2 years ago

Help plz Find y when x = 15 if y = 6 when x = 30

Mathematics

1 answer:

lutik1710 [3]2 years ago

7 0

Answer:Y=3

Step-by-step explanation:

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maksim [4K]

Answer: Option 'C' is correct.

Step-by-step explanation:

Since we have given that

Polygon X is similar to polygon.

And Polygon X is three times the size of polygon Y.

So, it becomes,

$\dfrac{\text{Perimeter of polygon X}}{\text{Perimeter of polygon Y}}=\dfrac{3}{1}\\\\\dfrac{81}{x}=\dfrac{3}{1}\\\\x=\dfrac{81}{3}\\\\x=27$

Hence, perimeter of polygon Y is 27.

Therefore, Option 'C' is correct.

5 0

2 years ago

Read 2 more answers

Please help me fast! I will give brainly

Afina-wow [57]

Answer:

He's correct.

Step-by-step explanation:

As long as there is no change in sign of the variables.

8 0

2 years ago

Read 2 more answers

Vaughn is laying sod in his backyard. A diagram of his backyard is bel ow

Orlov [11]

Answer: $A=944\ ft^2$

Step-by-step explanation:

You need to use the following formula that is used to find the area of a trapezoid:

$A=(\frac{M+m}{2})h$

Where "M"and "m" are the bases of the trapezoid and "h" is the height of the trapezoid.

Based on the information given in the exercise, you can identify that:

$M=c=36\ ft\\\\m=a=23\ ft\\\\h=b=32\ ft$

Knowing these values, you can substitute them into the formula:

$A=(\frac{36\ ft+23\ ft}{2})(32\ ft)$

Finally, you must evaluate in order to find its area. This is:

$A=(\frac{59\ ft}{2})(32\ ft)\\\\A=\frac{1888\ ft^2}{2}\\\\A=944\ ft^2$

7 0

2 years ago

My question is attached below.

Stells [14]

Answer:

click the 2nd 1

Step-by-step explanation:

5 0

2 years ago

Which of the following is an arithmetic sequence? A.4, 6, 10, 16, 26 B. 4, 16, 64, 256 C. 5, 12, 17, 29, 46 D. 3, 7, 11, 15, 19

LiRa [457]

C. 5, 12, 17, 29, 46

6 0

2 years ago