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ZanzabumX [31]
2 years ago
11

If the square has a side of 3xy, what is the perimeter?​

Mathematics
1 answer:
ololo11 [35]2 years ago
3 0

Answer:

12x⁴y⁴

Step-by-step explanation:

3xy + 3xy + 3xy + 3xy = 12x⁴y⁴

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Find AB. Round to the nearest tenth if necessary.<br>​
shusha [124]

Answer:

I think the right answer would be 7

Step-by-step explanation:

We got-ta use the equation: CA * BA = DA²

CA = 15 + BA

DA² = 8² = 64

=> (15 + BA) BA = 64

Subtract 15 from each side:

BA(BA) = 49

BA² = 49

Now take the square root of each side

BA = 7

Hope this helps!

3 0
3 years ago
The sum of two The perimeter of a rectangle is 30cm. If the length is 3 cm longer than the width, find
Llana [10]

Answer:

Width: 6 cm

Length: 9 cm

Step-by-step explanation:

Width: x

Length: x + 3

2(x)+2(x+3) = 30cm

2x + 2x + 6 = 30

4x = 30-6

x = 24/4

x = 6

4 0
3 years ago
The surface area of a cone is 54 square inches. What is the surface area of a similar cone that is three times as large?
12345 [234]

<u>Given</u>:

Given that the surface area of the cone is 54 square inches.

We need to determine the surface area of the cone that is similar to the cone three times large.

<u>Surface area of the similar cone:</u>

Let us determine the surface area of the similar cone.

The surface area of the similar cone can be determined by multiplying the surface area of the cone by 3. Because it is given that the similar cone is three times large.

Thus, we have;

SA = 3 \times 54

SA=162

Thus, the surface area of the similar cone is 162 square inches.

6 0
3 years ago
taylor bought 2 bottles of orange juice and a bottle of apple juice for $6.55. The bottle of apple juice cost $0.35 less than th
Kryger [21]
$6.90 :)


You add $0.35 to the $6.55 that the apple juice cost. That would get you to $6.90
5 0
3 years ago
Read 2 more answers
Use the diagram to answer the question
Ivan

Answer:

148

Step-by-step explanation:

a line (cd) is 180°

cba + and must be 180°

180-33=148

8 0
3 years ago
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