A triangle can only have one right angle. If it had more than one, it would no longer be considered a triangle... It wouldn't have the correct amount of sides and it would be strangely shaped.
The answer would be number 1.
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A) 3x+4=21
3x=21-4
3x=17
x=17÷3
x= 5.7
Option A

<em><u>Solution:</u></em>
<em><u>Given expression is:</u></em>

<em><u>Product of powers property:</u></em>
The product of powers property tells us that when you multiply powers with the same base you just have to add the exponents
Which is represented as,

<em><u>Therefore, the given expression becomes,</u></em>

Now add the exponents, we get

Simplify the above expression

Simplify the exponent of y, we get

Thus Option A is correct
Answer:
ohifewdsviehdsids
Step-by-step explanation:
OEHWINDSHEDSIH