Answer:
b
Step-by-step explanation:
because it passes the vertical line test and A does not if you look at x = 1 there are 2 points along that point (1,3) (1,-1)
Answer:
(6 × 3 × 4) 72
Step-by-step explanation:
Part A. 10.50 and 15 are coefficients while h and c are variables.
Part B. Amount earned = 10.50(37) + 15(12) + 50 = 388.5 + 180 + 50 = $618.50
The coefficient will change
Answer:
7
Step-by-step explanation:
Using the exact values for
cos45° = 
and tan60° = 
, then
2(cos²45° + tan²60°)
= 2( ( )² + ( )² )
= 2( 
+ 3 ) ← distribute
= 1 + 6
= 7
Answer:
1 3
/16 in
Explanation:
We cannot add fractions with different denominators, so we must convert them to fractions with equivalent denominators. To do that, multiply the fraction by a form of
1
(
x
x
):
7
8
⋅
2
2
=
14
16
Now, all we need to do is add the numerators of the fractions and convert to a mixed number:
14
16
+
5
16
=
19
16
=
1
3
16
Step-by-step explanation:
