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Illusion [34]
3 years ago
13

The side lengths of a triangle are 5, 10, and 13. Is this a right triangle?

Mathematics
2 answers:
mylen [45]3 years ago
8 0

Answer:

no because a right angle has all sides equal

Zarrin [17]3 years ago
5 0

Answer:

Step-by-step explanation:

5²+10²=25+100=125

13²=169

so 5²+10²≠13²

so it is not a right angled triangle.

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What is 3 divided 76
shtirl [24]
0.0394736842 is the answer

Write   76 <span>)¯3¯¯ 
</span>
 add a 0 next to the 3 ( you will have 30) then on top of the divison bar put a "." one space over the 3 so like  
       0.
76<span>)¯30¯¯    (lol)

since 76 still cant go into the 3 add another 0 to the 30 ( so you should now have 300) and a 0 next to the "." so you have 0.0 on top.

76 goes into 300 3 times wich is with a reminder of 72. (76x 300 is 228)

write a 3 next to the 0.0 so you have 0.03

write 228 under the 300

subtract. you get 72

write the 72

since 76 cant go into 72 add a 0 to the 300. Drop the 0 to the 72 so you have 720.

I think you can figure out the rest. If not tellme and I will do the next step and you can take it from there
</span>



6 0
3 years ago
Read 2 more answers
3. Write out the prime factor of the following numbers.<br> a. 15<br> b. 21<br> C. 38<br> d. 42
Minchanka [31]

Answer:

The prime factors of 15 are: 1,3,5,15

The prime factors of 21 are: 1,3,7,21

The prime factors of 38 are: 1,3,13,39

The prime factor of 42 is : 1,2,3,6,7,14,21,42

6 0
2 years ago
Simplify by combining like terms on each side of the equation. State your new equation.
vladimir1956 [14]

6x + x + x - 5 - 2 = 8 + 2x + x

combine like terms

8x -7 = 8 +3x

subtract 3x from each side

5x -7 = 8

add 7 to each side

5x = 15

divide by 5

x=3

Answer: 8x -7 = 8 +3x

x=3

6 0
2 years ago
• Manuela has two boxes. The larger of the two boxes has dimensions of 15 cm
valkas [14]

Answer:

6500 cm^3.

Step-by-step explanation:

That would be the volume of the large box - the volume of the cube

= 15*25*20 - 10^3

= 7500 - 1000

= 6500 cm^3.

8 0
3 years ago
What is the value of x in this triangle?
Vadim26 [7]

Answer:     5 pls44444444 do you want my ps5

Step-by-step explanation:

8 0
2 years ago
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