Answer:
El coseno del ángulo esta dado por:

Step-by-step explanation:
Si tenemos un triángulo recatángulo, el coseno del ángulo está dado por:

Donde:
- CA es el cateto adyacente
- H es la hipotenusa del triángulo
Espero te haya sido de ayuda!
The HCF and LCM OF 208 and 234 is 2 and 13 respectively.
<h3>What is HCF and LCM? </h3>
Highest common factor is the highest factor that is common to two or more numbers. Lowest common factor is the smallest factor that is common to two or more numbers.
<h3>What is the HCF and LCM of 208 and 234?</h3>
- Prime factors of 208 = 2x 2 x 2 x 2 x 13
- Prime factors of 234 = 2 x 3 x 3 x 13
- LCM = 2
- HCF = 13
To learn more about highest common factor, please check: brainly.com/question/26073850
9 gallons of water
Divide the gallons by the number of plants.
6 ÷ 20 = 0.3
Multiply that by the number of plants you want.
0.3 x 30 = 9
184cm2
8x5=40x2=80
4x5=20x2=40
8x4=32x2=64
80+40+64=184cm2
Variable is +40 your welcome.