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3 years ago

Explain how you can tell whether a point lies on either the x- or y- axis bt looking at its coordinates

1 answer:

7 0

If its on the left of the x=0 line then the x coordinates are negative and if the coordinates are to the right of the line x=0 they are positive and for y coordinates it the point is above the line y=0 its positive and if its below that line its negative

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GEOMETRY!!!! CLICK ON THE PICTURE

Helga [31]

Answer:

#1 - Two complementary angles with measures that have a sum of 90.

#2- angles with a common vertex and side.

#3 - two supplementary angles with measures that have a sum of 180.

#4 - the region of a plane inside an angle

#5 - the region of a plane outside an angle

#6 - an angle with a measure of anything less than 90 degrees.

#7 - an angle with a measure of anything greater than 90 degrees.

These all should be right :)

Lmk how I did!

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3 years ago

Two less than a number cubed múltiple choices 2−x³ x² - 3 x³- 2 3-x²

ella [17]

The first one (2-x^3) is the correct one

5 0

2 years ago

A serving of chickpeas contains 2,150 milligrams of potassium. How many grams of

Zepler [3.9K]

Answer: 109 mg

Step-by-step explanation:

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3 years ago

I need to know how to solve this equation for x

mel-nik [20]

I hope this helps. X is equal to 4 and -9

5 0

4 years ago

Jasmine buys 3 T-Shirts and 3 Hats for $11.25. The next day, he buys 4 T-Shirts and 2 Hats for $10. How much does each T-Shirt a

leonid [27]

Answer: Each shirt costs $1.25, and each hat costs $2.5.

Step-by-step explanation:

Let x= Cost per T-shirt, y = Cost per Hat.

As per given,

3x+3y=11.25 (i)

4x+2y=10 (ii)

Multiply 4 to equation (i)

12x+12y=45 (iii)

12x+6y= 30 (iv)

Eliminate (iv) from (iii), we get

6y= 15

⇒ y = 2.5

Put value of y in (i)

3x+3(2.5)=11.25

⇒3x+7.5=11.25

⇒3x= 3.75

⇒x= 1.25

Hence, each shirt costs $1.25, and each hat costs $2.5.

8 0

3 years ago