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jeka94
3 years ago
11

Which face has an area of 28 cm

Mathematics
1 answer:
Neko [114]3 years ago
6 0

Answer:

trapezium?

Step-by-step explanation:

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Mrs.Kennedy has 1/4 liter of oranges she want to give 3 students in her advisory
balandron [24]

I don't know

Step-by-step explanation:

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6 0
3 years ago
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A bag is filled with 100 marbles that are all the same size and shape each marble has one color the number of marbles in a color
Svetlanka [38]

Answer: 21/100

Step-by-step explanation:

Number of green marbles = 21

Number of blue marbles = 35

Number of red marbles = 18

Number of yellow marbles = 26

Total number of marbles = 100

The probability of choosing a free marble will be:

= Number of green marbles / Tot number of marbles

= 21 / 100

4 0
3 years ago
The difference from home to
Amanda [17]

Answer:

\frac{3}{8}\ mile

Step-by-step explanation:

-Amy walks a distance of 7/8 mile

-Tom walks a distance of 4/8 mile.

#We immediately notice that Amy has walked a longer distance than Tom.

We subtract Tom's distance from Amy's to find how much further Amy walked;

\bigtriangleup d=d_A-d_T\\\\=\frac{7}{8}-\frac{4}{8}\\\\=\frac{3}{8} mile

Hence, Amy has walked 3/8 miles further than Tom has.

6 0
3 years ago
If F (X)equals X^3 - 2X^2, which expression is equivalent to f(I)
geniusboy [140]

Answer:

-1

Step-by-step explanation:

Plug in one to the equation to get (1)^3 - 2(1)^2, 1 to the power of anything is 1 so it boils down to 1-2, which is -1

4 0
3 years ago
u and v are position vectors with terminal points at (-1, 5) and (2, 7), respectively. Find the terminal point of -2u + v.
kenny6666 [7]
<h3>Answer: (4, -3)</h3>

==================================================

Work Shown

We'll be using these vector properties

  • Rule 1: (a,b) + (c,d) = (a+c, b+d)
  • Rule 2: k*(a,b) = (k*a, k*b)

To get the following

-2u + v = -2*(-1, 5) + (2,7)

-2u + v = (-2*(-1), -2*5) + (2,7) .... apply rule 2

-2u + v = (2, -10) + (2, 7)

-2u + v = (2+2, -10+7) .... use rule 1

-2u + v = (4, -3)

3 0
3 years ago
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