Help me fast pleasee

Mathematics

1 answer:

Vinil7 [7]3 years ago

5 0

Answer:

y=3x

Step-by-step explanation:

hope it helped

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In order from smallest to greatest, 0.6001, 1/2, 3/5, 0.46

trapecia [35]

1/2 = 0.5
3/5 = 0.6

The answer: 0.46, 0.5 (1/2), 0.6 (3/5), 0.6001.

6 0

3 years ago

Read 2 more answers

Find the degree and leading coefficient of the polynomial. -12+18x^4+15x^3+16x^2

Lostsunrise [7]

Answer:

degree 4
leading coefficient 18

Step-by-step explanation:

The degrees of the terms in the order they are written (exponent of the variable) are: 0, 4, 3, 2.

The highest degree is that of the second term, so that is the degree of the polynomial, 4.

The leading coefficient is the coefficient of that term: 18.

5 0

4 years ago

Need help with this please.

sp2606 [1]

Answer:

$y = -\frac{3}{2} x + 4$

Step-by-step explanation:

First, let us find the gradient of AB:

Gradient of AB = $\frac{-1-3}{-1-5}$

= $\frac{2}{3}$

We also need to know that The product of gradients which are perpendicular to each other is -1. Using this idea, we can find the gradient of the perpendicular bisector:

(Gradient of perpendicular bisector)( $\frac{2}{3}$ ) = -1

Gradient of perpendicular bisector = $-\frac{3}{2}$

Now, we need to know at which coordinates the perpendicular bisector intersects AB. A perpendicular bisector bisects a line to two equal parts. Hence the coordinates of the intersection point is the midpoint of AB. Thus,

Coordinates of intersection = ( $\frac{-1 + 5}{2}$ , $\frac{-1 + 3}{2}$ )

= ( 2, 1 )

Now, we can construct our equation. The equation of a line can be formed using the formula $(y - y_{1}) = m(x - x_{1})$ where $m$ is the gradient and the line passes through $(x_{1} , y_{1} )$ . Hence by substituting the values, we get: