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seraphim [82]
3 years ago
8

28-3(2+4)+9 With explanation

Mathematics
2 answers:
m_a_m_a [10]3 years ago
7 0

Answer:

Go through PEMDAS

Step-by-step explanation:

<h2>28-3(2+4)+9</h2><h2>2+4=6</h2><h2>28-3(6)+9</h2><h2>6+9=15</h2><h2>28-3+15</h2><h2>28-3=25</h2><h2>25+15=40</h2>
tensa zangetsu [6.8K]3 years ago
6 0

Answer:

19

Step-by-step explanation:

Result:

28 - 3(2 + 4) + 9 = 19/1 = 19

Spelled result in words is nineteen.

How do you solve fractions step by step?

   Add: 2 + 4 = 6

   Multiple: 3 * the result of step No. 1 = 3 * 6 = 18

   Subtract: 28 - the result of step No. 2 = 28 - 18 = 10

   Add: the result of step No. 3 + 9 = 10 + 9 = 19

HOPE THIS HELPS!

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The angle of elevation from a sailboat in a lake to the top of a vertical cliff is 60∘60∘. The sailboat is 210 feet from the foo
nadya68 [22]

Answer:

363.741 feet

Step-by-step explanation:

Let the height of the cliff be represented by x. Applying the appropriate trigonometric function, we have;

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cross multiply to have;

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The Jackson family went to eat at Applebees. Their bill came to $32.89. They gave the waiter a 15% tip. What was the total amoun
lyudmila [28]

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3 years ago
Complete the frequency table for the following set of data. You may optionally click a number to shade it out.
natali 33 [55]

Answer:

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5 -> 8 in frequency

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Step-by-step explanation:

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What is the slope of the line that passes through the points (1, 1) and (9,7)?
Zarrin [17]
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Step-By-Step Explanation

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Substitute: 7-1/9-1
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Answer:

117

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