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3 years ago

12

Given: <2 and <3 form a linear pair, <1 and <3 are vertical angles, and m<1,m<4, and m<5 form a straight an

gle

1 answer:

topjm [15]3 years ago

8 0

Attached is the drawing that shows that

1, 4, and 5 form a straight angle (straight line)
2 and 3 form a linear pair (next to each other and create a straight line)
1 and 3 are vertical angles (opposite sides of the X)

You might be interested in

Order the numbers from least to greatest. 0.462; 0.436; 0.435; 0.478

vitfil [10]

0.435, 0.436, 0.462 0.478

7 0

3 years ago

A local shop sold a combined total of 707 hamburgers and cheeseburgers on monday. there were 57 more cheeseburgers sold than ham

serg [7]

Let the hamburgers be y

y+57+y= 707
2y= 707-57
= 650
y= 650/2
= 325

ans: 325

3 0

3 years ago

A rectangular room measures 15 feet by 20 feet. The ceiling is 9 feet high. What is the total area of the four walls? (to the ne

frozen [14]

Answer:

Answer:

825 feet of area of the wall required to be painted.

Explanation:

Given:

Length of the room = 15 feet

Width of the room =12 feet

Height of the room = 9-foot

Size of the door= 3 feet x 7 feet

To find:

The area of the walls that requirespainted=?

Solution:

We know that,

Area of walls that need paint = total surface area of room – area of door that doesn’t need paint…………(1)

Finding the Total area of the room:

room is cuboidal shape,

Then, its total surface area = 2(lb + bh + hl)

Where

h is height,

l is length,

b is width

Substituting the values,

Total surface area = 2(15 x 12 + 12 5 9 + 9 x 15)

Total surface area = 2(180+108+135)

Total surface area = 2( 423)

Total surface area = = 846 feet…………..(2)

Finding the area of the door:

Area of door = area of rectangle = length x width

Substituting the values,

area of door= 3 x 7 = 21 feet……………(3)

Substituting (2) and (3) in (1)

Area that is require paint = 846 – 21 = 825 feet

3 0

3 years ago

Please help i need to finish it by todayyy

dem82 [27]

A is proportional because it starts at 0 whereas B isn’t bc it doesn’t start at 0

8 0

3 years ago

Three vertices of a rectangle are given. Find the coordinates of the fourth vertex.

kykrilka [37]

The distance between (2,5) and (6,1) is:

$\sf Distance = \sqrt{\left( 6 - 2 \right)^2 + \left( 1 - 5 \right)^2} \\\\ =\sqrt{ 16 + 16} \\ \\ = \boxed{\bf{4 \sqrt{ 2 } }}$

The distance between the fourth vertex and (4,-1) should also be 4√2

The only point that gives us that distance is B. (0,3)

$\sf Distance = \sqrt{\left( 4 - 0 \right)^2 + \left( -1 - 3 \right)^2} \\ \\= \sqrt{ 16 + 16} \\ \\ = \boxed{\bf{4 \sqrt{ 2 } }}$

Your final answer is B. (0,3)

5 0

2 years ago