Answer:
5. 34% 6. $190.73
Step-by-step explanation:
trust man just trust
She will have to pay at least 20 dollars
Answer:
2*127=234
30+1
29+2
28+3
27+4
26+5
25+6
24+7
23+8
22+9
21+10
20+11
19+12
18+13
17+14
16+15
15+16
14+17
13+18
12+19
11+20
10+21
9+22
8+23
7+24
6+25
5+26
4+27
3+28
2+29
1+30
0+31
Step-by-step explanation:
there are multiple answers to what plus what gives me 31 and what times what gives me 234
First, you have to imagine that you cut the upper triangle. If you do that, then this is how the inner angles are added to 180°:
180° = 90° + (x/2) + (7x - 90°)
180° = x/2 + 7x
180° = x *(1/2 + 7)
180° = x*(15/2)
2/15 * 180° = x
24 = x
Angle A:
A= x/2
A = 24/2
A = 12°
Angle B:
B = 7x
B = 7*24
B = 168°
The two bottom angles are both worth 90°.
Answer:
The percent error would be 27.27%
Step-by-step explanation:
percent error = \frac{measured - actual}{actual} x 100%
