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Question 1157456: The fire is cited from to fire lookout stations that are 2 miles apart. From station a, the Ranger measures the angle between the other station and the fire to be 72°. from station b, the Ranger measures the angle between the other station in the fire to be 58°. Which station is closer, and how far is it from the fire, to the nearest 10 tenth of a mile.
Click here to see answer by josgarithmetic(39613)

Question 1157447: Find the area of each triangle
1st triangle - 12,18,20
2nd triangle- angle 37 degrees, side 11, side 8
Click here to see answer by ikleyn(52747)

Question 1157450: A ramp is pulled out of the back of a truck (on flat ground). There is a 38 degree angle between the ramp and the pavement. If the distance from the base of the ramp to the back of the truck is 10 feet. How long is the ramp? Show sketch and setup. Answer to the nearest tenth of a foot.
Click here to see answer by mananth(16946)

Question 1157442: Given an isosceles triangle ABC, where C is the vertex angle and the legs AC = BC = 10, and < A = < B , Find the length of the side AB.
Click here to see answer by josgarithmetic(39613)

Question 1157446: Find the length of the missing side.
Degree 85, side 12, side 20 missing the hypotenuse
Click here to see answer by ikleyn(52747)

Question 1157444: If the side opposite of the 20 degree is 15 feet long, find the missing side. Show trig setup .
Click here to see answer by greenestamps(13195)

Question 1157437: 1a) What triangle ratio/function would you use to find the missing angle , and why?
B) solve for x
Right triangle one length side 8 and the hypotenuse 15
Click here to see answer by greenestamps(13195)

Question 1157479: The time it takes you to get to campus varies inversely as your driving rate. Averaging 25 mph in horrible traffic, it takes you 50 minutes to get to campus. How many minutes will the trip take if you average 49 mph?
Click here to see answer by josgarithmetic(39613)

Question 1157478: There are two types of offices in an office building. The small office rents for
$900/month and the large office rents for $1,250/month. If all 85 of the
offices are rented and the total monthly revenue is $94,700/month, how
many small offices are there in the building?
Click here to see answer by ikleyn(52747)

Question 1157467: In a terminal, there were 29 motorcycles, tricycles, and cars. Counting all their wheels, there were a total of 91. What is the smallest number motorcycles, tricycles, and cars could possibly be there?
Click here to see answer by greenestamps(13195)

Question 1157485: after travelling hours at k miles per hour, the caravan stopped for a rest. if the e tire trip was 400 miles, how far did the caravan still have to go?
Click here to see answer by greenestamps(13195)

Question 1157486: The trip out was 600 miles. The trip back was also 600 miles, but it took longer because the return speed was only one third of outgoing speed. If the round trip took 40 hours, what were the two speeds?
Click here to see answer by greenestamps(13195)

Question 1157591: The grocery store sells punch that is 27% cranberry juice and punch that is 41% cranberry juice. Mrs. Lam finds one too strong and the other too weak, so she wants to mix them together. How much of each punch should she mix together to get 5 cups of 34% cranberry juice punch?
Click here to see answer by josgarithmetic(39613)

Question 1157641: calculate the percentage error in each of the following measurements:the capacity of a bucket is 7.5litres to 1d.p
Click here to see answer by Alan3354(69443)

Question 1157644: The Distance Between Two Towns Is 60km To The Nearest Kilometre
Click here to see answer by josgarithmetic(39613)

Question 1157691: Estimate the area under the graph of f(x) = 1/x from x = 1 to x = 2 using four approximating rectangles and right endpoints. Sketch the graph and the rectangles. Is your estimate an underestimate or an overestimate?
Click here to see answer by greenestamps(13195)

Question 1157819: Factor and match your result to the correct answer below.
z2 - 13wz + 14w2
Click here to see answer by Alan3354(69443)

Question 1157819: Factor and match your result to the correct answer below.
z2 - 13wz + 14w2
Click here to see answer by ikleyn(52747)

Question 1157826: ethan could slice 9 tomatoes in 40 minutes and jennifer could slice t tomatoes in x minutes. how long would they have to work together to finish slicing 100 tomatoes?
Click here to see answer by josgarithmetic(39613)

Question 1157780: Eliminate θ, if
x = 3cosecθ + 4cotθ
y = 4cosecθ - 3cotθ
Click here to see answer by Edwin McCravy(20054)

Question 1157657: Find an expression for the area under the graph of f as a limit. Do not evaluate the limit.
1.f(x)= 2x/x^2+1, 1 ≤ x ≤ 3
2.f(x)= sqrt(sinx), 0 ≤ 0 ≤ π

Click here to see answer by solver91311(24713)

Question 1157658: A Square Is 10cm. A Student Measure A Side Oe The Square As 9.9cm And Uses The Measurement To Calculate The Area Of The Spuare. Find The Percentage Error In A)the Length Of The Side, B)the Area Of Thn Square.
Click here to see answer by Shin123(626)

Question 1157997: Grandma prepared 80 sandwiches for her 30 grandchildren.
Each grandchild took either 2 or 3 sandwiches.
There were no sandwiches left.
How many grandchildren took 3 sandwiches each?

Click here to see answer by greenestamps(13195)

Question 1158341: When ax³ + bx² + cx - 4 is divided by (x+2), the remainder is double that obtained when the expression is divided by (x+1). Show that c can have any value and find b in terms of a.
Click here to see answer by MathLover1(20849)

Question 1158368: Let H be a subgroup of G. Show that H is normal if and only
if ghg−1 ∈ H for every g ∈ G, h ∈ H. Another way of writing
this is: gHg−1 = H for every g ∈ G.
Click here to see answer by ikleyn(52747)

Question 1158423: Crystal has $750 to invest at 8% annual interest compounded continuously. How long will it take for her investment to double? Round to the nearesthundredth of a year.
Click here to see answer by Shin123(626)

Question 1158430: Four partners in a plumbing business decide to sell the business. Based on their initial investments, Al will receive five shares of the selling price, Bob will receive three shares, and Cody and Dave will receive two shares each. If the business sells for $840,000, how much is each share worth?
Click here to see answer by Shin123(626)

Question 1158514: The length of a rectangle is three times it’s width if the perimeter is 72 calculate the width and the area of the rectangle
Click here to see answer by math_helper(2461)

Question 1158551: Rewrite 2log(base3)𝑥−12log(base 3)𝑦 as a single logarithm using properties of logs
Click here to see answer by josmiceli(19441)

Question 1158621: A rectangular tank with a square base, an open top, and a volume of 13,500 ft3 is to be constructed of sheet steel. Find the dimensions of the tank that has the minimum surface area.
Click here to see answer by josgarithmetic(39613)

Question 1158627: Identify the horizontal and vertical asymptotes (if any) of the following function. f(x) = x^3 +4/−x^3+ sqrt(2x^6−1)
Click here to see answer by greenestamps(13195)

Question 1158631: Evaluate the following limit.
lim x→∞ (1+ π/x)^x
Click here to see answer by MathLover1(20849)

Question 1158629: Suppose f(x) is deﬁned as shown below
f(x) ={e^x if x ≥ 0
{x + 1 if x < 0
Determine whether or not that f is continuous at 0.
Click here to see answer by Shin123(626)

Question 1158629: Suppose f(x) is deﬁned as shown below
f(x) ={e^x if x ≥ 0
{x + 1 if x < 0
Determine whether or not that f is continuous at 0.
Click here to see answer by MathLover1(20849)

Question 1158628: Find the equation of the line tangent to the following curve at the given value of x. y = cos(2x); x = π/8
Click here to see answer by solver91311(24713)

Question 1158625: Find all the antiderivatives for the following function. Check your work by taking the derivative. f(y)= − 3/y^−4
Click here to see answer by solver91311(24713)

Question 1158622: Find all the antiderivatives for the following function. Check your work by taking the derivative. f(y) = − 3/y^4
Click here to see answer by solver91311(24713)

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