That would b A. Acute. Have a good day!
Answer:
1/3
Step-by-step explanation:
7-9=-2
2-8=-6
2/6 is 1/3 when simplified
Answer: Hi, the answer is the margin of error would be 19 for 2 s.d. or 18.6 for 1.96 s.d
Step-by-step explanation: The margin of error needs to be defined, but if one uses 1.96 (95% by empiric rule for normal distributions), it is 3.72. For 2 s.d, it is 3.61
The margin of error would be 19 for 2 s.d. or 18.6 for 1.96 s.d The margin of error is +/-19, for example, the interval within the margin of error would be (186, 224).
(x+15)+(x-13)=180
2x+2=180
2x=178
x=89
∠B=x-13=89-13=76°
Hope my answer helped u :)
Yes, a good tip would either be $3 or $4. To calculate the tip, you just take the overall total and multiply it by the percentage in decimal form.
Total = $22
15% = .15
20% = .20
(22) x (.15) = 3.3 = $3
(22) x (.20) = 4.4 = $4