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Sedbober [7]
3 years ago
15

8n+16.2=1.6 what is n

Mathematics
2 answers:
dimulka [17.4K]3 years ago
8 0
-1.825 is the correct answer

creativ13 [48]3 years ago
5 0
-1.825. you subtract 16.2 from 1.6. then divide that number by 8
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Step-by-step explanation please<br> (Worth 3 marks)
atroni [7]

Answer:

62°

Step-by-step explanation:

180-118=62

62+62=124

180-124=56

118-56=62

5 0
3 years ago
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How do I solve this????
Arlecino [84]
Let's say the numbers are "a" and "b"
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so "b" is "4 more than 5 times" "a"

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4 more than "that", will be "that" + 4
or
5a + 4

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now, their sum is 22, as opposed to "zz" hehe

so       \bf \begin{cases}&#10;a+b=22\\&#10;--------------\\&#10;\boxed{b}=5a+4\qquad thus\\&#10;--------------\\&#10;a+\boxed{5a+4}=22&#10;\end{cases}

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3 0
3 years ago
1/3k+80=1/2k+120 what does k equal?
LenaWriter [7]

Answer:

k = -1/240

Step-by-step explanation:

to evaluate the value of k in the expression 1/3k+80=1/2k+120

we have

1/3k+80=1/2k+120

collect the like terms for easy evaluation

1/3k - 1/2k = 120 -80

1/3k - 1/2k = 40

find the lcm

2 - 3/6k = 40

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cross multiply

6k  x  40  = -1

240k = -1

divide both sides by 240

240k/240 = -1/ 240

k = -1/240

therefore the value of k in the expression 1/3k+80=1/2k+120 is equals to -1/240

8 0
3 years ago
Describe 58 as a sum of tens and ones.
d1i1m1o1n [39]
50+8 50 represents tens place value, while 8 represents the ones place value.
6 0
3 years ago
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trapecia [35]

Answer:

<em>Question</em><em> </em><em>1</em><em>)</em><em> </em><em>1</em><em>0</em><em>+</em><em>3</em><em>2</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>4</em><em>2</em>

<em>Question</em><em> </em><em>2</em><em>)</em><em> </em><em>8</em><em>+</em><em>9</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>1</em><em>7</em>

Step-by-step explanation:

<h3>I hope this helps!!</h3>
3 0
2 years ago
Read 2 more answers
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