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Gemiola [76]
3 years ago
15

PLEASE HELP ME I WILL MARK BRAINLIST IF YOU SHOW YOUR WORK !!

Mathematics
2 answers:
Likurg_2 [28]3 years ago
5 0

Answer:

area = 488 cm^2

Step-by-step explanation:

area = (17x22) + (19)(12)(0.5)

area = 374 + 114 = 488 cm^2

FinnZ [79.3K]3 years ago
4 0
The answer to this is 488 cm^2.
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Which algebraic rule describes the transformation?
Eddi Din [679]
Did you ever get it right? I need help
3 0
2 years ago
Plz help, I'm taking an Advanced class (Algebra) Will give brainliest ✔✔✔✔✔✔✔✔✔
bija089 [108]

Part A:

The average rate of change refers to a function's slope. Thus, we are going to need to use the slope formula, which is:

m = \dfrac{y_2 - y_1}{x_2 - x_1}

  • (x_1, y_1) and (x_2, y_2) are points on the function

You can see that we are given the x-values for our interval, but we are not given the y-values, which means that we will need to find them ourselves. Remember that the y-values of functions refers to the outputs of the function, so to find the y-values simply use your given x-value in the function and observe the result:

h(0) = 3(5)^0 = 3 \cdot 1 = 3

h(1) = 3(5)^1 = 3 \cdot 5 = 15

h(2) = 3(5)^2 = 3 \cdot 25 = 75

h(3) = 3(5)^3 = 3 \cdot 125 = 375


Now, let's find the slopes for each of the sections of the function:

<u>Section A</u>

m = \dfrac{15 - 3}{1 - 0} = \boxed{12}

<u>Section B</u>

m = \dfrac{375 - 75}{3 - 2} = \boxed{300}


Part B:

In this case, we can find how many times greater the rate of change in Section B is by dividing the slopes together.

\dfrac{m_B}{m_A} = \dfrac{300}{12} = 25


It is 25 times greater. This is because 3(5)^x is an exponential growth function, which grows faster and faster as the x-values get higher and higher. This is unlike a linear function which grows or declines at a constant rate.

7 0
3 years ago
What is the value of x and find the indicated angle of JM
Serggg [28]

Answer:

10x = 6x+36

10x-6x=36

4x= 36

X=36/4

X=9

Angle JM = 90°

5 0
3 years ago
Using this distribution, what is the expected number of motor scooters to be rented out in a month?
ASHA 777 [7]

Answer:

b

Step-by-step explanation:

brainliest????

6 0
2 years ago
The surface area of a cube is 96 in.?.<br>What is the volume of the cube?​
salantis [7]

Answer:

64

Step-by-step explanation:

surface area of the cube =96

suppose one side of the cube = a

volume of the cube(V) =?

surface area = 6a^2    

6a^2=96

a ^2 =96/6  

a^2=16  

a = 4

SO

V= a^ 3  

V=64.

brainliest plz :'D

3 0
2 years ago
Read 2 more answers
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