The missing piece of information in the proof is that m∠DOA and m∠BOC are vertical opposite angles.
<h3>How to find vertically opposite angles?</h3>
We want to prove that m∠BOC = 90°.
We are given that m∠AOB is a right angle triangle. Thus;
m∠BOC must also be equal to 90°
Now, since m∠BOC and m∠AOB are right angles, then it means that we must equally say that m∠DOA and m∠BOC are vertical opposite angles and they are as such equal.
Thus, the missing piece of information in the proof is that m∠DOA and m∠BOC are vertical opposite angles.
Read more about vertical opposite angles at; brainly.com/question/24425517
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Answer:
x =7
Step-by-step explanation:
The triangle is a 30°, 60°, 90° triangle. We know that.
I'm pretty sure that the left side is 7 time the square root of 3.
x = 7
if this helped brainliest is appreciated
Answer:
the answer is c angleBMZ is congruent to angle CMZ
Step-by-step explanation:
THANKS FOR VISITING
♡Let's solve this Step-By-Step!♡
♡Here is the question you asked:
4/7y-2= 3/7y+ 3/14
♡<span>Subtract 3/7y from both sides:
</span><span><span><span><span>4/7</span>y</span>−2</span>−<span>3/7y</span></span>=<span><span><span><span>3/7</span>y</span>+<span>3/14</span></span>−<span>3/7y
</span></span><span><span><span>1/7</span>y</span>−2</span>=<span>3/<span>14
</span></span> ♡<span>Add 2 to both sides:
</span><span><span><span><span>1/7</span>y</span>−2</span>+2</span>=<span><span>3/14</span>+2
</span><span><span>1/7</span>y</span>=<span>31/<span>14
</span></span>♡<span>Multiply both sides by 7:
</span><span>7*<span>(<span><span>1/7</span>y</span>)</span></span>=<span>7*<span>(<span>31/14</span><span>)
</span></span></span>
♡Your answer is:
y=<span>31/2
</span>♡I hope this helps!<span>♡</span>
