Ask question

Ask question

All categories

3 years ago

12

What is the slope of a line that is perpendicular to the line shown? (3,3) and (-3,-1)

2 answers:

4vir4ik [10]3 years ago

8 0

Answer:

-3/2

Step-by-step explanation:

Using the slope formula, we can find the slope of the line shown

m = ( y2-y1)/(x2-x1)

= ( -1-3)/(-3-3)

= -4/-6

= 2/3

A line that is perpendicular is the negative reciprocal

-1/ (2/3) = -3/2

nydimaria [60]3 years ago

5 0

Answer:

the slope is 0

Step-by-step explanation:

y2-y1/x2-x1=-1-3/-3-3

y=0

You might be interested in

A circular hole has been drilled through a cylinder as shown. What is the approximate volume of the remaining solid? Use 3.14 fo

rodikova [14]

Answer:

The question has some missing details such as ; Use cylindrical shells to find the volume of the remaining solid if the remaining solid is 8cm high. I have however solved it using the value of 8cm, you can use the same approach to solve for the volume irrespective of the value of the height you are given.

Step-by-step explanation:

The detailed step by step analysis and appropriate Integration by susbtitution in order to get the volume of the remaining solid is as shown in the attached file.

5 0

3 years ago

Examplelt: A wall of length 10 m was to be built across an open ground. The height of the wall is 4 m and thickness of the wall

harina [27]

Answer :

4167 bricks.

Explanation :

Since the wall with all its bricks makes up the space occupied by it, we need to find the volume of the wall, which is nothing but a cuboid.

Here,

${\qquad \dashrightarrow{ \sf{Length=10 \: m=1000 \: cm}}}$

$\qquad \dashrightarrow{ \sf{Thickness=24 \: cm}}$

$\qquad \dashrightarrow{ \sf{Height=4 m=400 \: cm}}$

Therefore,

${\qquad \dashrightarrow{ \bf{Volume \: of \: the \: wall = length \times breadth \times height}}}$

${\qquad \dashrightarrow{ \sf{Volume \: of \: the \: wall = 1000 \times 24 \times 400 \: {cm}^{3} }}}$

Now, each brick is a cuboid with Length = 24 cm, Breadth = 12 cm and height = 8 cm.

So,

${\qquad \dashrightarrow{ \bf{Volume \: of \: each \: brick = length \times breadth \times height}}}$

${\qquad \dashrightarrow{ \sf{Volume \: of \: each \: brick = 24 \times 12 \times 8 \: {cm}^{3} }}}$

So,

${\qquad \dashrightarrow{ \bf{Volume \: of \: bricks \: required = \dfrac{volume \: of \: the \: wall}{volume \: of \: each \: brick} }}}$

${\qquad \dashrightarrow{ \sf{Volume \: of \: bricks \: required = \dfrac{1000 \times 24 \times 400}{24 \times 13 \times 8} }}}$

${\qquad \dashrightarrow{ \sf{Volume \: of \: bricks \: required = \bf \: 4166.6} }}$

Therefore,

<u>The wall requires 4167 bricks. </u>

6 0

2 years ago

Write an equation with the following information: m = 2, b = -2

ad-work [718]

Answer:

GIVE MORE INFO IF U WANT ME TO SOLVE

Step-by-step explanation:

3 0

3 years ago

There were 650 fruit in a fruit stall. 62% of the fruit were sold. How many fruit were left?

tensa zangetsu [6.8K]

Answer:

62/100 multiplied by 650 which is 403 fruits left

6 0

3 years ago

Read 2 more answers

What is the value of X in the equation 8+ X equals three

Nastasia [14]

its the solution to 8+X=3 is X=-5

4 0

3 years ago