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lisov135 [29]
2 years ago
9

Which operation transformed matrix I to matrix ll?

Mathematics
1 answer:
quester [9]2 years ago
6 0

Answer:

D

Step-by-step explanation:

I took the test

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A diameter of a circle is 16 units. What is the radius of the circle?
alekssr [168]
R= diameter/2
answer: 8 units
6 0
3 years ago
Sammy and David were selling water bottles to raise money for new football uniforms famous or 5 water bottles for every 3 water
ANTONII [103]
In the given question, we come to know that Sammy sold 5 bottles for every 3 water bottles sold by David. In this case we get the ratio as 5:3
Now this ratio indicates that the total number of bottles can be divided into 8 parts for finding out a single part. the total number of water bottles that are sold by Sammy and David together are 160.
Now on dividing this total number of bottles by 8 we get the 20 as one part.
The,
Number of Bottles sold by Sammy = 5 * 20
                                                         = 100
Number of bottles sold by David = 3 * 20
                                                   = 60
So Sammy sold 100 water bottles and David sold 60 water bottles from the total of 160 water bottles.
8 0
3 years ago
Which has the larger area, a square with sides that are x +1 units long or a rectangle with a length of x +2 units and a width o
swat32

Answer:

A. Square

Explanation:

The square with sides: x+1

Has an area of: (x+1)^2

The rectangle with sides: x+2 and x

Has an area of: x(x+2)

So we simplify the square: (x+1).(x+1)= x^2+2x+1

Simplifying the rectangle: x^2+2x

Therefore the square area is larger by one unit.

Hope you get it!

6 0
3 years ago
Can someone help me with this problem?
Tatiana [17]

Answer:

C

Step-by-step explanation:

if not c it's B

8 0
2 years ago
Which number is irrational?<br> 764<br> O 1/2<br> ОО<br> ✓16<br> 4<br> ✓20<br> 5
nataly862011 [7]
C I think sorry if I’m wrong
8 0
3 years ago
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