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mihalych1998 [28]
3 years ago
6

For a class, Mrs. Hawk brought

Mathematics
2 answers:
Mekhanik [1.2K]3 years ago
6 0

Answer:

14

Step-by-step explanation:

7x2=14

tangare [24]3 years ago
3 0
7C2 = 7!/[2!(7-2)!] = 7!/(2x5!) = 7x6/2 = 21
Therefore there are 21 possible combinations.
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HELP ME (How many cubes with side length 1/2 cm does it take to fill the prism
Natalija [7]

answer:

6

step-by-step explanation:

  • for this you would find the volume and then divide by 1/2

v = l x w x h

v = (1)(2)(3/2)

v = 3

  • now, divide

3 ÷ 1/2 = 6

  • therefore, it will take 6 half cubes to fill up the container
8 0
3 years ago
If 21 and 35 are two members of a pythagorean triple, what is the third member?
Firlakuza [10]

Answer:

28

Step-by-step explanation:

21^2+28^2=35^2

7 0
2 years ago
You are given a formula and told that it is a formula for the area of a quadrilateral. can you tell whether it is the formula fo
AleksAgata [21]
The area for a rectangle is length × width.
The area for a parallelogram is base × height.
The area for a trapezoid is height (base 1 + base 2) ÷ 2. The area for a rhombus is base × height.



Hope this helps^^ :)
7 0
3 years ago
Elias has read 18 pages of a book. He will continue to read at an average rate of 4 5 5 4 ​ page per minute. The total number of
vovangra [49]

Answer:

26.25 minutes

Step-by-step explanation:

Given that :

Number of pages (p) read by Elias can be modeled by the function ;

p = 45m + 18

Where P = Number of pages ; m = number of minutes

Number of minutes it will take to read a total of 39 pages

p = 4/5m + 18

39 = 4/5m + 18

39 - 18 = 4/5m

21 = 4/5m

4m = 21 * 5

4m = 105

m = 105 / 4

m = 26.25

5 0
2 years ago
Is the first quartile 12
timama [110]
No I believe its median because it tells you measures of the center
3 0
2 years ago
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