MATHEMATICS HIGH SCHOOL

In the diagram shown of circle A, segments UV and UT are congruent. IfmVST  220 , then determine the measure of VSU . Show how you
arrived at your answer.

Answers

Answer 1
Answer:

Answer:

The measure of angle VSU is 35°.

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.

\angle VSU = (1)/(2) arc(VU)=(1)/(2)(70\°) \n \angle VSU = 35\°

Therefore, the measure of angle VSU is 35°.

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Plz help with this problem

Answers

To fond the midpoint add each term to each other and divide by 2.

3+2 = 5

5/2


In 2-i, i can also be written as 1i


So now 8+1 = 9

9/2

The midpoint would be 5/2 + 9/2i

To fond the midpoint add each term to each other and divide by 2.


3+2 = 5


5/2



In 2-i, i can also be written as 1i



So now 8+1 = 9


9/2


The midpoint would be 5/2 + 9/2i

Mags is 2 years older than vector . if mags is 34 years old how old is vector

Answers

Answer:

Vector is 32 years old.

Step-by-step explanation:

As it is given that Mags is 34 years old and he is 2 years older than Vector.

Since Mags is 2 years older than Vector, Vector's age is 2 year less than Mags.

therefore we subtract 2 years from the age of Mags.

= 34 - 2 = 32 years

So Vector is 32 years old.

Answer: it is

Step-by-step explanation:

Vector is 32 years old I juts did the quiz

10 + 10 =20
the answer is 20

Answers

Answer:

YEP! YOURE CORRECT!

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

We already have 60\%60%60, percent of the items on our list," her father says. Anastasia sees 121212 items in the cart. How many grocery items are on the list?

Answers

If 60% is 12 then what is 1?
1 is 5%.
Then 40% is 8.
40% add 60% is 100%
so....
8 add 12 is 20.
There were 20 irems on the list.

Your round-trip drive to school is 3 7/10 miles. How many miles do you drive to and from school in 5 days?

Answers

Answer:

In 5 days, you drive 18.5 miles to and from school.

Step-by-step explanation:

The question tells us that your round-trip drive to school is 3 7/10 miles, wich means that your round-trip drive to school is 3.7 miles, because

3+(7)/(10)=(37)/(10)=3.7

Now, we just have to multiply 3.7 miles per round-trip drive, times 5 days of round-trip drive to and from school, and

3.7*5=(37)/(2)=18.5

This means that in 5 days, you drive 18.5 miles to and from school.
you multiply 3 7/10 by 5 and you get 18.5 turned in to a inproperfraction is 37/2 as a properfraction it is 18 1/2

Solve the equation by completing the square. If necessary, round to the nearest hundredth. x² – 18x = 19
1; 19
–1; 19
3; 6
–3; 1

Answers

Answer:

Option B. x = -1, 19

Step-by-step explanation:

The given equation is x² - 18x = 19

We can get the value of x by factorizing the expression or by quadratic formula.

We will try to factorize the equation first. If we find no factors then we will apply quadratic formula to get the value of x.

x² - 18x - 19 = 0

x² - 19x + x - 19 = 0

x(x - 19) + 1(x - 19) = 0

(x - 19)(x + 1) = 0

x = 19, -1 will be the solutions.

So there is no need to apply quadratic formula.

Option B. x = -1, 19 is the answer.
ax^2+bx=c
REMEMBER THIS

ok
first, make sure that a is 1
done

now take 1/2 of b and square it

-18/2=-9, (-9)^2=81
add that to both sides

x²-18x+81=19+81
x²-18x+81=99
factor perfect square
(x-9)²=100
square root both sides
don't forget positive and negative root
x-9=10
x-9=-10
ad 9 to both sides

x=19
x=-1




answer is -1; 19

2nd choice is answer
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