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bearhunter [10]
3 years ago
8

Diego pratices guitar for a total of 9 3/4 hours each week. He practices for 3/4 hoir each time. How many times does diego pract

ice guitor each week?
Mathematics
1 answer:
Eva8 [605]3 years ago
3 0
7                            llllllllllllllllllllllllllllllllllllllllllllllllllllllll
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The measures of the angles of a triangle are shown in the figure below. Solve
FrozenT [24]

Answer:

71°

ineedatleast20characters:)

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3 years ago
Please Help!
vaieri [72.5K]

You're given an if-then statement which has the structure

"If A, then B"

where A and B are some events.

The converse of this kind of statement reverses the roles of A and B, so that it would say

"If B, then A"

Not to be confused with the inverse, which is the negation of both events and says

"If <em>not</em> A, then <em>not</em> B"

as well as the contrapositive, which is the converse of the inverse, and says

"If <em>not</em> B, then <em>not</em> A"

A bi-conditional statement is sort of a combination of the original statement and the converse, one that says both

"If A, then B"

as well as

"If B, then A"

which means that given either A or B, the other one is also true. Typically this gets condensed into one statement in the form

"A if and only if B"

(and sometimes "if and only if" is abbreviated "iff")

For the given statement,

"If a person is the 44th President of the United States, then that person is Barack Obama"

the converse would be

"If a person is Barack Obama, then that person is the 44th President of the United States"

Then a bi-conditional version of this statement would be

"A person is the 44th President of the United States <em>if and only if</em> that person is Barack Obama"

6 0
3 years ago
How can i work out <br> 12=2(7x + 8)
Vesna [10]

Step-by-step explanation:

2(7x +8)=12

2(7x +8)/2 =12/2

7x +8 =6

7x=6-8

7x = -2

x= -2/7

5 0
2 years ago
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It takes a hose 4 minutes to fill a rectangular aquarium 8 inches long, 11 inches wide, and 12 inches tall. How long will it tak
hjlf

Answer:

9 minutes

Step-by-step explanation:

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2 years ago
Please help 20 points!!
bija089 [108]

Answer:

B. False

Step-by-step explanation:

I'm Sure of this !!!

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3 years ago
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