3 years ago

Hi this is for texaschic101 mainly but anyone else is fine too.

1 answer:

5 0

Because the two angles on the right add to 180 degrees, we can create this system:

$(2x + 25) + y = 180$

We can also prove that $3x = 2x + 25$ , which, when solved, shows that $x = 25$ .

When plugged in to the original equation, we find that y = 105 degrees.

You might be interested in

There are 360 7the grade students at eisenhower middle school. One fourth of the students went to clermonth elementary. Of the r

Genrish500 [490]

Answer:

Step-by-step explanation:

1/4x + 1/2x + 1/4x = 360

4(2/4x + 1/2x = 360)

2x + 2x = 1440

4x = 1440

x = 360

1/4(360)= 90 Clermonth

1/2(360)= 180 Central

1/4(360)= 90 other schools

6 0

3 years ago

I need some help with this problem plz help ?

Olin [163]

The answer to the question is 8

6 0

3 years ago

Read 2 more answers

Y=f(x)=8^x find f(x) when x=1/3???????

user100 [1]

Answer: 2

8 to the power of 1/3 is 2.

Step-by-step explanation:

3 0

3 years ago

Which of the following is a square root of 3(cos(4pi/9)+i sin(4pi/9))

Margaret [11]

Answer:

— 4√16(cos(4π3)+isin(4π3))=2(cos(−π6)+isin(−π6))=√3−i. Explanation: De Moivre's formula tells us that: (cosθ+isinθ)n=cosnθ+isinnθ.

Step-by-step explanation:

6 0

3 years ago

What is 1 minus 1 divided by 5

slava [35]

Answer:

1-1/5= 0.8

Explanation:

1-1=0

0-5=0.8

8 0

3 years ago

Read 2 more answers