3/2/3 - 1/1/4
= 3/8/12 - 1/3/12
= 2/5/12
i am a mathematics teacher. if anything to ask please pm me
Answer:
<h2>The sum of t and 23</h2>
Step-by-step explanation:
"+ - a sum
Answer:
7.1
Step-by-step explanation:
By using Pythagorean theorem, a^2+b^2=c^2, we can find the missing length of the leg. a^2+7^2=10^2. 7 is the leg length given and 10 is the hypotenuse. Then we solve from there.
a^2+49=100
a^2=51
(sqrt)a^2=(sqrt)51
a=7.14142.....
rounded to the nearest tenth is 7.1
