Answer:
11. ASA
12. SSS
13. SAS
14. SAS
15. Not congruent
16. SAS
Step-by-step explanation:
11.
12, Oppositely congruent
13. indirectly congruent
14. Indirectly congruent
15.
16. Directly congruent
Answer:
please use ENGLISH
Step-by-step explanation:
Answer:
hope this helps you with your question
Answer:
x= (y-5)/(-3)
Step-by-step explanation:
Answer:
Elliot will make 4 hats and 16 scarves
Step-by-step explanation:
Let x be the number of hats and y be the number of scarves Elliot will make.
Elliott wants to make a total of 20 items, then
x + y = 20
Each hat uses 0.2 kilograms of yarn, so x hats use 0.2x kilograms of yarn and each scarf uses 0.1 kilogram of yarn, then y scarves use 0.1y kilograms of yarn. Elliott wants to use twice as much yarn for scarves as for hats, then
0.1y = 2(0.2x)
Thus,
0.1y = 0.4x
y = 4x
Substitute it into the first equation:
x + 4x = 20
5x = 20
x = 4
y = 20 - 4
y = 16
Hence, Elliot will make 4 hats and 16 scarves