Bethany earned a total of $175 for babysitting over her summer break. Which expression shows how much money Bethany earned each
2 answers:
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The circumference C= 2
r
46m= 2
r we divide by 2
23m=r
diameter is 23*2=46m
46
23m=r
diameter is 23*2=46m
Answer:
Step-by-step explanation:
We are given that a matrix equation
We have to solve the given matrix equation for X.
Suppose all matrix are invertible.
Left multiply by on both sides then ,we get
When A is invertible.
(
Right multiply by BA on both sides then we get
(XI=X)