20. In AABC, mZA = 40, AB = 10, and AC=8. To the nearest tenth, what is BC? %3D

Q: is 22/7 equal pi?

A:

Q: In ADEF, m LF = 42, DE = 12. Find EF to the nearest integer. (Use the table on page 311.) m LE = 90,…

A: The length of DE=12 units. An angle ∠F=42∘ The objective is to find the length of EF.

Q: 19d. SP = SSxy (use 3 dec. during calculation; report 1 dec place; include negative sign if…

A: Solution

Q: 8. Hillary sells cosmetics from her part-time home-based business. She receives a straight…

A:

Q: =11 then AC=?

A: We have DE = 11 , we have to find AC=?

Q: The Thomas Supply Company Inc. is a distributor of small electrical motors. As with any business,…

A: The given data is as follows: 888152023293333333434364144464646525353535961677074808690

Q: 8) If AB = 9, DE = 6 and EB = 2, find CE. %3D C U.

A:

Q: 15. Use the Law of Cosines. Find b to the nearest tenth. C 68 61° 109 (a) 96.5 (b) 92.2 (C) 120.2…

A:

Q: 38 in. x in 24 in.

A: x = 29.46 in   explanation is given in below step

Q: S. Between 3 P.M. and 3:30 P.M., the minute hand of a clock moves 180°, How many degrees does the…

A: We have to find how much the hour hand move in degrees.

Q: Question 1) You need to harvest 3.2 jucharts of farmland. A juchart is approximately 1.3 acres. An…

A: As per our guidelines, we are allowed to answer the first question only please resubmit other…

Q: tan B=14.87?

A: Use Figure 1 to evaluate the trigonometric function.

Q: Major Oil Co. allocates its maintenance budget to three of its branch offices on the basis of (i.e.,…

A:

Q: solve For 0E0-207 sece-2tanoD|-3tano

A:

Q: Find the number of distinguishable permutations of the group of letters. Z, V, C, C, V, C, C, V, M,…

A: Letter   Frequency---------  ----------Z                1V                4C                4M…

Q: The cholesterol level of patients who had heart attacks was measured two days after the heart att…

A:

Q: In IABC, a = 3.3, b = 2.7, and c= 2.8. Calculate C to the nearest tenth.

A:

Q: In the figure, BC || DE, BC = 8, AE= 44, and DE = 32. Find ACc. A E AC =

A:

Q: Another source says the answer is pi/3 and 5pi/3

A: 4 sin (x)-3=cos (2x)-3 sin (x)

Q: 18 Express 2cos 0+9sin e in the form Rcos(0-a), where R>0 and0<a<÷1, giving the values of 2 R and a…

A: Rewrite the given equation, as follows: 2cosθ+9sin(θ)=1Divide by 22+92285cosθ+985sin(θ)=185Let…