

Question 8 answer = 128

Step-by-step explanation:

If n represents the number in the sequence, then for Question 7, you would do 5(8) - 9. 5 times 8 = 40 - 9 = 31.

Then, for question 8, 6-1 = 5, and you raise 2 to the 5th power because it is the one in parentheses. 2^5 = 32. Then, you multiply 4 times 32 to get 128.

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If you simply solve the equation you find that the letter D is equal to 9. We have no idea what that tells us about bean plants because you haven't explained anything about how the equation can be used.

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3 years ago

Bethany lives in London.

Marrrta [24]

Bethany says, Using these exchange rates, £1 is worth 1.17 euros.

Step-by-step explanation

1 euro = 1.07 dollars

£1 = 1.25 dollars

Now ,

⇒ £1 = 1.25 dollars

⇒ £1 = $1.25dollars(\frac{1.07}{1.07})$

⇒ £1 = $(1.07dollars)(\frac{1.25}{1.07})$

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4 years ago

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4 years ago

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!! Which graph represents the function?

Fynjy0 [20]

Answer: A

Step-by-step explanation:

Create a table for y = x when x ≤ -1 and y = -x when x > 1.

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Then, compare the coordinates from the table to the graph. The first graph, which I consider to be graph A, matches the coordinates from the table.

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4 years ago

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Charra [1.4K]

Answer:

I believe that the answer is B. Rhombus.

Step-by-step explanation:

A rhombus has the properties of a parallelogram and the diagonals intersect at right angles.

Hope this helps!

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3 years ago

Read 2 more answers