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3 years ago

Solve the system of equations by multiplying first. Enter the solution as an ordered pair.

Mathematics

2 answers:

saveliy_v [14]3 years ago

8 0

The answer is x=4, y=-2 and the ordered pair would be (4,-2) good luck

soldi70 [24.7K]3 years ago

7 0

Multiply the first equation by -3x for elimination. The answer is (4, -2) x,y

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HEY GUYS I NEED HELP WIT THIS PLZ HELP ME??!! 20 points!!

Otrada [13]

Answer:

The equation for area of a triangle is height multiplied by the base length, divided by 2. So, if the height is 2, and the base is 4, then you multiply the two together, making 8, and then divide it by 2, making the final area 4. So if the dimensions are doubled, then the equation would be 4 times 8 divided by 2. Which is 16. If we do this again with 16 times 8, we will get 128, which when divided by two is 64. This is 4 times 16, just as 16 is 4 times the original answer 4. This means that every time you double the dimensions you will get the original answer multiplied by 4.

Step-by-step explanation:

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2 years ago

I really need some help with this, if someone could put in an answer that would be a lot of help!

Black_prince [1.1K]

For the information given, a line segment of 4 inches can be drawn

<h3>How to illustrate the segment?</h3>

For the 'copy', you would measure the line drawn, and duplicate it to the right, measuring it to make sure it is the exact length of the first line.

To bisect the original line segment, measure the line with a ruler or other device, and calculate 1/2 distance from one end, mark it, measure from left end to mark, make sure right section is equal in length.

Draw an angle of 90 degree and label it to avoid confusion. Now use a scale to draw a ray and label the vertex point so we can know the point where to place compass. Use compass to draw an arc on angle. This angle will help you measure where to put the new point on our new angle.

Similarly draw the same arc on the new ray. This is the first step in finding the new point. Then, use compass to measure the difference between the two places where the arc meets the angle on angle.

Furthermore, use the measurements from the previous step to draw another arc. This step is to help establish a point where the two arcs meet. Now draw a point where the two arcs met and drew a line through it.

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2 years ago

Daisy wants to find out where the greatest number of people buy fast food for lunch. He surveys every fourth person on a random

vekshin1

Answer:

Step-by-step explanation:

that way when surveying everyone she’ll know the exact number

6 0

2 years ago

Read 2 more answers

There can be more than one option answer it fast in two minutes

san4es73 [151]

all of them except the last efg and bcd

5 0

3 years ago

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ICE Princess25 [194]

The LCM of the given numbers have been determined.

LCM stands for Least Common Multiple .

For two numbers , LCM is the number that is the smallest number of which they both are a factor.

It is asked to determine

LCM of 6 and 9

6 = { 6 , 12 , 18 , 24 , 30 , 36 , 42 .....}

9 = { 9 , 18 ,27 .....}

The LCM of 6 , 9 is 18

LCM of 8 and 12

8 = { 8,16,24,32....}

12 = {12 , 24 ,36....}

The LCM of 8 and 12 is 24

LCM of 4 , 6 and 8

4 = {4 , 8 , 12 , 16 , 20,24,28 ....}

6 = { 6 ,12 ,18,24......}

8 = {8 , 16,24 .....}

The LCM of 4,6 and 8 is 24

The LCM of 6 and 15 is 30

The LCM of 20 and 30 is 60

The LCM of 25,30 and 75 is 150

The image of the solution is attached .

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2 years ago