Answer:
Hello! answer: 49
Step-by-step explanation:
This is a complementary angle meaning it will add up to 90 degrees so...
90 - 41 = 49 therefore a = 49 hope that helps!
Answer:
$28.05
Step-by-step explanation:
If you want to find how much the photo album is after the markup, you first have to find 10% of the original price. 10% of $25.50 is $2.55, so you add $2.55 and $25.50 to find the price after the markup.
Hope this helps!
Answer:
The circumference of the circle is 141.39 cm
Step-by-step explanation:
Circumference of a circle C = 
or 2
If diameter d = 45 cm and 
= 3.142
Then C = 3.142*45
C = 141.39 cm
I am sorry if I get this wrong but here is how I got 7 for the answer
A＝π r^2
π＝3.14
＝3.14 (10.5^2)
＝3.14 x 110.25
＝346.185
Cube root of 346.185＝7.02159995
Answer≈7
