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saveliy_v [14]
3 years ago
7

A triangle with sides lengths of 5,12 and 13 is a right triangle

Mathematics
2 answers:
djverab [1.8K]3 years ago
7 0
Yep! It’s a right! You got it
antiseptic1488 [7]3 years ago
5 0

Answer:

Yes, it is.

Step-by-step explanation:

Please mark as Brainliest! :)

Have a nice day.

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Please help me *30 points*
sasho [114]

Answer:

number 1 is         -1.5

number 2 is       -2 1/6

Step-by-step explanation

7 0
4 years ago
Read 2 more answers
PLEASE HELP!<br><br> Reduce to simplest form.<br> 5/8 - (- 7/2)
Daniel [21]

Answer:

\huge\boxed{\sf 4\frac{1}{8} }

Step-by-step explanation:

\sf =\frac{5}{8} - (-\frac{7}{2} )\\\\Rule : ( - *- = +)\\\\\=\frac{5}{8} +\frac{7}{2} \\\\LCM = 8\\\\\=\frac{5+28}{8} \\\\\=\frac{33}{8} \\\\=4\frac{1}{8}

\sf =\frac{5}{8}+ \frac{7}{2}  \\\\=\frac{5+28}{8}

\sf =\frac{33}{8} \\\\=4\frac{1}{8}

Hope this helped!

<h2>~AnonymousHelper1807</h2>
7 0
3 years ago
The sum of the roots of 3x 2 + 11x - 4 = 0 is<br><br> -11/3<br> -4/3<br> 11/3<br> 4/3
givi [52]

Answer:

The correct option is 1.

Step-by-step explanation:

If a quadratic equation is defined as

ax^2+bx+c=0             .... (1)

Then the sum of the roots is -b/a and the product of roots is c/a.

The given equation is

3x^2+11x-4=0          ... (2)

From (1) and (2) we get a=3, b=11 and c=-4.

The sum of roots is

\frac{-b}{a}=-\frac{11}{3}

The sum of roots is -\frac{11}{3}.

Therefore the correct option is 1.

5 0
4 years ago
The standard unit for length is the ____. yard meter foot milliter please help its due in 6 mins!!!
LenaWriter [7]

Answer:

Meter

Step-by-step explanation:

The standard unit of length based on the metric system is a meter (m). According to the length that needs to be measured, we can convert a meter into various units like millimeters (mm), centimeter (cm), and kilometer (km).

7 0
3 years ago
Find the missing measure. Round to the nearest whole number (9mm, xmm, 4mm) find x
fredd [130]
The answer is 10mm, I answered this in a previous question.
6 0
3 years ago
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