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Anastasy [175]
2 years ago
5

Jacob scored 85%, 90%, and 74% on his first three tests. Then he scored 99%, 84% and 75% on his next three

Mathematics
1 answer:
AlekseyPX2 years ago
3 0
The average of the first three is 83 (85 + 90 + 74)/3
The average of the next 3 is 86.

The difference is 3
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If x=12 What is the value of the expression2(x)+3
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Answer:

147

Step-by-step explanation:

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12 x 12 + 3= 144+3=147

7 0
2 years ago
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Elza [17]

I think that the answer would be two triangles.

6 0
2 years ago
What is the constant of variation for the inverse variation? xy = 8
Advocard [28]

Answer:

  8

Step-by-step explanation:

The constant of variation is the constant in the equation: 8.

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The equation can be rewritten to be

  y = 8/x

Compared to the generic equation for inverse variation, ...

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6 0
3 years ago
Need some help with this please
saveliy_v [14]
-0.83 for it’s the lowest number
5 0
2 years ago
Valentina has a tray where she keeps all of her important papers. the tray is in the shape of a rectangular prism with no top. a
mel-nik [20]

The volume of a rectangular prism with a length of 12 inches, width of 10 inches, and height of 2.5 inches is 300 cubic inches

<h3>Volume of a rectangular prism</h3>
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  • Width = 10 inches
  • Height = 2.5 inches

Volume of a rectangular prism = length × width × height

= (12 × 10 × 2.5) inches

= 300 inches

Learn more about volume of prism:

brainly.com/question/23963432

#SPJ4

4 0
1 year ago
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