3 years ago

Supplement of angle z. z=42.1°

1 answer:

skad [1K]3 years ago

8 0

Answer:

Step-by-step explanation:

Supplementary angles add up to 180 °.

x + z = 180° → x = 180° - z

180° - 42.1° = 137.9°

You might be interested in

Aleksandr-060686 [28]

Answer:

i think it's the first option.

6 0

3 years ago

VladimirAG [237]

Do you have a graph or a picture? It would be easier to explain

8 0

3 years ago

trapecia [35]

Answer:

Step-by-step explanation:

Using the cosine ratio in the right triangle and the exact value

cos45° = $\frac{1}{\sqrt{2} }$ , then

cos45° = $\frac{adjacent}{hypotenuse}$ = $\frac{3}{c}$ = $\frac{1}{\sqrt{2} }$ ( cross- multiply )

c = 3 $\sqrt{2}$

5 0

2 years ago

sveta [45]

The following is also equivalent to 2 1/3:

2.33
7/3

Hope this helps, let me know if you have any other questions.

3 0

3 years ago

LenKa [72]

Answer:

1710(1+0.05)²⁰=4537.14

4 0

3 years ago

Supplement of angle z. z=42.1°​