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motikmotik
2 years ago
6

A matrix with 5 columns and 6 rows added to another matrix with 5 columns and 6

Mathematics
2 answers:
sweet [91]2 years ago
4 0

Answer:

B

Step-by-step explanation:

It would be the same five columns and 6 rows because addition does not change the number of columns or rows

photoshop1234 [79]2 years ago
3 0

Answer:

C 10 columns and 12 rows

Step-by-step explanation:

c = columns

r = rows

5c + 5c = 10c

6r + 6r = 12r

10 columns and 12 rows

The answer is C

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During the summer, Cecile read twice as many books as Kami. Laura read three times as
Eva8 [605]

Answer:

The equation

c x 2 > k

l x 3 ?> c > k

g = 30 = c + l + k

this equation is the same as...

Cecile read twice as many books as Kami.

Laura read 3 times as many books as Kami, but possibly less than Cecile.

Gigi read 30 books. 30 books is the same as all 3 girls combined.

To find out how many books each girl read, you need to find 3 unequal numbers that add up to 30. These numbers are substituted, only because they can be anything at all, and I want to prevent confusions.

hope this helps!

6 0
2 years ago
The radius of the circle?
german
The given circumference is C = 12*pi

The formula for the circumference of any circle, with radius r, is 
C = 2*pi*r

Plug in the given value of C and solve for r

C = 2*pi*r
12*pi = 2*pi*r ... C has been replaced with 12*pi
12 = 2*r ... divide both sides by pi (they cancel out)
6 = r ... divide both sides by 2

So r = 6 is the radius
4 0
3 years ago
Read 2 more answers
Chase is comparing music subscription prices. A 12-month subscription with All Ears costs $91.80 and a 3-month subscription with
Tom [10]

Answer:

<h2><em>  press play   </em></h2>

Step-by-step explanation:

<em>1 year 91 dollars or three month 13 dollars so press play would end up at 52 a year and all ears ends up at 91 a year </em>

3 0
3 years ago
If x=|9|what are the possible values of x?
klio [65]

Answer:

9

Step-by-step explanation:

the absolute value function always delivers only the positive value of anything inside the absolute function.

therefore, x is 9 and only 9.

3 0
1 year ago
I dont understand this
Mkey [24]

Answer:

a²+b²=c²

14²+10²=c²

196+100=c²

296=c²

√296=√c²

√296=c

I hope this helps:

8 0
2 years ago
Read 2 more answers
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