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Contact [7]
3 years ago
7

Which study appears to look for an association between two variables without actively manipulating either one? What are those va

riables

Mathematics
1 answer:
ale4655 [162]3 years ago
7 0
The study I’m not sure to be honest bro I’m sorry.
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Please help me finish this last one(question) for 21 points.
AnnZ [28]

Step-by-step explanation:

The tables rule is y = x²+x.  Thus, the three missing boxes from top to bottom are 6, 5, and 2.  Two other rows could be x = 13, y = 182, and x = 0, y = 0.

Hope it helps <3

6 0
3 years ago
8 rows of 7 squares.<br> What is 56 ÷ 7?
serious [3.7K]

Answer: 56 ÷ 7 = 8

because 58 divided by 7 equals 8 and 7 times 8 equals 54

8 0
3 years ago
the legnth of a rectangle is three times its width. if the length of the perimeter is 64 in, find the length and width
egoroff_w [7]

Answer:

  • Length and width of rectangle is 24 and 8 inches

Step-by-step explanation:

<u>Given:</u>

  • Length of rectangle is three times the width
  • Perimeter of rectangle is 64 Inches

<u>To Find:</u>

  • Length and Width

<u>Solution:</u>

Let's assume Width of rectangle x inches and length be 3x inches. To calculate the dimensions of The rectangle we will use the formula of Perimeter of rectangle:

Perimeter of rectangle = 2(L + B)

→ 64 = 2(3x + x)

→ 64 = 2(4x)

→ 64/2 = 4x

→ 32 = 4x

→ 32/4 = x

→ 8 = x

Hence,

  • Length of the rectangle = 3x = 3(8) = 24 inches

  • Width of the rectangle = x = 8 inches
4 0
2 years ago
Read 2 more answers
PLEASE HELLLLLPPPPPPP
Juli2301 [7.4K]
It's 3.2 units
hope it's helps

6 0
4 years ago
Write an equation for the line that is parallel to the given line and passes through the given point Y= 1/2 x -8
nadya68 [22]
If the line is parallel to the given line, it would have the same slope so we would have y=(1/2)x +b so far. Now to find out what b is, we would plug in the given point so the equation would be -17=(1/2)(-6)+b. We can then simplify this, making -14=b. The equation is y=(1/2)x-14
7 0
4 years ago
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