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trapecia [35]
3 years ago
12

14. How can we tell if a number is divisible by 4? A. The sum of the digits is divisible by 4 B. The last digit is divisible by

4 C. The sum of the digits is 4 D. The last two digits of the number are divisible by 4
Mathematics
2 answers:
Bond [772]3 years ago
6 0
How come it's A though
Sindrei [870]3 years ago
3 0
The answer to this A.
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a punch recipe calls for 2/3 of a pint of fruit juice for each pint of soda .the ratio of the soda to fruit juice in the punch i
zheka24 [161]
1 to 3
If 2/3 pints are fruit juice, then the other 1/3 would be soda, so your answer would be 1/3 or 1:3, also known as 1 to 3 :)
6 0
3 years ago
what is the product of 6x – y and 2x – y 2? 8x2 – 4xy 12x y2 – 2y 12x2 – 8xy 12x y2 – 2y 8x2 4xy 4x y2 – 2y 12x2 8xy 4x y2 2y
tekilochka [14]
(6x-y)(2x-y)=12x^{2}-8xy+y^{2}
3 0
3 years ago
Read 2 more answers
How many girls played for the Newcastle T-ball team?
mart [117]
14 Girls in Newcastle because if you add 14 Newcastle + 6 Sunderland= 20
5 0
3 years ago
PLZZZ HELP ITS DUE VERY SOON!
gayaneshka [121]

Answer:

Step-by-step explanation:

For the first one, I believe you would need to use a rotation matrix; to rotate 90º counterclockwise, the matrices would look like ; you would then multiply those out. A reflection across the x-axis would be changing the sign of f(x) (from negative to positive or positive to negative), a reflection across the y-axis would be changing the sign of x, translation a units to the right would be subtracting a from x, translation b units up would be adding b to x. Rotation of 180º about the origin would be the same format as the first matrix, except it would be cos180 and cos0 on the top and sin180 sin0 on the bottom. Reflection across the y-axis would be changing the sign of x again.

OR

1. We know that, 'Translation shifts the figure in any direction'.

As, the function f(x) is translated 'a' units to the right, the new form of function is f(x-a).

Again, the function is translated 'b' units up, the final form of the function is f(x-a)+b.

2 and 3. We know that, ' Reflection flips the image over a line'.

As the function g(x) is reflected over y-axis, the new form of the function is g(-x).

As the function h(x) is reflected over x-axis, the new form of the function is -h(x).

4 , 5 and 6. We know that, 'Rotation turns the image around a point to a certain degree'.

Let us assume the function to be a point (x,y).

As the function is rotated by 90° counterclockwise about the origin, the new function becomes ( y,-x ) i.e. R_{90}R

90

(x,y) = ( -y,x ).

As the function is rotated by 180° counterclockwise about the origin, the new function becomes ( y,-x ) i.e. R_{180}R

180

(x,y) = ( -x,-y ).

As the function is rotated by 2700° counterclockwise about the origin, the new function becomes ( y,-x ) i.e. R_{270}R

270

(x,

3 0
3 years ago
How should the decimal point in 6.8 be moved to determine the product of 6.8 and 100? ()) two places to the left 1)) three place
8090 [49]

Answer:

3 places to the right

Step-by-step explanation:

6.8 x 100 is 680 so if you move the decimal three places to the right, you get 680!

6 0
3 years ago
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