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Helen [10]
3 years ago
12

How can right triangles be similar based on their angles

Mathematics
1 answer:
aliina [53]3 years ago
7 0
There all 90 degrees
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PLEASE HELP! Create a table of points from the equation f(x)=3x^2-8x+2. (I'll add a picture of the tables)
DochEvi [55]
<h3>Answer: Choice A</h3>

===============================================

Explanation:

If we replace x with 0, then we get...

f(x) = 3x^2-8x+2

f(0) = 3(0)^2 - 8(0) + 2

f(0) = 3(0) - 8(0) + 2

f(0) = 0 - 0 + 2

f(0) = 2

Showing that the input x = 0 leads to the output y = f(x) = 2

The answer is between choice A and choice D because of this. Something like choice B is eliminated because this table shows x = 0 leading to y = -3 which is not correct.

-----------

Let's plug in x = 1

f(x) = 3x^2-8x+2

f(1) = 3(1)^2 - 8(1) + 2

f(1) = 3(1) - 8(1) + 2

f(1) = 3 - 8 + 2

f(1) = -5 + 2

f(1) = -3

So x = 1 leads to y = -3. We can rule out choice D and confirm it is choice A.

We don't need to try other x values since we have the answer, but I recommend practicing with other x values to help confirm that the first table is the answer.

3 0
3 years ago
At a coffee shop, the first 100 customers'
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\frac{1}{5}

Step-by-step explanation:

cold =25

large=5

\frac{5}{25}

divide it

\frac{1 }{5}

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2 years ago
Divide 890 by 1,000,000. (Do not round off)
vfiekz [6]

Answer:

0.00089‬

Step-by-step explanation:

6 0
3 years ago
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For problems 1–3, identify the terms, coefficients, constants, and factors of the given expressions.
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1 4 ^2  +  2 - 9

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A car increases then decrease its speed which could represent the speed of the car
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Kenetic friction but i know its kenetic cause of movement
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