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Zinaida [17]
3 years ago
9

30. What common angle do CDG and FCE share?

Mathematics
1 answer:
Sedbober [7]3 years ago
4 0

Answer:

c

Step-by-step explanation:

It is in both of the equations at the top.

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You are the administrator of an annual essay contest scholarship fund. This year a $90,000 college scholarship is being divided
Vinil7 [7]

Answer:

Runner-up: $15,000

Winner: $75,000

Step-by-step explanation:

Let's create an equation for this problem.

Let x=the amount the runner-up receives

Let 5x=the amount the winner receives

Then,

x+5x=90,000

6x=90,000

x=15,000

5x=75,000

3 0
3 years ago
An evergreen nursery usually sells a certain shrub after 7 years of growth and shaping. The growth rate during those 7 years is
Ne4ueva [31]

Answer:

( 0.6 t^2 + 3t + 11 ) cm

Step-by-step explanation:

dh/dt = 1.2t + 3

at t = 0, h = 11 cm

(a)

dh / dt = 1.2 t + 3

dh = (1.2 t + 3) dt

integrate on both sides

h = 0.6 t^2 + 3t + c    .... (1)

where c is the integrating constant

put t = 0

11 = c

Put in equation (1) , we get

h = ( 0.6 t^2 + 3t + 11 ) cm

Thus, teh height of tree after t years is given by

( 0.6 t^2 + 3t + 11 ) cm.

3 0
3 years ago
For 25 points
tigry1 [53]

The required domain of the inverse function is x ≤ 0. Hence option D is correct.

f(x) = -x^2

<h3>What are functions?</h3>

Functions is the relationship between sets of values. e g y=f(x), for every value of x there is its exists in set of y. x is independent variable while Y is dependent variable.

Inverse of function f(x) = -x^2
y = -x^2
x = √-y
Now,
Inverse function of f(x) is √-x
Its domain is define as less than or equal to zero.

Thus, the required domain of the inverse function is x ≤ 0.

 

Learn more about function here:

brainly.com/question/21145944

#SPJ1

6 0
2 years ago
Write an algebraic expression for the following
MrRa [10]

Answer:

12t = c

Step-by-step explanation:

I believe that's it

8 0
3 years ago
Read 2 more answers
2.2 The following data show the distances (in miles) from the homes of off-campus statistics students to the college. Create a s
Liula [17]

Answer:

Step-by-step explanation:

From the given set of data,

Stem-leaf plot will be,

Stem                Leaf

  0                    5 7

  1                     1 2 2 3 3 5 5 7 7 8 9  

  2                    0 2 5 6 8 8 8

  3                    5 8

  4                    4 8 9

  5                    2 5 7 8

  6

  7

  8                    0

Key for the given stem and leaf plot → 0 |  5 = 0.5

8 0
3 years ago
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