Based on signal strength, a person knows their lost phone is exactly 47 feet from the nearest cell tower. The person is currently standing 23 feet from the same cell tower. What is the closest the phone could be to the person?
Answers
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Explanation:
It might help to draw out a diagram. Refer to the image below. Point A is the cell tower location. Point B is where the person is located. This is a birds eye view. Point B is on the smaller circle of radius 23 ft. The cellphone, which has unknown location, is somewhere on the larger circle of radius 47 ft.
The best case scenario is that the phone is on ray AB, which would make the phone to be 47-23 = 24 ft away from the person. This is the closest the phone could be.
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Extra info:
On the flip side, the worst case scenario is that the phone is on the diametrically opposite side. This would mean the distance from the phone to the person is 47+23 = 70 ft. So the range of possible distances d is [tex]24 \le d \le 70[/tex]
Related Questions
Consider the 6-inch × 9-inch rectangular cake that is 2 inches deep. If you cover the cake with frosting excluding the bottom, what is the surface area of the cake that will be covered with frosting? Write an essay. Pls, help. Thx
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Answer:168in^2
Step-by-step explanation:
Select all ratios equivalent to 1:2 A. 10:20 B. 12:24 C. 8:16
Answers
Answer:
A, B, ad C
In order to find the ratio of something you must:
Add the parts of the ratio to find the total number of parts.
Find the value of each part of the ratio by dividing the number by the total number of parts calculated in step 1.
Multiply each part of the original ratio by the value of each part calculated in step 2.
The man is 6 feet tall. His shadow is 14 feet long. The tree's shadow is 49 feet long. Find the tree's height.
Answers
Answer:
21 ft
Step-by-step explanation:
Answer:
21 feet
Step-by-step explanation:
PLEASE HELP ME!!!!! I WILL MARK THE BRAINIEST TO WHOEVER CAN ANSWER THIS!!!!!! PLEASE HELP ME!!!!!!!!!!!!!!!! I WILL GIVE THE BRAINIEST IF THE ANSWER IS CORRECT!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Plz help and explain I’ll give brainliest!
Answers
2) 10.6664 should be the adult weight of puppy B.
Sorry if I got the second or first wrong!
Answer:
#1 32 pounds
#2 10.67 pounds
Step-by-step explanation:
#1
25% is 1/4 of the puppy
and 100% is 4/4
so you have to do 8 x 4 = 32 pounds
#2
75% is 3/4 of the puppy adult size
8 x 100/ 75
8x4/3
32/3
10.67 pounds
HELP HELP The gasoline tank in the walkers van holds 21.2 if the van averages 12 miles per gallon how far can they expect to travel on one tank. lols
Answers
Can someone Help me with this ASAP
Answers
Answer: 56/209
Answer: 56/209
Step-by-step explanation:
Please answer this, and don’t send that dang scam link.
Answers
Answer:
below
Step-by-step explanation:
52 -> 0 ; 52 doesn't show on the list of numbers
53 -> 1 ; 53 appears once on the list of numbers
54 -> 2 ; 54 appears twice on the list of numbers
55 -> 1 ; 55 appears once on the list of numbers
56 -> 2 ; 56 appears twice on the list of numbers
frequency is referring to how many times it appears so hope that helps.
please answer NO LINKS
Answers
Answer:
try 2640 if thats not it then i did my math wrong
Step-by-step explanation:
4x-5(2x+1)=6x+1. how many solution will this have? is this right
Answers
14m + 5i - 6s + 7s - 8i + 11s - 9s - 4i + 10p - 3p + 5i
There are (fill in the blank) total terms in the expression above.
Answers
Answer: What type of problem is this lol
Step-by-step explanation:
the length of a rectangle is 6 meters less than twice the width. The area of the rectangle is 140m². Find the dimensions of the rectangle.
Answers
Answer:
Here's what we know:
A = Lw (Area is length times width)
L = 2w + 6 (length is twice the width plus 6)
A = 140 (Area is 140 m2)
Plug in the variable values:
140 = w(2w + 6)
Distribute:
140 = 2w2 + 6w
Subtract 140:
2w2 + 6w - 140 = 0
Factor out a 2:
2(w2 + 3w - 70) = 0
Divide both sides by 2:
w2 + 3w - 70 = 0
(w + m)(w - n)
When we factor out the quadratic, we know it's going to be a +/- situation because the c value in the quadratic is negative, and the two numbers are going to be three away, the plus next to the 3 meaning that the larger number is going to be positive:
(w + 10)(w - 7) = 0
w = -10, 7
We can't have a negative length, so we can toss out the -10, leaving us with w = 7 meters.
L = 2 * 7 + 6
L = 14 + 6
L = 20
Check:
140 = 20 * 7
140 = 140
equation 2 is 140= W * L
L=10
W=8
A suit originally costing $240 is on sale for 25% off the original price. Sales tax is 7.5%. What is the final cost of the suit?
A) 180
B) $193.50
C) $258
D) $166.50
Answers
Answer:
$193.50
Step-by-step explanation:
start by multiplying 240 by .25 (25%) to find out how much is 25% of 240. this equals 60.
then, subtract $60 from $240. equals 180.
next, to add the sales tax, multiply 180 by 0.075 (7.5%) this is $13.50.
lastly, add the tax, which is $13.50, to the suit's sale price, which is $180.
180+13.5= $193.50
Brainly if correct
In a wildlife preserve, a random sample of the population of 150 raccoons was caught and weighed. The results, given in pounds, were 17, 19, 20, 21, 23, 27, 28, 28, 28 and 32. Jean made the inference, "the average weight of the raccoon population is 25 pounds". Is this statement reasonable? Explain.
Answers
Answer:
First you add all of the results together for a sum of 243. Then, you divide that sum, 243 by 10, the number of results in total. That means the average weight of 10 random raccoons out of 150 raccoons in that wildlife preserve, is 24.3 pounds. Her statement is not reasonable because Jean stated the average weight of ALL raccoons is 25 pounds.
Step-by-step explanation:
hope this helps :)
Step 1) 17+19+20+21+23+27+28+28+28+32=243
Step 2)
243 divided by 10 = 24.3pounds
The box plot shows the highest jump for each competitor in the Women's High Jump Final at the 2008 Olympics in Beijing, China. Find the Interquartile Range.
Answers
Answer:
0.07
Step-by-step explanation:
to find the IQR you do Q3-Q1
2.00-1.93
EXPLAIN PLEASE!!
The function f(x) = -(x - 20)(x - 100) represents a company's monthly profit as a function of x, the number of purchase orders received. Which number of purchase orders will generate the greatest profit?
Answers
What is the missing angle in the triangle?
56°
65°
86°
68°
Answers
Answer:
65°
Step-by-step explanation:
We know that every triangle is equal to 180 degrees. Therefore, you have to subtract all angles by 180 to find what the missing angle is. The missing angle is 180-68-47. You can simplify this to 180-115. This is equal to 65. Therefore, the missing angle is 65 degrees.
If this helps please mark as brainliest
Subtract 115 from 180
rectangular prism.
A. 5779ft3
B. 1123ft3
C. 4829ft3
D. 2823ft3
Answers
Answer:
It would be B I think, I'm not sure tho
Step-by-step explanation:
Daniel took 1 hour to drive from Town A, to Town B at an average speed of 70 km/h. Then he took 2 hours to drive from Town B to Town C at an average speed of 64 km/h. (a) Find the total distance traveled.
Please put the units after the answer.
(b) Find the average speed for the trip.
Answers
Please please please help me
Answers
Answer:
Step-by-step explanation:
Since all the answers are 100s I assume the sizes are 10, 10 and 20.
This would mean there are 2 sides of 10x10 and 4 of 10x20
The total area would be 2*100+4*200=1000. Since that's obviously not one of the answers. We can assume it's probably 15 since it should give us a full 100 number. We know the other two are probably 10 due to their sizes and them obviously being two digits. This would mean it would be 2*100+4*150=800
Answer: 800?
Step-by-step explanation:
Diana rolls a regular dice, what is the chance that she will roll a 4?
Answers
Answer: 1/6
Explanation: There are six sides on a regular dice, and only one of the sides has a four.
Gordon attends Brown Deer College. This year's tuition costs $15,660. Gordon has a baseball scholarship that will pay $4,500 this year. His parents have saved $3,200 that he can use for this year's tuition. Gordon will need to borrow the rest. How much money will he need to borrow in student loans this year?
Answers
Tuition = $15,660
Baseball scholarship pays = $4,500
Parents pay = $3,200
$4,500 + $3,200 = $7,700 = How much is payed so far
$15,660 - $7,700 = $7,960
$7,960 is how much money he will need to borrow in student loans this year.
ANSWER: $7,960
Please answer-
Between which two numbers will you find |-2.65|?
A. -2.6 and -2.5
B. -2.7 and -2.6
C. 2.5 and 2.6
D. 2.6 and 2.7
Answers
The absolute value of -2.65 is positive 2.65
therefore the answer is D. 2.6 and 2.7
Which simplified ratio correctly compares 12 yards to 20 feet?
A. 3:5
B. 5:9
C. 5:3
D. 9:5
Answers
Help ;/ 4.3 is 12.5% of what number?
Answers
Answer:
let x represent the number
12.5n/100=4.3
12.5n=4.3x100
12.5n=430
n= 430/12.5
n= 34.4
So...
X% times 4.3 equals 12.5
12.5 divided by 4.3 would give you 2.9069...
Now... it’s a percentage so multiply that by 100 and that would give you 290.69 or 290.7.
chloe has a 20 gift card she uses the gift card to buy 10 music downloads for 0.89 each. she wants to use the gift card to buy a 12 digital movie does chloe have enough money on the gift card to buy a digital movie does chole have enogh money on the gift card to buy the digtal movie let d be the amount left, in dollars, on the gift card after m music downalds
The equation blank can be used to represent the sitition
chole has blank left on the gift card after buying the music downloads
chole blank enghoug money on the gift card to buy the movie.
Answers
Answer:
she spends 8.90 dollars for the music
Step-by-step explanation:
you just multiply them
which value of k makes-5 > k + 11 true?
Answers
Answer: -17 or anything above that
Step-by-step explanation:
You have to isolate k so in order to do that, you must subtract 11 from both sides to get -16 > k so it has to be anything less than -16 which is -17 or anything higher than that.
NOO BOTS PPL PLS, I NEED HELp, :( Thank you! :)
A 3" x 5" photograph can be enlarged to a panoramic view that is 5" x 10" . What is the ratio of the area of the original photograph to the area of the enlargement?
Express your answer as a common fraction.
Answers
15/50 =
3/10
A scale on a hiking map shows that 3 inches represents 1.25. What number of inches on the map represent 10 actual miles?
Answers
Answer:
cross multiply
Step-by-step explanation:
3 inches/1.25 miles=x inches/10 miles
x=24
hope this helps
Gerald is trying to gain muscle and needs
to consume more protein every day. If he has
a protein shake that contains 32 grams and
the entire shake is 340 grams, what
PERCENTAGE of the entire shake is protein?
What is the ratio between grams of protein
and grams of non-protein?
Answers
Answer: 32 grams of protein, 308 grams of isolate. Shake is 209.44%g of non-protein so answer is 8:85
Answer:
i agree with the guy above me
Step-by-step explanation: