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3 years ago

Any thoughts im really confused on it

Mathematics

1 answer:

Brilliant_brown [7]3 years ago

4 0

He made a mistake on step 2, because he already flipped the fraction 5/8 to 8/5, then hi flipped it back to 5/8, hope this helps.

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I need help!!!!!!!!!!!!!!

stira [4]

The answer would have to be d

7 0

3 years ago

Read 2 more answers

A football team has a net yardage of −28 1/3

Pavlova-9 [17]

Answer: 58 1/3 yards

Step-by-step explanation:

From the question, we are informed that a football team has a net yardage of −28 1/3 yards on a series of plays and that the team needs a net yardage of 30 yards to get a first down.

The number of yards that they have to get on their next play to get a first down would be calculated as:

= 30 - -28 1/3

Note that minus × minus = plus

= 30 + 28 1/3

= 58 1/3 yards

7 0

3 years ago

PLEASE HELP WITH THIS

marusya05 [52]

Answer:

Step-by-step explanation:

Start with this equation where 17 is the base, x is the power that 17 must be raised to. Then 2 is the result.

17^x = 2 Take the log of both sides

log(17^x) = log(2) Take the x outside the brackets

x log(17) = log(2) Divide by log 17

x = log(2)/log(17) Find the values for log 2 and log 17

log(2) = 0.3010

log(17) = 1.230

x = .3010/1.230

x = .2446

3 0

2 years ago

Katie has read 34% of a book. If she read 85 pages, does she have more than or fewer than 125 pages left to read? Explain

mestny [16]

Determine the percent of book she hasn't read.
percent = 100% - percent she has read
percent = 100% - 34%
percent = 66%
She hasn't read 66% of the book.

Find the amount of page she hasn't read.
page = $\dfrac{\text{percent hasn't read}}{\text{percent has read}} \times\ \text{page has read}$
page = $\dfrac{66\%}{34\%} \times\ 85$
page = $\dfrac{66}{34} \times\ 85$
page = $\dfrac{5,610}{85}$
page = 165

The number of page she hasn't read is 165. It's more than 125.

3 0

4 years ago

What are the ordered pairs of the

Vlad1618 [11]

Answer:

${x}^{2} - 2x + 3 = - 6x \\ = {x}^{2} - 2x + 6x + 3 = 0 \\ \\ = {x}^{2} + 4x + 3 = 0 \\ = (x + 1)(x + 3) \\ = x = - 1and \: x = - 3$

3 0

3 years ago