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Sonbull [250]
3 years ago
8

Use properties of operations to write two expressions that are equivalent to

Mathematics
1 answer:
fredd [130]3 years ago
3 0

Answer:

15y + 20 and 5(3y + 4) are equivalent because both the expressions have same values for any value of y. ...

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What is the definition of data
Studentka2010 [4]

Answer:

facts and statistics collected together for reference or analysis

a piece of information :)

Step-by-step explanation:

5 0
3 years ago
The length of a rectangle is twice its width. Find its area, if its perimeter is 7 1/3 cm. Please help!!
liberstina [14]
Let x be the width
width = x

Length is twice its width
length = 2x

Perimeter = length + width + length + width
Perimeter = x + 2x + x + 2x = 6x

Given that perimeter = 7 1/3
6x = 7 1/3 
x = 7 1/3 ÷ 6 = 1 2/9

So width = 1 2/9
Length = 1 2/9 x 2 = 2 4/9

Area = length x width
Area = 1 2/9 x 2 4/9
Area = 2 80/81 square cm


6 0
4 years ago
3. Arya wants to take a trip to Japan in 8 years. She knows she will need about $4,200. How much should
algol13

Answer:

c. $3,174

Step-by-step explanation:

Using a financial calculator, enter the following inputs to find the Present value (PV) ;

Future value; FV = 4,200

Total duration ; N = 2,920  <em>(365 days in a year times 8 years; 8 * 365 = 2920)</em>

Daily interest rate; I = 3.5% /365 = 0.009589%

PMT = 0

then CPT PV = 3,174.338

Therefore, Arya should deposit $3,174

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3 0
3 years ago
Please help on this,
Elina [12.6K]
If there are 50 teens in the program and 34% of them have two siblings, then we need to multiply 50 by 0.34 to find 34 percent of 50. 50*0.34 = 17. Therefore, there are 17 teens who have two siblings.
4 0
3 years ago
Which transformations could be preformed to show that ABC is similar A"B"C"?
Salsk061 [2.6K]
Last one:

rotation of 180 degrees, and then make it 1/3 (dilation)
5 0
3 years ago
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