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andre [41]
3 years ago
7

Evaluate v+t when t=4x-1 and v=2x+1

Mathematics
1 answer:
Rainbow [258]3 years ago
6 0

You would simply add the last two equations together. If v=2x+1 and t=4x-1, you can add them up. This would make 2x+1+4x-1. If you combine like terms, 1 and -1 cancel out and you are left with 6x. This means x can be anything.
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Part a: a circle is the set of all points that are the same distance from one given point. find an example that contradicts this
Sedbober [7]

A circle is the set of all points that are the same distance from one given point in a plane.

<h3>What is a circle?</h3>

It is the centre of an equidistant point drawn from the centre in a two-dimensional plane. The radius of a circle is the distance between the centre and the circumference.

A circle is the set of all points that are the same distance from one given point which can be treated as a sphere or a circle that contradicts this definition.

A circle is the set of all points that are the same distance from one given point in a plane.

More about the circle link is given below.

brainly.com/question/11833983

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4 0
2 years ago
Find the equation of the para bola that has zeros of x = -2 and x = 3 and a y-intercept of (0,-30)
lana [24]

Answer:

y = 5x^2-5x-30

Step-by-step explanation:

A parabola with x-intercepts at (-2,0) and (3,0) has the equation

y = a(x+2)(x-3)

where a is to be determined.

We know that it passes through the point (0,-30), so

-30 = a(0+2)(0-3) = -6a

Therefore solve for a to get

a = 5

y = 5(x+2)(x-3)

y = 5(x^2-x+6)

y = 5x^2-5x-30

7 0
3 years ago
Write two numbers that multiply to the value on top and add to<br> the value on bottom.
e-lub [12.9K]

Answer:

56-㏒㏑

Step-by-step explanation:

7 0
3 years ago
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Aleonysh [2.5K]

Answer:

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wat is the queation

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3 years ago
Please hurry!
d1i1m1o1n [39]

Answer:

Correct option is c) A number line going from negative 8 to positive 2. An open circle is at negative 6. Everything to the right of the circle is shaded

<em>So , the value of x is greater then -6 . So , Correct option is c .A number line going from negative 8 to positive 2. An open circle is at negative 6. Everything to the right of the circle is shaded.</em>

Step-by-step explanation:

5 0
3 years ago
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