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2 years ago

(a)

Mathematics

1 answer:

lukranit [14]2 years ago

4 0

Answer:

0.782

2.1%

Step-by-step explanation:

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The table giver you 4 tree's and I forget what the rest said so I am just lazy and took a sreenshot.

ser-zykov [4K]

<h2>Answer:</h2>

The Maple tree.

<h2>Step-by-step explanation:</h2>

The Sycamore is 15 and 2/3 feet tall, which is 15.667 feet.

The Oak is 14 and 3/4 feet tall, which is 14.75 feet.

The Maple is 15 and 3/4 feet tall, which is 15.75 feet.

The Birch is given as 15.72 feet.

Out of these, the tallest is the Maple, which is at 15.75 feet.

4 0

2 years ago

When a ferry boat is on open water, it travels at a constant speed. A ferry boat traveled 4 miles in 10 minutes. Complete the eq

ozzi

Answer:

The equation is: $y=0.4x$

The relationship between the time in minutes, t, and the distance traveled in miles, d is a straight line, as shown in attached graph.

Step-by-step explanation:

As boat travels at constant speed.

So, if ferry boat travels 4 miles in 10 minutes. It means it would complete 24 miles in one hour.

And in 1 minute, 0.4 miles will be completed.

So, the equation becomes

$y=0.4x$

As the slope intercept form is $y=mx+c$

So, $m=0.4$ is the slope

The relationship between the time in minutes, t, and the distance traveled in miles, d is a straight line i.e. linear.

The graph is also attached which indicates that relationship between the time in minutes, t, and the distance traveled in miles, d is a straight line i.e. linear.

Keywords: speed, time, graph

Learn more about speed and time from brainly.com/question/1969153

#learnwithBrainly

4 0

3 years ago

Read 2 more answers

Find the center and radius of this

ipn [44]

$\text{Hello there! :)}$

Answer:

$\boxed{\text{Center at } (7, -4), \text{ Radius of } 7.}$

$\text{Formula for a circle: } (x - h)^{2} + (y - k)^{2} = r^{2} \text{ Where:}$

$h = \text{ x-coordinate of center}\\\\k = \text{ y-coordinate of center}\\\\r = \text{ radius}\\\\\text{Therefore:}$

$\text{In the equation } (x - 7)^{2} + (y + 4)^{2} = 49:$

$h = 7\\\\k = -4\\\\r = \sqrt[]{49} = 7 \\\\\text{So:}$

$\text{Center at } (7, -4), \text{ Radius of } 7.$

3 0

3 years ago

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Calculate the area of a circle with a diameter of 6cm

USPshnik [31]

Formula for area of circle:
A=πr²
Here diameter, d= 6 cm
Radius, r= d/2 = 6/2 = 3 cm
Put values
A= 3.14 x 3²
A=3.14 x 9
A=28.26 cm²

Answer: 28.26 cm²

7 0

2 years ago

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Y= 2x+1 Graph this line

maksim [4K]

Answer:

look up desmos graphing calculator! you're welcome x

Step-by-step explanation:

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2 years ago

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