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ser-zykov [4K]
2 years ago
15

Please please please helpp

Mathematics
2 answers:
svp [43]2 years ago
6 0

Answer:

I haven't done expressions in a while but I say the safest bet would be D.

alexira [117]2 years ago
6 0
I think it’s 11 sorry if I’m wrong:o
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The question is how far is Port A from Port by the shortest route?
labwork [276]

Use the distance formula: d² = (x₂ - x₁)² + (y₂ - y₁)²

d² = 50² + 80²

   = 2500 + 6400

   = 8900

d = √8900

 = 94.3

Answer: 94.3 km

5 0
3 years ago
PLZZZ HELP!! I WILL GIVE BRAINLIEST
Hunter-Best [27]

Answer:

I say answer number 2

Step-by-step explanation:

4 0
2 years ago
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Write an equation in slope intercept form for the line that goes through the point (-2,-5) and (3,5)
Orlov [11]

Answer:

Slope intercept form is y=mx+b

Let’s first find the slope, which is y2-y1/x2-x1

Let’s make the point (-2,-5) our x1 and y1 and let’s make the point (3,5) our x2 and y2.

5+5/3+2

10/5

2 = slope

So far, our equation is looking like this:

y=2x + b

To find the y-intercept (b), let’s plug in one of the points.

Let’s use the point (3,5)

(5)=2(3) + b

5=6 + b

What adds to 6 to equal 5? -1

So, our y-intercept is going to be -1

Finally, our equation is going to look like this:

y=2x-1

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5 0
3 years ago
Susan incorrectly factored the expression below. 12a − 15b + 6 3 (4a + 5b + 3)
hichkok12 [17]

Answer:

3(4a−5b+2)

Step-by-step explanation:

The answer should have originally been 3(4a-5b+2)

3(4a+5b+3)= 12a+15b+9 which is incorrect.

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2 years ago
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vredina [299]

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