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Veseljchak [2.6K]
2 years ago
15

Nancy walks 5 blocks to the right , 3 blocks down , 7 blocks to the left and 1 block up each square size length is 1 block. What

are the coordinates of het new position ?
Mathematics
2 answers:
Lelu [443]2 years ago
7 0
I really dont know how to explain it but its (-2,-2)
Iteru [2.4K]2 years ago
5 0
5 blocks to right = (5,0)
3 blocks down = (5,-3)
7 blocks left = (-2,-3)
1 block up = (-2,-2)

The answer is (-2,-2)
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Write the equation of the line that passes through the
Butoxors [25]

Answer: y = 2x also written as y = 2x + 0

Step-by-step explanation:

When dealing with parallel lines their slopes are ALWAYS the same so the equation would have the slope of 2, but to find the y intercept you have to plug the coordinate given into the point-slope formula (y - y1) = m(x - x1) where m is the slope, y1 is the y output of the coordinate and x1 is the x input of the coordinate.

1. Plug cordinate into point slope form equation:

(y - 0) = 2(x - 0)

2. Distribute the 2 to x and 0

y - 0 = 2x - 0

The two zeros cancel out because they are 0s to begin with so your final answer for your y - intercept is 0

hope this helps :)

5 0
3 years ago
What is 20% of 5 Please Help
Softa [21]
Hello there!

Start by asking yourself:"How to find the percentage of a number?"

We need to use the equation y = P% * x

In this case, the y is 20%

Y = P% * X

Y = 20% * X

Now we need to convert the percentage to decimal

P = 20%/100

P = 0.2

Then go back to the equation

Y= 0.2 * 5

Y = 1

The answer is 1

I hope the steps are easy to understand and hopefully the answer helps!

As always, I'm glad to help you today!
4 0
3 years ago
From a point p on level ground, the angle of elevation of the top of a tree is 60°. If the tree is 39m high, how far is its base
zzz [600]
Hello,

tan 60°=√3
d/39=tan 60°==>d=39/√3=39√3/3=13√3=22,516660498... (m)

5 0
3 years ago
a shopkeeper sold a pen at loss of 20%. if he had sold it for rs 10 more, he would have gain 5%.find the cost price of pen​
AlexFokin [52]
Rs 200
since the questions states that if he sold it for 10 more, he would have gained 5%, 10=5%
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8 0
3 years ago
A worker at a clothing store earns a 20% commission on a sale of $85.00. How much is the commission
dmitriy555 [2]

Answer:

16$

Step-by-step explanation:

8 0
2 years ago
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