Answer: First one is 140, second one is 70
Step-by-step explanation: They’re corresponding angles
Answer:
Step-by-step explanation:
The trigonometric function;
has zeroes at 
where 
is an odd integer.
The trigonometric function; 
. This also has zeroes at where is an odd integer.
20% off means you pay 80% of the price so you multiply by 0.8, and 7% tax means you multiply by 1.07
Resulting cost = 18.99*0.8*1.07 = 16.26
Hope this helps let me know if im wrong!
Answer:
the materials to make the cards:)
Step-by-step explanation:
A = 5 + B
A + 5 = 2B
Let's get one of the variables on one side.
A = 5 + B
A = 2B - 5
By the transitive property
5 + B = 2B - 5
Solve for B.
5 = B - 5
10 = B
Use 10 = B in an earlier equation to find A.
A = 5 + B
A = 5 + 10
A = 15
Abe has 15$ and Ben has 10$.
