Can the sides of a triangle be in a ratio of: a 3:4:5

Mathematics

2 answers:

vivado [14]3 years ago

7 0

YES. That’s one of the most common numbers for a triangle

victus00 [196]3 years ago

5 0

Yes. In fact $3:4:5$ is a Pythagorean triple or simply right triangle where all sides are in $\mathbb{Z}$ .

Hope this helps.

You might be interested in

One light-year equals 5.9 x 1012 miles. How many light-years are in 6.79

inna [77]

Option B

The number of light years in $6.79 \times 10^{16}$ miles is 11508 light years

Solution:

Given that,

One light-year equals 5.9 x 10^12 miles

Therefore,

$1 \text{ light year } = 5.9 \times 10^{12} \text{ miles }$

To find: Number of light years in $6.79 \times 10^{16}$ miles

Let "x" be the number of light years in $6.79 \times 10^{16}$ miles

Then number of light years in $6.79 \times 10^{16}$ miles can be found by dividing $6.79 \times 10^{16}$ miles by miles in 1 light year

$\text{Number of light years in } 6.79 \times 10^{16} miles = \frac{6.79 \times 10^{16}}{5.9 \times 10^{12}}\\\\\text{Use the law of exponent }\\\\\frac{a^m}{a^n} = a^{m-n}\\\\\text{Number of light years in } 6.79 \times 10^{16} miles = \frac{6.79}{5.9} \times 10^{16-12}\\\\\text{Number of light years in } 6.79 \times 10^{16} miles = 1.1508 \times 10^4\\\\\text{Number of light years in } 6.79 \times 10^{16} miles = 11508$

Thus number of light years in $6.79 \times 10^{16}$ miles is 11508 light years

3 0

2 years ago

Simplify the expression -5+i/2i Can someone please explain this to me!

Aleks04 [339]

Think of it as -5+1i/2i, since 1i=i. From there, the i's could cancel out since dividing a number by itself would just equal 1. It would then be -5+1/2 which would be simplified to -4 1/2. No need to worry about those i's at all!

5 0

2 years ago

Solve for y when x=26 -x-3y=4

Tju [1.3M]

-(26) - 3y = 4
-3y = 30
y = -10

3 0

3 years ago

Read 2 more answers

Write addition sentences (expression) where the sum is zero. can someone make a expression

12345 [234]

(-2)+2=0, (-0.5)+0.5=0, and (-5)+5=0

All those equations answers are 0, please mark me brainiest, and hope I helped!