In the diagram shown of circle A, segments UV and UT are congruent. If
1 answer:
Answer:
<h2>The measure of angle VSU is 35°.</h2>Step-by-step explanation:
We know that the arc VST is 220°.
This means arc VUT is 140°, because it's the difference between the total arc 360° and 220°.
Also, we know that segments UV and UT are congruent, that means their arcs are also congruent. So, the measure of arc VUT can be equally divided, that means arc VU is 70°.
Now, the inscribed angle theorem states that the angle formed by two intersecting chords is half of its subtended arc.
Therefore, the measure of angle VSU is 35°.
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Answer:
Step-by-step explanation:
When simplifying an exponent a way to do is to expand the exponent. This means that it will now be
Whenever you see an x or y on the numerator and denominator cross it out because it is the same thing as 1
When you cross out all of the x's and y's the only variable left is y in the denominator. This means that the answer is
Answer:
a) 1/27
b) 16
c) 1/8
Step-by-step explanation:
a)
One of the properties of the exponents tells us that when we have a negative exponent we can express it in terms of its positive exponent by turning it into the denominator (and changing its sign), so we would have:
And now, solving for x = 9 we have:
b)
This is already a positive rational exponent so we are just going to substitute the value of y = 8 into the expression
c)
Using the same property we used in a) we have:
And now, solving for z = 16 we have: