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2 years ago

M∠LON = 7x-92 and m∠MON = 6x+12

Mathematics

1 answer:

Tomtit [17]2 years ago

5 0

Answer:

$M∠LOM = \boxed{48}$

Step-by-step explanation:

$M∠LOM + m∠MON = 180 \\ 7x-92 + 6x+12 = 180 \\ 13x - 80 = 180 \\ 13x = 180 + 80 \\ 13x = 260 \\ \boxed{ x = 20} \\ (7x - 92 )= 140 - 92 = \boxed{48} \\$

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Step-by-step explanation:

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2 years ago

Simplify complex fraction 8 over 9/6

DiKsa [7]

8/(9/6)
(8/1)/(9/6)
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3 years ago

Serena is building a bookcase she cuts two pieces of wood from one board one piece is 1 7/8 feey long and another is 3.5 ft long

Vladimir79 [104]

Answer:

$\frac{43}{8}$ feet

Step-by-step explanation:

The total change is the sum of the length of two boards she cut.

First board length is 1 7/8th feet. Let's change to improper fraction:

1 7/8 = 15/8 feet

Second board lengrh is 3.5 feet, or 3 1/2 feet. Let's change to improper fraction:

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The change in original board is 43/8 feet

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3 years ago

State the degree for the polynomial:

Ivahew [28]

Answer:

Step-by-step explanation:

the degree of the polynomial is the highest degree of any of the terms.

7 0

2 years ago

Read 2 more answers

8 square root 2 6 square root 18 14 square root 2 8 square root 18

True [87]

Work: 5√2 + √18
First you must find the largest perfect square in √18:
The perfect square happens to be 9
√18 => 9√2
You must then simplify 9 since it is a perfect square:
9√2 => 3√2
Then you must add both terms together:
5√2 + 3√2 = 8√2
Answer: 8√2 or 8 square root 2

I hope this helps you!

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3 years ago