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Readme [11.4K]
4 years ago
12

1 x (-4) - 8 x 9/-3

Mathematics
2 answers:
sasho [114]4 years ago
5 0

Answer:

I believe it's 20

Step-by-step explanation:

I'm sorry if it's wrong, but I'm pretty sure it's correct

Alecsey [184]4 years ago
3 0

Answer: I'm sure it's 20

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Daredevil Danny takes a practice jump as shown on the graph below. Complete the steps to determine the equation for the paraboli
Tju [1.3M]

Answer:

Step 2:

Part A

f(x) = a(x-h)^2 +k

Part B

I'm not really sure about this part

Part C

f(x)=-12/25(x-25)^2+32

Step 3:

Part A

y = ax^2 + bx + c

Part B

f(x) = -12/25(x - 25)^2 + 32

Part C

a = -12/25

b = 0

c = 32

Step-by-step explanation:

Hope This Helps!

Sorry For Taking So Long!

3 0
4 years ago
(2x/x+3)+(x+3/x-5) in simplest form
olga2289 [7]

Answer:

Below

Step-by-step explanation:

(2x/x+3) + (x+3/x-5)

Transform: 2x(x-5) + (x+3)^2 / (x+3)(x-5)

Remove brackets and expand : 2x^2 - 10x + x^2 + 6x + 9 / x^2 - 5x + 3x - 15

Collect like terms : 3x^2 - 4x + 9 / x^2 - 2x - 15

Final answer: 3x^2 - 4x + 9 / x^2 - 2x - 15

8 0
3 years ago
A ball is thrown upward off of a 100 meter cliff with an initial velocity of
Shtirlitz [24]

108

I'm not positive but i belive this is correct

5 0
4 years ago
Find the area of the shape​
Salsk061 [2.6K]

Answer: 12.5

Step-by-step explanation:

you go on the web and google area of trapezium

8 0
4 years ago
Read 2 more answers
Tell whether the angles are complementary or supplementary.Then find the value of x
choli [55]
Supplementary because the line equals 180°
(x-21)+x
2x-21=180
2x=201
×=100.5°
8 0
3 years ago
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