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Lorico [155]
3 years ago
12

3. A boat is travelling from Point C toward Point D, which is on the shoreline.

Mathematics
1 answer:
Firlakuza [10]3 years ago
3 0

Answer:

Yes, lines CD & AB are perpendicular

Step-by-step explanation:

AB slope: y = -12/8x + 7

CD slope: y = 6/9x - 6

Once the slopes are simplified:

AB: -3/2

CD: 2/3

Hope this helps!

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3 to 7

Step-by-step explanation:

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Jaden made a pot of chili with 64 ounces of ground beef and 2 tablespoons of chili powder. How many pounds of ground beef per ta
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PLEASE HELP I WILL GIVE 100+ POINTS
Setler [38]
<h2>Answer: </h2>

1. <u>Area = b × h</u>

A = 5 × 3

A = 15cm².

2. <u>Area = ½(a + b) × h</u>

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A = ½ × 24 × 15

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2 years ago
Solve the equations for y.<br> 1) x+y=2<br> 2) 4x+2y=8<br> 3) y-3=0
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Answer:

Y=3

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Hope this helps!

5 0
3 years ago
12. Currently, there are 350 students in the seventh grade at Winchester
sweet [91]

Answer:

Winchester Heights Middle School plan to have 385 students in the  upcoming school year.

Step-by-step explanation:

Total number of students in the seventh grade at Winchester  Heights Middle School = 350

For the upcoming school year, they are planning to  increase the number of seventh graders by 10%.

Rate of increase = r = 10% = 0.1

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t = time in years

So, Population after 1 year = 350(1+0.1)^1 =385

Hence  Winchester Heights Middle School plan to have 385 students in the  upcoming school year.

5 0
3 years ago
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