9514 1404 393
Answer:
x = 100
Step-by-step explanation:
The two marked angles are a linear pair, so their sum is 180°.
57° +(x +23)° = 180°
x = 100 . . . . . . . . . . . . . divide by °, subtract 80
Answer:
yes
Step-by-step explanation:
Ratios are equivalent if they are multiples or divisors of each other.
5 : 2 ( multiply both sides by 6 )
= 30 : 12
or
30 : 12 ( divide both sides by 6 )
= 5 : 2
Thus 5 : 2 and 30 : 12 are equivalent ratios
Answer:
12 weeks
Step-by-step explanation:
if he wants 200 after the summer, 500-200=300
which means he can spend 300 dollars
25 goes into 100 4 times, which makes 100
another 4 times makes 200
and another 4 makes 300
add all the 4s to get your total of 12
now to make sure your right you can do 12×25=300
You're welcome. hope I'm giving you the right answer, have a blessed day:)
Answer:
9 thousand 5 hundred
Step-by-step explanation:
hope this helps