3 years ago

A triangle has sides of lengths 9, 7, and 12. Is it a right triangle? Explain.

Mathematics

2 answers:

Brut [27]3 years ago

8 0

Answer:

Yes based on the numbers .

Step-by-step explanation:

jeka943 years ago

4 0

Answer:Yes

Step-by-step explanation:Based on the number given, it shows that there is a hypotenuse (The longest side of a right triangle, in this case being 12), And opposite (Another part of the right triangle, that could be either 9 or 7), and the adjacent (The line next to the opposite, which could be 9 or 7)

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4/7+3/7 1/5.3/2-4/10

Westkost [7]

Answer:

3/10

Step-by-step explanation:

=4/7 + 9/70 - 4/10

=l.C.M of 7 , 70 and 10 =70

=4/7 .10/10 +9/70 -4/10 .7/7

=40/70 +9/70 -28/70

=40+9-28/70

=49-28/70

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7 0

1 year ago

What is the value of 9 - [42 - (3 + 2)].

Vlada [557]

9 - [42 - (3 + 2)]

Parentheses first:

9-[42-5]

Brackets next:

9- 37

Now subtract to get -28

8 0

3 years ago

Find the value of x if mPYA 12x 20 and m LPLA 110O 220O 240O 20O 40

romanna [79]

M<PLA = 1/2 m PYA
110 = 1/2 (12x - 20)
12x - 20 = 220
12x = 220 + 20 = 240
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4 0

3 years ago

Sam traveled a distance of 3724 feet,how many miles did she travel if 1 mile =5,280 feet?

lilavasa [31]

Answer:

0.705303

Step-by-step explanation:

divide 3724 by 5280

8 0

3 years ago

Select the correct answer. Fredrick manages a band and sings lead vocals. The band charges $700 per concert. Fredrick receives $

Kisachek [45]

Answer:

A. $105

Step-by-step explanation:

Given

total charge= $700 per concert

<u>solution</u>

If Fredrick receives $175 of that money, the balance will be

$700-$175= $525

The balance will be shared by the 5 members

<em>Hence each of them will take</em>

525/5=$105

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2 years ago