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alexgriva [62]
3 years ago
6

This is khan academy and i need it fast thx

Mathematics
1 answer:
11111nata11111 [884]3 years ago
4 0

Answer:

C

Step-by-step explanation:

The angles are supplementary because all the angles add up to 180 and they form a straight line together.

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qwelly [4]
Answer:

The lines are parallel
3 0
3 years ago
What is the area of a rectangular garden that is 60 feet by 20 feet
levacccp [35]
Area = length * width

A = 60 * 20

A = 120 square feet
7 0
3 years ago
If the length of FH is 18 units, what is the value of x?
valentinak56 [21]
Well if FG is 4x and GH is 2x the you add them to get 6x for FH. Solve for x so 6x=18 which means x=3. Hope this helps
5 0
3 years ago
Read 2 more answers
A building has a shadow that is 18 feet long. Will is 5 feet long, and he is standing next to the building. Will has a shadow th
mr_godi [17]

Answer:

:The height of the building is 30ft

Step-by-step explanation:

7 0
2 years ago
Finding terms of an arithmetic sequence with a recursive formula <br><br>a1 =12 an= an-1+7
Basile [38]

Hey there!!

Recursive formula :

... a( n ) = a ( n - 1 ) + 7

The first term is 12

To find the second term, we will need to substitute 2 in place of ' n '

2 term :

... a( 2 ) = a ( 2 - 1 ) + 7

... a( 2 ) = a( 1 ) + 7

We know a( 1 ) = 12

... a( 2 ) = 12 + 7

... 19 is the second term and we will need to use this to find the other terms.

Hope my answer helps!

5 0
3 years ago
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