In quadrilateral ABCD, angle A is 80 degrees, angle B is 90 degrees, and angle D is 100 degrees. What is the measure of angle C?

Answer is    C                    

I hope this halped you

Answer:

  C.  f(x) > g(x) for x > 2

Step-by-step explanation:

Using a graph is probably the easiest way to compare an exponential function with a polynomial function. There are no algebraic methods for finding points of intersection. ("Trial and error," or "table of values" will work.)

A graph of these two functions shows f(x) > g(x) except on the interval [1, 2]. That is, f(x) > g(x) for x > 2.

Answer: 21.5

Step-by-step explanation:

The order of operations are:

1) Parenthesis and Brackets

2) Exponents

3) Multiplication and Division (from left to right)

4) Addition and Subtraction (from left to right)

Parenthesis are first so let's solve them first

43 ÷ (7 − 3) × 2

43 ÷ (4) × 2

Now we only have division and multiplication

So we must do this from left to right, starting by 43 ÷ 4

43 ÷ 4 × 2

10.75× 2

Finally, multiply

10.75× 2

21.5

Answer:

[tex]43 \div (7 - 3) \times 2[/tex]

using BODMAS ~

[tex]43 \div (4) \times 2 \\ \\ \dashrightarrow \: \frac{43}{\cancel{4}} \times \cancel{2} \\ \\ \dashrightarrow \: \frac{43}{2} \\ \\ \dashrightarrow \: 21.5[/tex]

hope helpful ~

Answer:

y = $38.97

y = 6.495(5) + 6.495

Step-by-step explanation:

So for this problem, since it states the cost and length of the subscription are related, you can use the two subscription costs as data (or coordinate) points.

1 year = 12.99, 3 year = 25.98; so (1,12.99), (3, 25.98) use these points to calculate the average rate of change (or the slope (m)).

(y - y1)/(x - x1) = m so, (25.98-12.99)/(3 - 1) = 6.495, this is the slope, m

y = 6.495(x) + b now just pick one of the points and put in the x and y values to solve for b

12.99 = 6.495(1) + b solve for b and you discover it also = 6.495 = b

so y = 6.495(x) + 6.495 is the equation of the line, to answer their question, just pop in x=5 for the 5 years subscription cost

y = 6.495(5) + 6.495

y = $38.97

- 2/3 is the correct answer

Step-by-step explanation:

The rate of change of function K is -2/3. Therefore, option B is the correct answer.

The rate of change, or the slope, is calculated as Δy/Δx , or (y2−y1)/(x2−x1). The slope-intercept equation of a line is y=mx+b , where m is the slope and b is the initial value.

Given that, linear function K passes through points (-3,7) and (3,3).

Now, the rate of change

= (3-7)/(3+3)

= -4/6

= -2/3

Therefore, option B is the correct answer.

Learn more about the rate of change here:

https://brainly.com/question/8223651.

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Answer:

39 sq m

Step-by-step explanation:

Since it asking for area:

Formula for area: A = Lw {Length x Width}

Thus,

A =wl = 3·13=39

We can also do

13 + 13 + 13 = 39

Hence, Answer is 39 sq m

~lenvy~

Answer:

Rectangle B

Step-by-step explanation:

Rectangle A:

L × B

3.25 × 6.1

19.825 inches

Rectangle B:

L × B

4.06 × 5.009

20.33654

Answer:

15 - r

Step-by-step explanation:

[tex]8 - (r - 7) \\ 8 - r + 7 \\ 15 - r[/tex]

Answer:

C

Step-by-step explanation:

[tex]65=\frac{(360-x)-(x)}{2}[/tex]

130=360-2x

2x=230

x=115

Answer:

$43.87.

Step-by-step explanation:

let the regular price be x, then

0.75x = 32.9

x = 32.9 / 0.75 = $43.87

Answer:

43.87

Step-by-step explanation:

Let the regular price be T

Answer:

2,000

Step-by-step explanation:

Hope this helps you. I'd the answer is incorrect please let me know.

Answer:

2:30 PM

Step-by-step explanation:

3 1/2 hours after 11 am is 2:30 pm.

Answer:

coplete the table by filling in the estimated and actual elapsed time.

Answer:

520

Please refer the attachment.

Stay safe, stay healthy and blessed.

Have a good day !

Thank you

Answer:

8 17/30

Step-by-step explanation:

First, we will get the sum

4 2/3+ 5 2/5 =

10 1/15

Now we do the subtraction step

10 1/15 - 1 1/2=

8 17/30

Should be your answer^

Answer:

502.4 ft^2.

Step-by-step explanation:

Area of a sector = 1/2 r^2 α   where α = central angle in radians

= 1/2 * 5pi/4 * 16^2

= 502.4 ft^2.

Answer:

The answer is 15/37.

Step-by-step explanation:

There are 15 girls who like starwberry icecream, and the total of girls is 37.

So, the ratio of girls who prefer strawberry icream to the whole group of girls, 15 out of 37 (15/37 or 15:37) like strawberry icecream.

Answer:

The answer is 94.25 sq.in

Step-by-step explanation:

Given rectangle- 7 1/4 in by 13

to fin area for one of the triangles

For triangle, base = 13 in, height = 7 1/4 in, = 29/4 in

Area- 1/3 x base x height = 1/2 x 13 x 29/4 in. 2

= 37/4 in. 2

= 94.25 sq. in

Answer:

I tried to draw it out for you

Answer:

Step-by-step explanation:

I take that x to be multiplication.

Combine 240 *3

(80 + 720) ÷ 20    

Combine inside the brackets

80 + 720 = 800

What's left is 800÷ 20

Answer 800 ÷ 20 = 40

The predicted attendance if Temperature is 90 degrees will be 9750.

From the information given, the attendance at a baseball game is to be predicted by the equation Attendance = 16,500 − 75 Temperature.

The predicted attendance will be:

= 16500 - 75(90)

= 16500 - 6750

= 9750

Learn more about equations on:

https://brainly.com/question/2972832

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Answer:

Area = 59.8 sq units

Step-by-step explanation:

There is a very convenient area formula for the area of a triangle given two sides and the included angle.

A = 1/2•a•b•sin C°

A = 1/2(11)(11)sin 99°

A = 59.8 sq units

Answer:

  a) 160 meters short

  b) d = 200x +80y

  c) (run, walk) = (2, 15), (4, 10), (6, 5)

  d) see attached

Step-by-step explanation:

You're being asked to write an equation describing the gym class requirement, and to find several values of the variables that satisfy the equation.

It is convenient to write the equation first (part b).

__

At 200 meters per minute, in x minutes, Eric will run 200x meters. At 80 meters per minute, Eric will walk 80y meters in y minutes. His total distance covered will be ...

  d = 200x +80y

__

In the given times, Eric's distance covered is ...

  d = 200(4) +80(8) = 800 +640 = 1440 . . . meters

Eric is 160 meters short of the 1600-meter goal.

__

It is convenient to simplify the equation to one that lets us find one value in terms of the other.

  200x +80y = 1600

  5x +2y = 40 . . . . . . . . divide by 40

This will have integer solutions for even values of x in the range 0 to 8.

  y = (40 -5x)/2

For x={2, 4, 6}, we have ...

  y = (40 -5{2, 4, 6})/2 = {30, 20, 10}/2 = {15, 10, 5}

Eric can cover 1600 meters in (run, walk) times of ...

  (run, walk) = (2, 15), (4, 10), (6, 5)

__

The graph is attached. We'll let you read as many values from it as you may wish.

Answer:

69

Step-by-step explanation:

Just plug in

10(9)-7(3) = 90-21 = 69

Answer:

His weekly expense is $12.50.  You did not mention how much he earned but you would subtract the 12.50 to find out how much he earned after his expense.

Step-by-step explanation:

Answer:

80% chance of winning$100

Step-by-step explanation:

50/1000 , 10/1000

=> 0.05, 0.01

0.05 - 0.01

0.04 ÷ 0.05

0.8 × 100

=> 80%

Answer:

this polygon is a geometrical figure. Hope this helps you

Step-by-step explanation:

these are many reflective rays that satisfy this condition. The reflection Ray's for ended by the line between a better and it's opposite medpoint satisfy the reflection itself.

One of the reflected rays that meet this condition is shown in the figure above the line between vettex a and the metalpoint of the opposite Edge.