Answer:
96^2
Step-by-step explanation:
Area of all shapes added.
Answer:
m = -1/2
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below =)
Answer:
5.01 is your answer.
Step-by-step explanation:
What you do is you have to get a by itself.
<em>15 (25 - 5a) = 4 - a</em>
<em>375 - 75a = 4 -a</em>
<em>-74a + 375 = 4</em>
<em>-74a = -371</em>
<em>a = 5.01 rounded to the nearest hundreth</em>
5.01 is your answer.
Answer:
Triangle A: 38 degrees
Triangle B: Unknown (not enough information)
Triangle C: Unknown (not enough information)
Triangle D: 70 degrees
Triangle E: 40 degrees
Step-by-step explanation:
Work for Triangle A: 90 + 52 = 142. 180 - 142 = 38.
Work for Triangle B: Unidentifiable because there is no indicator to tell you if any of the angles/lines are equal. Generally there will be a "double lined" indicator in the corners of which a triangles angles are equal.
Work for Triangle C: Same as B.
Work for Triangle D: 90 + 20 = 110. 180 - 110 = 70.
Work for Triangle E: 90 + 50 = 140. 180 - 140 = 40.
Answer:
Additive Identity I think, I'm not sure
Step-by-step explanation:
Tell me in the comments if I'm wrong.
