4 years ago

Line t intersects the line given by y=4x-2 at the point (4,14) to form a right angle. Which is the equation of line t

Mathematics

1 answer:

Aliun [14]4 years ago

4 0

Answer:

y = -1/4 x + 15.

Step-by-step explanation:

y = 4x - 2 has a slope of 4 ( = the coefficient of x).

The line at right angles to it will therefore of a slope of -1/4.

Using the point-slope form of a line the line t which passes through (4, 14) is found as follows:

y - 14 = -1/4(x - 4)

y = -1/4x + 1 + 14

y = -1/4x + 15

You might be interested in

A parabolic listening device is shaped such that the depth of the bowl depends on its radius and can be represented by the curve

faltersainse [42]

Answer:

$\large \boxed{\text{7.428 in}}$

Step-by-step explanation:

$\begin{array}{rcl}D & = & 0.145 r^{2}\\8 & = & 0.145 r^{2}\\55.17 & = & r^{2}\\r & = & \sqrt{55.17}\\& = & \textbf{7.428 in}\\\end{array}\\\text{The radius is $\large \boxed{\textbf{7.428 in}}$ when the depth is 8 in.}$

The graph shows the profile of your parabolic listening device,

7 0

3 years ago

Read 2 more answers

The school fu fair made $1768 on games and $978 on food sales. How much money did the fun fair make on games and food sales?

ololo11 [35]

$1768 + 978 = 2746$
because when you add 1768 and 978 it would equal $2746 so the total between the both is 2746 so your answer is 2746

8 0

3 years ago

Sam is baking 10 pies for a school bake sale. He uses 21 cups of apples for 6 pies. How many cups of apples will he need to make

sertanlavr [38]

Answer:

Step-by-step explanation:

6 pies = 21 cups of apples

1 pie = 3.5 cups of apples

10 pies = 35 cups of apples

7 0

3 years ago

A small box of raspberries costs $2. a large box of raspberries costs $6.the large box costs ? times as much as the small box

lora16 [44]

it costs 3 times as much and 6/2= 3

3 0

3 years ago

F m 1=7x and m 4=3x+20 what is the m 2

djyliett [7]

M2=5x+10
.................

4 0

3 years ago