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Debora [2.8K]
3 years ago
12

Someone please help and thank you

Mathematics
1 answer:
kow [346]3 years ago
6 0

Answer: 11:7

Step-by-step explanation:

66 is divisible by 6 = 11

42 is divisible by 6 = 7

GIVE BRAINLIEST!

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ruslelena [56]

Answer:

yes, the base is 4

Step-by-step explanation:

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3 years ago
The point (-6, y) lies on the graph of the equation: 5y=2x−4.
Vilka [71]

Answer:

The answer is -16/5

Step-by-step explanation:


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Gwen is making a circular rug with a radius of 3 feet. What will the area of the rug be that she is making?
Korvikt [17]
To find the area, you must use this equation:
A=πr^(<span>2)
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Here are the steps:
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5 0
3 years ago
Suppose Ax = b has a solution. Explain why the solution is unique precisely when Ax = 0 has only the trivial solution. Choose th
son4ous [18]

Answer:

B. Since Ax-b is consistent, its solution set is obtained by translating the solution set of Ax=0. So the solution set of Ax = b is a single vector if and only if the solution set of Ax= 0 is a single vector, and that happens if and only if Ax 0 has only the trivial solution.

Step-by-step explanation:

the answer to the question is answer B. and here is the explanation below

let us imagine that the equation ax = b has a solution

now our goal will be to show that the solution of ax =b when ax = 0 has only trivial solution.

ax = 0 is homogenous

if this equation was consistent for b, we define

ax = b to be a set of vector that has the form

w = m + gh(h is a subscript)

gh is a solution of ax = 0

from what we have above, ax=b is in the form ofw= m+gh

with

m = solution of ax=b

gh = soulution of ax=0

ax = 0 has only trivial solution

gh = 0

with gh = 0

ax=b is w=m

so ax = b is unique.

5 0
3 years ago
Consider the line y=-3x+1.
Lerok [7]

Answer:

c

Step-by-step explanation:

8 0
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