Answer:
Step-by-step explanation:
Stefanie's mixture of 18 grams has a 20% sugar content. Therefore, there are 
grams of sugar in her syrup.
John's mixture of 30 grams has a 25% sugar content. Therefore, there are 
grams of sugar in her syrup.
Therefore, if they mix their syrups together, there will be 
grams of sugar.
Answer:
25
Step-by-step explanation:
(leg1)squared +(leg2)squared =(hypotenuse)squared
Answer:Number of coins that are quarters =60
Step-by-step explanation:
Total coins in possession of Eric=240
Number of coins that are pennies=11\20 x 240= 132
Number of coins that are nickels=4\20 x 240= 48
Since the rest are quarters,
Number of coins that are quarters =Total coins in possession of Eric -( Number of coins that are pennies+ Number of coins that are nickels)
=240-(132+48)
=240-180
=60
The sum of angles inside a triangle is the sum of angles 1, 2 and 3, which form a straight line, therefore 180 degrees.
The sum of the exterior angles
angle exterior angle
1 2+3
2 1+3
3 1+2
total 2+3+1+3+1+2=2(1+2+3)=2(180)=360 degrees.
Can you type it out please?
