What is this pls help me

Natalie needs at least 4,000 dollars to buy a car. Create an inequality for that.

Let x equal how much money Natalie needs.

x>4,000

Explanation:

Since the arrow on the number line is pointing to the right, we know it would a be a greater than symbol, >. We know its not greater than or equal to, ≥, because the circle on the number line indicates that its >, since its not shaded in.

Now we just come up with a situation when somebody needs 4,000 of something or, in other words, 4,001 or more of something. My story was just an example, you obviously don't need to use Natalie or cars.

The equation, however, would be x>4,000 regardless of the context :)

Natalie needs at least 4,000 dollars to buy a car. Create an inequality for that.

Let x equal how much money Natalie needs.

x>4,000

Explanation:

Since the arrow on the number line is pointing to the right, we know it would a be a greater than symbol, >. We know its not greater than or equal to, ≥, because the circle on the number line indicates that its >, since its not shaded in.

Now we just come up with a situation when somebody needs 4,000 of something or, in other words, 4,001 or more of something. My story was just an example, you obviously don't need to use Natalie or cars.

The equation, however, would be x>4,000 regardless of the context :)

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.