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2 years ago

Find the values of the variables and the lengths of the sides of this kite.

Mathematics

2 answers:

musickatia [10]2 years ago

7 0

Answer:

option D

Step-by-step explanation:

option D is the correct answer of this question .

plz mark my answer as brainlist.

hope this will be helpful to you.

Komok [63]2 years ago

4 0

Answer:

Step-by-step explanation:

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14. A bag contains 20 marbles. There are 4 blue

Vladimir [108]

Answer:

30%, or 1/3

Step-by-step explanation:

If there are 20 total marbles, and 6 of them are red, to find the probability of pulling a red marble you would do 6/20, which simplifies to 1/3. This can also be written as 30%.

Hope this helps! :)

4 0

1 year ago

The price of a new cell phone is $199. Eduardo’s cell phone carrier is offering a 15% off coupon, and the store is offering a $5

Blizzard [7]

The answer is $119.15

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3 years ago

The length of a rectangle is the sum of the width and 3. The area of the rectangle is 54 units. What is the width, in units, of

zimovet [89]

Answer:

Let a be the width and b the length

a+3=b

a*b=54

a(a+3)=54

a^2+3a-54=0

a=6

8 0

2 years ago

What is the constant proportionality in the equation y = 6x?

Lesechka [4]

Answer: the constant of proportionality is x

Step-by-step explanation:

5 0

3 years ago

Given that ABC~LMN What is the length of AC?

sleet_krkn [62]

Answer:

B. 12

Step-by-step explanation:

✔️Find the value of x

The side lengths of two similar triangles are always proportional.

Given that ∆ABC ~ ∆LMN, therefore:

$\frac{AB}{LM} = \frac{AC}{LN}$

AB = 5

LM = 10

AC = x + 5

LN = 3x + 3

Plug in the values

$\frac{5}{10} = \frac{x + 5}{3x + 3}$

Cross multiply

$5(3x + 3) = 10(x + 5)$

$15x + 15 = 10x + 50$ (distributive property)

Collect like terms

$15x - 10x = -15 + 50$

$5x = 35$

Divide both sides by 5

x = 7

✔️Find AC

AC = x + 5

Plug in the value of x

AC = 7 + 5

AC = 12

6 0

3 years ago