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2 years ago

8

PLEASE HELP ASAP :))

1 answer:

Firlakuza [10]2 years ago

8 0

No, Sophie made a mistake going from Step 3 to Step 4.

Explanation:
Using PEMDAS, or the order of operations, Sophie should have finished multiplying before adding. Here’s how her expression should’ve ended:

= 18 + 7 • 6
= 18 + 42
= 60

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Two lines intersect to form four angles. The measure of one angle is 27 degrees. Draw a diagram to show the measures of the othe

Snowcat [4.5K]

Since there is a 180 degrees in a straight line and we know that the intersection of one angle is 27 degrees we can can say 180 -27 = 153 degrees. So the four angles would be 27, 27 153, 153

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3 years ago

If you roll two fair six-sided dice, what is the probability that at least one die shows a 333?

Vesna [10]

Answer:

1/3(0.3333333333%)

Step-by-step explanation:

There are six sides, and you can only land on one at a time on each die, so there is a one-in-three chance of landing on a three.

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2 years ago

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Which of the following ratio is the same 42 :14 in simplest form

mixer [17]

Answer:

14/42

Step-by-step explanation:

i hope its correct and helful

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2 years ago

What is the eighth term in the arithmetic sequence defined by the explicit formula

RideAnS [48]

Answer:

Find out the what is the eighth term in the arithmetic sequence defined by the explicit formula.

$a_{n} = 2n + 7$

To prove

As given the explicit formula for the arithmetic sequence .

$a_{n} = 2n + 7$

Put n = 8

$a_{8} = 2\times 8 + 7$

$a_{8} = 16 + 7$

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Therefore the eighth term in the arithmetic sequence is 23 .

5 0

3 years ago

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How to solve it&&&&&&&&&&&

Dimas [21]

Answer:

y = 4 and x = 12

Step-by-step explanation:

Step by step explanation in the pic. Atleast the way I did it.

8 0

2 years ago