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Katyanochek1 [597]
3 years ago
15

A tree farm owner uses a grid to mark where to plant trees in the spring. The first tree is planted at (2, 3). Each of the other

trees is planted 3 feet east and 2 feet north of the previous tree 1. Draw and label the locations of the first four trees on the grid 2. Describe the pattern of the points that represent the tree's location. 3. What is the location of the seventh tree? Explain how you determined your answer.

Mathematics
1 answer:
Tatiana [17]3 years ago
8 0

Answer:

See attached image for the drawing of the first four trees (circled in green)

The patterns is:

x = 2+3n  and  y= 3+2n

Position of 7th tree is: (20,15) (circled in orange in the image)

Step-by-step explanation:

Starting at the location (2,3) the next x and y positions are given by:

x = 2+3n since the horizontal position needs to be increased by 3 units on each iteration,

and y= 3+2n since the vertical position needs to be increased by 2 units on each iteration

being n= 1 through 6 (to account for the next 6 trees that need to be planted)

With such pattern, the location of the seventh tree would be:

x = 2 + 3*6 =2 + 18 = 20

y = 3 + 2*6 = 3 + 12 = 15

That is, the point (20,15) on the plane.

Also see attached image.

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Ierofanga [76]
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5 0
2 years ago
There are 75 milligrams of cholesterol in a 3.5 ounce serving of lobster. How much cholesterol is in 6ounces of lobster
Maru [420]

Hence, the amount of cholesterol in 6 ounces of lobster will be 128.58 milligrams

Step-by-step explanation:

Given

Cholesterol in 3.5 ounces = 75 mg

Cholesterol in 6 ounces =x= ?

This can be worked out by using proportions

It can be written as:

\frac{75}{3.5}=\frac{x}{6}\\21.43=\frac{x}{6}\\Multiplying\ both\ sides\ by\ 6\\21.43*6=x\\x=128.58\ mg

Hence, the amount of cholesterol in 6 ounces of lobster will be 128.58 milligrams

Keywords: Proportions, Conversion

Learn more about proportions at:

  • brainly.com/question/4163549
  • brainly.com/question/4168505

#LearnwithBrainly

8 0
2 years ago
What is the value of cos x°?
PolarNik [594]

Answer:

We know,

\cos(x)  =  \frac{b}{h}  =  \frac{15}{17}

so

\cos(x)  = 0.88

.....Hope this helps:)

3 0
1 year ago
5 In a group of 80 animals, 32 are dogs. Dogs make up<br> what percent of the animals in the group?
lana [24]

Answer:

dogs=32

total animal=80

dogs percent=dogs/total animal×100%=32/80×100%=40%

3 0
2 years ago
One number is 1/2 of another number. The sum of the two numbers is 21. Find the two numbers. Use a comma to separate your answer
Romashka-Z-Leto [24]
2x=y
x+y=21
x+2x=21
3x=21
x=7
y=2x
y=14
3 0
3 years ago
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