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3 years ago

Please use the graphing method to solve the following system of the linear equation:

Mathematics

2 answers:

omeli [17]3 years ago

8 0

Answer:

B (4,4)

Step-by-step explanation:

if you go to desmos.com, click on graphic calculator and put your equations in you will see they intersect at point (4,4)

Vlad1618 [11]3 years ago

6 0

Answer: I think c but im not too sure

Step-by-step explanation;

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A geologist digs 5 feet down into the ground before taking a break. This process is repeated 3 times to create a hole that has a

Nikitich [7]

The answer to the problem is D.

7 0

3 years ago

The sum of two numbers is 35. The greater

s344n2d4d5 [400]

Answer:

x = 29

y = 6

Step-by-step explanation:

Let the two numbers be represented as x and y

x + y = 35

x = 5y - 1

Substitute x as 5y -1 in equation one

5y -1 + y = 35

5y + y -1 = 35

Add 1 to both sides

6y - 1 + 1 = 35 + 1

6y = 36

Divide both sides by 6

6y/6= 36/6

y = 6

Now substitute y as 6 in any of the equations to get x.

Using equation one ,

We have

x + y = 35

x +6 = 35

Subtract 6 from both sides

x + 6 - 6 = 35 - 6

x = 29

4 0

4 years ago

A central angle of a circle is 90 degrees. If the diameter of the circle is 12 cm, what is the area of the segment created by co

Yanka [14]

<h3>The area of the segment created by connecting the two points on the circle created by the angle described is 28.26 square centimeter</h3>

<em><u>Solution:</u></em>

Given that,

A central angle of a circle is 90 degrees

diameter of the circle is 12 cm

radius = 12/2 = 6 cm

To find: Area of segment

<em><u>The area of sector when angle is in degrees is:</u></em>

$Area\ of\ sector = \frac{\theta}{360} \times \pi r^2$

Where,

r is radius

$\theta$ is angle in degrees

Therefore,

$Area\ of\ sector = \frac{90}{360} \times 3.14 \times 6^2\\\\Area\ of\ sector = 0.25 \times 3.14 \times 36\\\\Area\ of\ sector = 28.26$

Thus area of the segment created by connecting the two points on the circle created by the angle described is 28.26 square centimeter

5 0

4 years ago

OMG it's late please help!!!

s2008m [1.1K]

Answer:

Step-by-step explanation:

6X6 is 36 so it is increasing

8 0

3 years ago

Read 2 more answers

36) A rectangle has a length of 8 feet and a width of 6 feet. If it's length and width increases by 50% each, what is the area o

natima [27]

Increase by 50% or 1/2

8 incrased by 8/2=8+4=12

6 incrased by 6/2=6+3=9

now area=12 times 9=108

answer is D 108 ft^2

8 0

4 years ago

Read 2 more answers