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2 years ago

Please help and explain please. would appreciate it!

Mathematics

2 answers:

ankoles [38]2 years ago

6 0

Answer:

area of ΔAPQ = 8 units²

Step-by-step explanation:

since the dimensions are 1/3 size, the area scale factor will be 1/9.

72/9 = 8 units²

Reptile [31]2 years ago

4 0

Answer:

Step-by-step explanation:

A/4=72/12

A=4(72)/12

A=24 u^2

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DOES ANYONE KNOW THE ANSWER PLEASE HELP

lorasvet [3.4K]

Answer:

It should be 4 or (0,4)

Step-by-step explanation:

The y-intercept is just where one of the lines of the graph crosses the y-axis, which in the picture shows it crosses at (0,4)

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2 years ago

Which is f(5) for the function -2x2 + 2x - 3?

Schach [20]

The value of f(5) is -37

Solution:

Given function is:

$f(x) = -2x^2+2x+3$

We have to find the value of f(5)

To find the value of f(5), we have to substitute x is equal to 5 in given function

Plug in x = 5 in f(x)

$f(x) = -2x^2+2x+3\\\\f(5) = -2(5)^2+2(5) + 3\\\\\text{Simplify the above expression }\\\\f(5) = -2(25) + 10 + 3\\\\\text{Solve the above expression }\\\\f(5) = -50 + 10 + 3\\\\f(5) = -40 + 3 = -37$

Thus value of f(5) is -37

6 0

2 years ago

1/4 + 3/8 hdjjdjdjdhdjdjejdj

KatRina [158]

5/8
You have to set the denominators equal to each other.
(1/4 = 2/8)

8 0

3 years ago

Read 2 more answers

9/2 divided by 1/4= ? in simplest form

Allisa [31]

Answer: 18

Do Keep Change Flip (KCF)

Keep: 9/2

Change: ÷ into ×

Flip: 1/4 into 4/1

Your new problem should be 9/2×4/1

Multiply

9/2×4/1=36/2

36/2=18

Final Answer: 18

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2 years ago

Let f and g be two functions defined as

tia_tia [17]

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7 0

3 years ago

Read 2 more answers