Answers
Answer:
pretty sure it's also 2.9 since the other two sides are the same
Step-by-step explanation:
Answer:
if you are looking for an angle it is 90 if you are looking for the length of the side it is 2.9
Step-by-step explanation:
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
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
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.
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
HELP PLEASEEEE<3!!!!
Answers
Answer:
a = b = 40°
Step-by-step explanation:
∠ a and 140° are adjacent and are supplementary , thus
a = 180° - 140° = 40°
a and b are alternate angles and are congruent, thus
b = a = 40°
Answer:
b=40 okkkkllllllkkkkkkkkkkkkkkkkkkkkkllllllkkkk
Simplify 6.0 X 10%
1.2 x 105m
Answers
Answer:
the answer is b
Step-by-step explanation:
-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
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.
How do you find -1 - 4 2/3 on a number line?
Answers
Answer:
did you simplify them??
Step-by-step explanation:
I
Need
2 please …..............
Answers
Answer:
The statue would be 68.5 feet tall
Step-by-step explanation:
:)
can some one help first answer gets brainliest
Answers
Answer:
d
Step-by-step explanation:
uhhh math
. 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:
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 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
Item 11 A rate of 4 centimeters per second is equal to how many meters per hour? 4 centimeters per second = meters per hour Item 11 A rate of 4 centimeters per second is equal to how many meters per hour? 4 centimeters per second = meters per hour
Answers
Answer:
Step-by-step explanation:
This can be done with dimensional analysis.
4 cm/s [ 1 m/100cm][3600 sec/1 hour]
4 cm* 3600s / 100 cm = 4 m *3600 seconds / hr
144 m / hour. All the numbers and units cancel out.
A box of chocolates contains 18 chocolate squares. Ten of the squares are milk chocolate, 5 are dark chocolate, and 3 are white chocolate.
If Christina randomly chooses a chocolate out of the box, what is the probability of her choosing a white chocolate square?
a. 1/8
b. 1/6
c. 5/18
d. 1/3
Answers
Answer: 1/6
Step-by-step explanation: 1/6 she has 3/18 chance of drawing a white chocolate. There are 3 white chocolates out of a total of 18 chocolates. That’s 3/18 which is equal to 1/6
Hope this helps :)
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
Yo please can someone solve this , im gonna fail T^T
Answers
Answer:
The Answer is -11 cause its just -11
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.
Which graph shows a proportional relationship?
Answers
Answer:
D
Step-by-step explanation:
I am absolutely sure trust me sorry I put C but I mean D
Answer:
D
Step-by-step explanation:
because i know
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 value of w
Answers
Answer:
75=w
Step-by-step explanation:
Find the 11th term of the geometric sequence 7, 35, 175,
Answers
Answer:
7*5^10=68,359,375
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.
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
MATH HELP!!!! I HAVE POSTED THIS QUESTION AND NO ONE ANSWERS! 15 POINTS!!!
Answers
Answer:
A
Step-by-step explanation:
in order to find the answer take into mind what the question is asking for.
The equation has to pass the point (12,3) and has to be parallel to y=(4/3)x+5.
since the equations have to be parallel you can take out D since it has the reciprocal of the slope of the original equation.
You could also take out the negative equation C since the original one is not negative.
then you would have to graph the equations and would find that A is the answer because in order to have a point (12,3) you need to either start from the negative y-axis and ascend or from the positive axis and descend but B doesn't go down it goes up since it has a positive y value and has a positive slope. So in conclusion the answer would be A.
[tex]y = \frac{4 }{3} x - 13[/tex]
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
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