Answers
a=62°
B=62°
C=62°
D=62°
Related Questions
A plane at an altitude of 7000ft is flying in direction of an island. If they angel of depression is 21 from the plane to the island, what is the horizontal distance until the plane flies over the island?
Answers
Answer:
The horizontal distance until the plane flies over the island is 2687ft
Step-by-step explanation:
An illustrative diagram of the scenario is shown in the attachment below.
P is the position of the plane, I indicates the position of the island and G is point on the ground such that /PG/ is perpendicular to the ground.
From the diagram, the horizontal distance from the plane to the island is x.
x = /IG/
In the diagram, consider triangle PIG which is a right angle triangle.
/PI/ is the hypotenuse
/IG/ is the opposite
and /GP/ is the adjacent.
From the formula,
[tex]tan\theta = \frac{opposite}{adjacent}\\[/tex]
∴ [tex]tan\theta = \frac{/IG/}{/GP/}\\[/tex]
[tex]tan\theta = \frac{x}{/GP/}\\[/tex]
∴ [tex]x = /GP/ tan\theta[/tex]
From the diagram
/GP/ = 7000 ft and [tex]\theta = 21[/tex]
∴ [tex]x = 7000 \times tan21\\[/tex]
[tex]x = 2687.05 ft[/tex]
[tex]x[/tex] ≅ 2687 ft
Hence, the horizontal distance until the plane flies over the island is 2687ft
I
Need
2 please …..............
Answers
Answer:
The statue would be 68.5 feet tall
Step-by-step explanation:
:)
HELP ME ON THIS QUESTION PLZZZZZ!!!!!!! HELP I AM SO STUCK AND SHOW YOUR WORK PLZ I AM BEGGING YOU
Answers
Answer:
The answer is 180 because 5×12 is 60 so 15×12 is 180
Step-by-step explanation:
(5,15)( 10,30)(15,45)(20,60)(25,75) and so on and so forth
Answer:
1 minute equals 60 seconds. 60 divided by 5 equals 12 seconds. 15 characters times 12 seconds equals 180 characters.
Convert €85.10 to pounds.
Give your answer rounded to 2 DP.
Answers
Answer:
77.10-pound sterling
Step-by-step explanation:
Has not been rounded
Cody is a lawyer who used to charge his clients $170 per hour. Cody recently reconsidered his rates and ultimately decided to charge $136 per hour. What was the percent of decrease in the billing rate?
Answers
Answer:
20%Step-by-step explanation:
Step one:
given data
initial charge = $170 per hour
new charge= $136 per hour.
Required
% decrease
Step two:
% decrease = initial- new /inital charge
% decrease = 170-136 /170*100
% decrease = 34 /170*100
% decrease = 0.2*100
% decrease = 20%
Find the value of x that makes the equation -3 (x + 10) + 2x = 30 true.
Answers
Brian has $100 in his pocket. As he is walking home 1/4th of the money falls out of his wallet. Of the remaining money, he uses $15 to buy girl scout cookies. Lastly, of the remaining money he loses 1/3rd. How much money does he have left by the time he makes it home?
Answers
Answer:
$40
Step-by-step explanation:
Brian starts at $100, then loses 1/4th of the money,
100/4 = 25,
then you subtract 25 from 100, which gives you 75
With the remaining $75, he spends $15 on girl scout cookies,
75 - 15 = 60
He then has $60 remaining, but while walking home, loses 1/3 of the total amount.
60/3 = 20,
you then subtract 20 from 60, which gives you 40
Therefore, $40 is what is remaining.
will give brainliest
Answers
Answer:
d
Step-by-step explanation:
lan has 30 star stickers to share. she gives 4 stickers to each of her and has 2 stickers.
how many friends does lan have.
Answers
30/4 =7.5 so the answer is 7
Answer:
7
Step-by-step explanation:
this can be written as an equation, which is 4x+2= 30
X = the number of friends
30= the total of stickers
4= the stickers each friend gets
2= the amount lan gets.
Now solve the equation, first subtract 2 on both sides, which is 28
4x=28 now divide both sides by 4, which will give you 7
x= 7, that means that answer is 7
Find the lengths of all 3 sides of each triangle.
Answers
Answer:
GH=45
HJ=81.6
GJ=53.4
Step-by-step explanation:
hope i helped <3
A rectangular piece of fabric is transformed into a square by cutting the length to match the width. Which statement explains if a dilation was applied?
a.) A dilation was applied to the fabric because the width of the fabric was preserved.
b.) A dilation was applied to the fabric because the angle measures were preserved.
c.) A dilation was not applied to the fabric because the angle measures are the same.
d.) A dilation was not applied to the fabric because the length was changed, not the width.
Help quickly!
Answers
Answer:
The answer is d.
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
got an a
Simplify 6.0 X 10%
1.2 x 105m
Answers
Answer:
the answer is b
Step-by-step explanation:
HELP PLEASE!!!!! I need help
Answers
Answer:
5 hours and 8 minutes is what I got, but i'm not really sure so only put that answer if someone else got that to. (The upcoming and this sentence is pre-written and copy and pasted in every brainly question or comment I write or answer.) If this answer helped you please consider giving it brainliest.
- •Trix•
( Yes I know my - •Trix• thingy is not my user but its what I would change it to if I could but I can't, please address me as Trix while commenting or talking to me here.)
Yo please can someone solve this , im gonna fail T^T
Answers
Answer:
The Answer is -11 cause its just -11
The coordinates of which point are (-3, 6)?
Ty
A
6
5
4
13
1
123457
Х
2
3
B
5
6
O point A
O point B
O point
point D
Answers
Answer:
point d based on my stuck knowledge
Answer:
i cant tell what your asking but i guess point a...
Step-by-step explanation:
Please help on 2, 3, and 4.
Answers
2. $350
3a: 15 is half of 30, so knowing that means the answer is 50%
3b. 3 is 1/4 of 12 because 3x4 is 12, meaning that 3 is 25% of 12.
3c. 6 over 10 as a decimal is 0.6. Which as a percent is 60%
4. Noah's method does work because 20% x 5 is equal to 100% of a number.
1. Typing Which of these statements best interprets this
equation?
A) Typists increase their speed by 10.5 wpm for every
5.4 hours of training.
B) Typists increase their speed by 5.4 wpm for
every
10.6 hours of training.
C) A typist who trains for an additional hour will benefit
with a speed increase of 5.4 wpm.
D) On average, typists tend to increase their speed by
roughly 5.4 wpm for every hour of training.
Answers
Answer:
c
Step-by-step explanation:
also can i pls get brainlist pls pls
A parallelogram-shaped garden has an area of 42 square yards and a height of 6 yards. What is the base?
Answers
Answer:
7 yd
Step-by-step explanation:
42/6= 7
Is y a function of x? Or not?
And explain?
Answers
Answer:
Y is NOT a function of X
Step-by-step explanation:
I guess this because it doesn't go in a pattern.
Find the 11th term of the geometric sequence 7, 35, 175,
Answers
Answer:
7*5^10=68,359,375
1)such A coffee maker costs $ 563 more than a blender. The total cost of two such coffee makers and 5 such blenders is $6915.How much does 1 coffee maker cost?
Answers
Answer:
$1390
Step-by-step explanation:
Given that :
Let :
Cost of blender = x
Cost of coffee maker = x +563
2(x + 563) + 5x = 6915
2x + 1126 + 5x = 6915
7x = 5789
x = 827
Cost of coffee maker = (827 + 563) = 1390
What is the What is the Linear Equation for
13/2 x12 ? The y intercept is 4
Answers
Answer:
6.5x*16= y
Step-by-step explanation:
6.5x*12+4 =y
6.5x*16= y
i believe this is correct...
find the value of w
Answers
Answer:
75=w
Step-by-step explanation:
please help me I dpnt know the answer and I dont want to do it
Answers
Answer:
the answer is -34
Step-by-step explanation:
the answer is n=34
-2x - 8y = 16
Y = -4
Answers
Answer:
_24
step by step explanation
-2x-8×4=16
-2x-32=16
the -32 will go the other way and it will become positive
-2x=32+16
-2x=48
-2×/2=48/2
=-24
Answer:
8
Step-by-step explanation:
-2x-8y=16 -2(8)-8(-4)=16
-2x-8(-4)=16 -16+32=16
-2x+32=16 16=16
-2x=-16
x=8
Have a great day and I hope this is correct
HURRY WILL MARK YOU BRAINLIEST RIGHT ANSWER ONLY
Answers
Answer:
Answer is 10
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
you have to use a^2 + b^2 = c^2
so 12^2 + 16^2 = 144 + 256 = 400
square root of 400 is 20
Greg buys 2 puzzles from a garage sale. Each puzzle costs $4. Which graph
could show the coordinates of the point that represents the number of puzz
that Greg buys and the total cost?
Answers
Answer:
bottom right
Step-by-step explanation:
for the side that says total cost u go up to 4 and for the one that says number of puzzles u go two over
I need help with this question!?
Answers
Write the sentence as an inequality.
A number (x) plus 10 is less than 34.
Answers
Answer:
X + 10 < 34
Step-by-step explanation:
X is the variable and variable represent a number in equations. Then this < is considered to be the less than symbol. The rest should be easy when you get the understanding.
. Adam is a field goal kicker. If he made 30
field goals out of his last 32 attempts, what
percent of the attempts did he make?
Answers
Answer: 93.75%
Step-by-step explanation:
he got 30/32 freekicks which is 15/16 which equals 93.75 percent
Answer:
93.75
Step-by-step explanation: