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3 years ago

Solve for x using the property of bisected diagonals CN=20 ln=6x-2

Mathematics

2 answers:

kari74 [83]3 years ago

6 0

Answer:

Step-by-step explanation:

abc

diamong [38]3 years ago

5 0

<h3>Answer: x=7</h3>

Step-by-step explanation:

Since the diagonals of the parallelogram divide each other in half then:

$\sf LC=NC=20 \ \Longrightarrow LN=2NC=20\cdot 2=40 \\\\ LN=6x-2=40 \\\\6x-2=40 \\\\ 6x=42 \\\\ \boldsymbol {\sf x=7}$

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3 years ago

-3 1/2 - 2 1/3 explained

lakkis [162]

The answer is 5 5/6 simplified to the max.

rewrite the equation with separated parts

-3 1/2 - 2 1/3

-3 - 2 = -5

-1/2 - 1/3? u need to find the LEAST common denominator

-3/6 - 2/6 = -5/6

how did I get 6?

Rewriting input as fractions if necessary:
1/2, 1/3

For the denominators (2, 3) the least common multiple (LCM) is 6.

Therefore, the least common denominator (LCD) is 6.

Now lastly combine them total and its -5 - 5/6 = -5 5/6.

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3 years ago

Read 2 more answers

Solve the equations X^2+y^2 =16 x+y=1

Leviafan [203]

Answer:

x = 1-y/6 and y= - 35/ - 37

Step-by-step explanation:

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3 years ago

What is the value of m in the equation ‡m - 3n=16, when n=8?

soldier1979 [14.2K]

Step-by-step explanation:

equation: m-3n=16

Solution,

or, m - 3n = 16

or, m - 3×8 = 16

or, m - 24 = 16

or, m = 16 + 24

or, m = 40

Therefore, the value of m is '40'

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2 years ago

The swim team has 41 people on their team they need new swim gear the swim caps cost $5 and the swim suit cost $ 16 dollars how

IRISSAK [1]

Answer:

The money they will have to pay is <u>$861</u>.

Step-by-step explanation:

Given:

The swim team has 41 people on their team.

They need new swim gear the swim caps cost $5 and the swim suit cost $16.

Now, to find the money they will have to pay.

Number of people on the swim team = 41.

Cost of swim caps = $5.

Cost of swim suit = $16.

Now, to get the total money they will have to pay:

<u><em>Number of people on the swim team× (cost of swim caps + cost of swim suit)</em></u>

$=41\times (5 +16)$

$=41\times 21$

$=\$861.$

Therefore, the money they will have to pay is $861.

7 0

3 years ago