Answer:
yes
Step-by-step explanation:
The cosine of an angle in an isosceles right triangle is always √(2) / 2.
Answer:
increase
Step-by-step explanation:
It increased because if the graph is proportional the graph will continue to increase the dollars since the company is earning dollars, not losing it.
Not completely sure what graph you are looking for but here is what I got, (-2,-15/4) hope this helps!
Answer:
26: x=34
28: x=17
30: m=30
Step-by-step explanation:
<u>26:</u> 2x+22=90
subtract 22
2x=68
divide by 2
x=34
<u>28:</u> 18+3x+21=90
add 18 and 21
3x+39=90
subtract 39
3x=51
divide by 3
x=17
<u>30:</u> 43+87+m+20=180
add 43 and 87 and 20
m+150=180
subtract 150
m=30
