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Sladkaya [172]
2 years ago
9

Which shows two expressions that are equivalent to (Negative 7) (Negative 15) (Negative 5) Yan is climbing down a ladder. Each t

ime he descends 4 rungs on the ladder, he stops to see how much farther he has to go. If Yan made 8 stops with no extra steps, which expression best shows another way to write the product of the number of ladder rungs that Yan climbed?
Mathematics
1 answer:
Svet_ta [14]2 years ago
3 0

Answer:

(-8) + (-8) + (-8) + (-8)

Step-by-step explanation:

Since Yan is descending ; we represent his movement as being negative.

Number of rungs descended before stopping = 4

Number of stops = 8

Given that no extra steps was taken ;

Number of ladder rungs descended :

4 rungs per stop for 8 stops

- 4 * 8 = - 32 rungs

Another way to write the product :

Number of stops added in number of rungs descended :

(-8) + (-8) + (-8) + (-8)

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meriva
Y(0) = 3 <=> (1/8)·0 + c = 3 <=> c = 3 <=> y = (1/8)·x + 3;
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3 years ago
What is the answer to 3x+5=4
PSYCHO15rus [73]

Step-by-step explanation:

3x+5=4

move the positive number to the right side over the equal sign.

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so for this because we have a +5.it will then be

3x=4-5

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To get x you divide both side by 3

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3 years ago
What is 25% of $1200?<br> A) 900<br> B) 250 <br> C) 600 <br> D) 300
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Answer:

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8 0
3 years ago
Read 2 more answers
I
iren2701 [21]

Answer:

The distance between points A and B is 13

Step-by-step explanation:

We need to find distance between points A and B

Looking at the graph,

Point A : (2,6) and Point B: (-3,-6)

We need to find the distance between these points.

The formula used is: Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\

We have Points A : (2,6) and  B: (-3,-6)

So, x_1=2, y_1=6, x_2=-3, y_2=-6

Putting values in formula and finding distance

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So, the distance between points A and B is 13

6 0
3 years ago
Solve for x.<br> Your answer must be simplified.<br> -36 + X &lt; 8
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First, you add 36 to both sides to get rid of -36. Then, the right side turns to 44 when add 8 and 36 together. Finally, your final answer is x<44

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2 years ago
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