Answer:
1 πr2h3= 1×π×92×163= 432π= 1357.1680263508 feet3
◆ LINEAR EQUATIONS IN TWO VARIABLES ◆
Answer:
1/360
Step-by-step explanation:
a full turn is 360 degrees, so 1 degree is 1/360
W+15 is the algebra translation
The measures of angles determined using the angle addition postulate and the angle bisector theorem are:
<h2>1.
</h2><h2>2.
</h2><h2>3.
</h2><h2>4.
</h2><h2>5.
</h2><h2>6.
</h2><h2>7.
</h2><h2>8.
</h2>
<em>1. Find </em>
(<em>angle addition postulate</em>)
Substitute
2. <em>Find </em>
(angle addition postulate)
Substitute
<em>3. Find </em>
(<em>angle addition postulate)</em>
Substitute
Subtract 46 from both sides
<em>4. Find </em>
<em> (angle addition postulate)</em>
Substitute
Subtract 140 from both sides
<em>5. Find x</em>
<em> (Angle addition postulate)</em>
Substitute
Add like terms and solve for x
<em>6. Find x</em>
<em> (Angle addition postulate)</em>
Substitute
Add like terms and solve for x
<em>7. Find </em>
- First, create an equation to find the value of x.
(angle addition postulate)
Add like terms and solve for x
Plug in the value of x
<em>8. Find </em>
- First, create an equation to find the value of x.
(angle addition postulate)
Add like terms and solve for x
Plug in the value of x
<em><u>The answers are:</u></em>
1.
2.
3.
4.
5.
6.
7.
8.
Learn more here:
brainly.com/question/24529637