3 years ago

The matrices shows the number of dance students enrolled in each type of class for two different years.

Mathematics

2 answers:

just olya [345]3 years ago

7 0

Answer:

The correct answer is C.

Step-by-step explanation:

In order to find the answer, we need to subtract the corresponding areas. In order to find the change, we subtract the first matrix from the second. If we look at the numbers in the top right we see.

9 - 21 = -12

Since C is the only one with -12 in the top right corner, it must be the correct matrix.

Scorpion4ik [409]3 years ago

3 0

Answer:

n54

Step-by-step explanation:

You might be interested in

Select the correct answer.<br> What is the value of g(2)

Mariulka [41]

Answer:

answer is D

Step-by-step explanation:

we must calculate it from this equation :

x³ -9x²+27x-25 then

${2}^{3} -( 9 \times 4 )+ (27 \times 2) - 25 = 1$

4 0

3 years ago

A rectangle has a perimeter of 26 cm and one of its sides has length of 5 cm

otez555 [7]

Answer:5 by 8 by 5 by 8

Step-by-step explanation: the perimeter is 26 and one side if 5 so you know that another side is also 5. So add 5 and 5 together you get 10. Then subtract 10 from the perimeter(witch we know is 26) and you end up with 16. we know that the last two side lengths are the same so divide 16 by two and the sidle length is 8.

8 0

3 years ago

If a rectangle has a length of 5in, a width of 4in, and a height of 8in.Evaluate the volume using the formula: V=LWH 20 inches c

ozzi

Substitute the numbers in the equation: