Answer:
155answer.
Step-by-step explanation:
25 is 80 and thaths why its 157
Answer:
2.24
Step-by-step explanation:
16.24-14=2.24.
Answer:
m<BDC = 62 degrees
Step-by-step explanation:
Using the expression;
<ABC = <ABD + <DBC
107 = 7x-4 + 9x - 1
107 = 16x-5
16x = 107 + 5
16x = 112
x = 112/16
x = 7
Get m<DBC
m<BDC = 9x - 1
m<BDC = 9(7)-1
m<BDC = 63 - 1
m<BDC = 62 degrees
Answer:
Yes
Step-by-step explanation:
First you pull them into the equation
2(-4)-5(3)=-23
Distribute
-8-15=-23
-23=-23
The 4th selection is appropriate.
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Desmos.com has a wonderful graphing calculator. They also have apps for Android and iOS phones and tablets. Of course, your TI-83/84 or equivalent will do this, too.