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3 years ago

Quadrilateral ABCD is inscribed in circle as shown. What is the value of y?

Mathematics

1 answer:

julsineya [31]3 years ago

7 0

The value of y is 83 degrees because any quadrilaterals opposite sides or angles are equal and opposite (or diagonal) from point D.

Hope this helps !

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What is the inverse of the relation {(-3, 5), (2, -2), (0, 1)}?

olya-2409 [2.1K]

The inverse of a relation just switches the x and y values.
{(-3,5), (2,-2),(0,1)}
Inverse = {(5,-3),(-2,2),(1,0)}
Option 2

8 0

3 years ago

Plz answer!!!!!!! ASAP!!!!!!!!!!!

Fed [463]

Answer:

814

Step-by-step explanation:

A=2(wl+hl+hw)

=2((11×22)+(5×22))+(5×11))

= 814

5 0

3 years ago

An athlete can run 9 kilometers in 1 hour. If the athlete runs at that same average speed for 30 minutes, how far will the athle

butalik [34]

Answer:

Step-by-step explanation:

1 hour = 60 minutes

1 kilometers = 1000m

9 kilometers = 9*1000 = 9000 m

Distance traveled in 60 minutes = 9000 m

Distance traveled in 1 minute = 9000/60

Distance traveled in 30 minutes

$=\frac{9000}{60}*30\\\\=\frac{9000}{2}\\\\$

= 4500m = 4.5 km

4 0

3 years ago

If I spend 500.00 and I have 1/6 of the money left how much money did I have to start with

Anton [14]

Answer:

83.33

Step-by-step explanation:

I opened the calculator app and did 500 ÷ 6

5 0

4 years ago

During a school tournament, Team A had 10 of its 12 team members present.

jonny [76]

Answer:

Team A.

Step-by-step explanation:

We know that Team A had 10 of its 12 members present.

We can write this as the following fraction:

$A=10/12$

We can convert this to a decimal by dividing the two numbers. Use a calculator:

$A\approx.8333$

And we can convert this to a percent by moving the decimal too places to the right and by adding a percent sign:

$A\approx83.33\%$

So, about 83.33% of members on Team A was present.

We know that Team B had 13 of its 15 members present.

We can write this as the following fraction:

$B=13/15$

Again, we can convert this to a decimal by dividing the two numbers:

$B\approx 0.8667$

Change this to a percent:

$B\approx86.67\%$

So, Team A had a participation rate of 83.33% while Team B had a participation rate of 86.67%.

So, the team that had the lesser percent of the team present at the tournament is Team A.

And we're done!

6 0

3 years ago