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natulia [17]
3 years ago
8

Does the given matrix, A, have an inverse? If it does, what is A-1?

Mathematics
1 answer:
ololo11 [35]3 years ago
6 0

Answer:

yes he does

Step-by-step explanation:

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The number of kilograms of water in a human body varies directly as the mass of the body. A 72 kg person contains 48 kg of water
Tanzania [10]

Step-by-step explanation:

N=km

72=k×48

72=48k

k=72/48

k=1.5

N=1.5m

N=1.5×144

N=216

3 0
2 years ago
HURRY PLEASE!! :(<br> Find the 15th term: a(1) = 7; d = 3
My name is Ann [436]
Yes that is correct ma dude
6 0
3 years ago
What is the slope of a trend line that passes through the points (1.3) and (10, 25)?
taurus [48]

Answer:

Step-by-step explanation:

-1/2

8 0
3 years ago
Read 2 more answers
PLEASE HELP I WILL GIVE BRAINLEST
Korvikt [17]

Answer:

Angle WZY=31degrees

Step-by-step explanation:

5x+11=8x-1

11+1=8x-5x

12=3x

X=12/3

X=4

Substitute x=4 in 5x+11

5(4)+11=31

6 0
2 years ago
Mike is three years older than his wife Karen.
kkurt [141]

Answer:

1. Karen= g^5 (not sure)
2. Mike = g^5 + 3 (not sure)

3. Karen = 25

Mike = 28

4. Karen = 35

Mike = 38

Step-by-step explanation:

1. if george age was g

karen age= g x 5 = g5

2. mike age= gx5 + 3

3. g = 5

karen age= 5 x 5 = 25

mike 25 + 3

4. g = 7

karen = 7x5 = 35

mike = 35 + 3

(i dont know if this correct or not but it my opinion)

8 0
2 years ago
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