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Elenna [48]
3 years ago
9

Explain how you could use Distributive Property and mental math to find 5 x 198

Mathematics
1 answer:
nevsk [136]3 years ago
7 0

Answer:

(5 x 190) + (5 x 8)

Step-by-step explanation:


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On the graph of an exponential function representing growth, what happens to the slope of the graph? The slope ________.
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What graph best represents the solution to the equality y - 2x > -8
Ne4ueva [31]

Answer:

<h2>In the attachment</h2>

Step-by-step explanation:

y-2x>-8\qquad\text{add}\ 2x\ \text{to both sides}\\\\y>2x-8\\-------------------------\\\\-\ dotted\ line\\\leq,\ \geq-\ solid\ line\\,\ \geq-\ shading\ above\ the\ line\\-------------------------\\\\y=2x-8-\text{It's a linear function.}\\\text{We only need two points to draw a graph.}\\\text{Choice two arbitrary values of x, substitute to the equation,}\\\text{and calculate the values of y}.\\\\for\ x=4\to y=2(4)-8=8-8=0\to A(4,\ 0)\\for\ x=0\to y=2(0)-8=0-8=-8\to B(0,\ -8)

6 0
3 years ago
Need help thank you:)
inna [77]

Answer:

F = 1.8C + 32

Step-by-step explanation:

Given

The attached table

Required

The relationship between both temperatures

<em>This implies that we calculate the table equation</em>

First, we calculate the slope (m)

m = \frac{F_2 - F_1}{C_2 - C_1}

Where:

(C_1,F_1) = (0,32)

(C_2,F_2) = (20,68)

So, we have:

m = \frac{68 - 32}{20 - 0}

m = \frac{36}{20}

m = 1.8

The equation is then calculated using:

F = m(C - C_1) + F_1

This gives:

F = 1.8(C - 0) + 32

F = 1.8(C ) + 32

F = 1.8C + 32

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3 years ago
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Answer:

I will change my awnser when you tell me but what are the awnser choices

Step-by-step explanation:

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Need help with this quetion.
Sedaia [141]
Whats that kinda question
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3 years ago
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