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ELEN [110]
3 years ago
6

11. Use matrices to solve the system of equations below. Be sure to show [A] and [B].

Mathematics
1 answer:
levacccp [35]3 years ago
7 0

Answer:

2a=-16

Step-by-step explanation:

all I could think of

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Which of the following scatterplots represents the data shown below? (1, 31), (2, 8), (3, 38), (4, 14), (5, 22), (6, 31), (7, 27
Karolina [17]

Answer:deez

Step-by-step explanation:

deez

4 0
2 years ago
, list the first five terms of each sequence.<br> f(n + 1) = −2f(n) + 8 and f(1) = 1 for n ≥ 1
svet-max [94.6K]

Answer: 1, 7, 1, 7, 1.

Step-by-step explanation:

The given function :  f(n+1)=-2f(n)+8 and  f(1) = 1 for n ≥ 1

We put value of n=1,2,3,4 , we get

For n=1  , f(2)=f(1+1)=-2f(1)+8=-1(1)+8=-1+8=7

For n=2  , f(3)=f(2+1)=-2f(2)+8=-1(7)+8=1

For n=3  , f(4)=f(3+1)=-2f(3)+8=-1(1)+8=7

For n=4  , f(5)=f(4+1)=-2f(4)+8=-1(7)+8=1

Hence, the  first five terms of the given sequence are 1, 7, 1, 7, 1.

7 0
3 years ago
Solving inequalities.<br><br> 1. 2x + 3 &lt; 9<br><br> 2. 4x - 5 &gt; 43
Rudiy27

Answer:

1.   x< 3

2.   x>12

have a great day :)

Step-by-step explanation:

4 0
3 years ago
Convert the given amount to the given unit.<br> 6.5 lb; ounces<br> 6.5 lb =<br> ounces
Aneli [31]

Answer:

the answer is 104

Step-by-step explanation:

1= 16

6= 96

0,5=8

5 0
3 years ago
On a drawing, a triangle has sides that equal 4 cm, 5 cm, and 6 cm. If the scale of the drawing is 1 cm = 20 feet, find the side
viktelen [127]
1 cm = 20 feet

the triangle's sides are 4 cm, 5 cm, and 6 cm
multiply the amount of cm with 20 feet

4(20) = 80 feet
5(20) = 100 feet
6(20) = 120 feet

Simplify, divide 10 from all numbers

80/10 = 8
100/10 = 10
120/10 = 12

8, 10, 12 is your answer

hope this helps
5 0
3 years ago
Read 2 more answers
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