A 12 feet tall street light is making an 18 feet shadow at the same time in nearby building is making a 72 feet shadow
Answers
Answer: 48 ft
Step-by-step explanation:
Given
Height of street light h=12 ft
length of shadow x=18 ft
Shadow length of building x'=72 ft
suppose the height of the building is y
from the figure, we can write
[tex]\Rightarrow \tan p=\dfrac{h}{x}=\dfrac{12}{18}\\\\\Rightarrow \tan p=\dfrac{y}{x'}=\dfrac{12}{18}\\\\\Rightarrow y=72\times \dfrac{2}{3}=48\ ft[/tex]
Related Questions
Which answer shows a reflection across the x-axis?
Answers
Answer:
C
Step-by-step explanation:
The key word is x-axis, and since the bottom line is the x, just look for a reflection of it.
What is the lateral surface area?
5 mm
5 mm
5 mm
Answers
Can you slove this 6=2(y+2)
Answers
Answer:
y=1
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
6=2(y+2)
6=(2)(y)+(2)(2)(Distribute)
6=2y+4
Step 2: Flip the equation.
2y+4=6
Step 3: Subtract 4 from both sides.
2y+4−4=6−4
2y=2
Step 4: Divide both sides by 2.
2y/2 2/2
how to solve (2^3)^4
Answers
Answer: 2^12
Step-by-step explanation:
Answer: 4096
Step-by-step explanation:
The Science Club went on a two-day field trip. The first day the members paid $70 for transportation plus
$16 per ticket to the planetarium. The second day they paid $85 for transportation plus $13 per ticket to
the geology museum. Write an expression to represent the total cost in dollars for two days for the
n members of the club.
An expression that represents the total cost in dollars for two days for the n members of the club is given
by
Answers
HELPSDBNENANSSnshejs
Answers
Answer:
64 left handed girls
25 left handed boys
89 total left handed students
Step-by-step explanation:
Multiply 320 x 0.2
Multiply 250 x 0.1
You can think of it this way, 0.2 is 2/10 and 0.1 is 1/10 so take 20 percent of 320 and 10 percent of 250
Add them up for your answer 64 + 25 = 89
Acellus Find the value of x. Round to the nearest tenth. 33° 6 x = [?] PLEASE HELP DONT PUT RANDOM STUFF GETTING REPORTED
Answers
Answer:
3.27
Step-by-step explanation:
Let us assume that the values are the side of a right triangle where;
Hypotenuse = 6 (longest)
Angle of elevation = 33 degrees
Required
x = opposite side
Using the trig identity
Sin theta = opp/hyp
Sin 33 = x/6
x = 6sin33
x = 6(0.5446)
x = 3.27
Hence the value of x is 3.27
Note that the values of the sides are assumed.
What is the value of 2(< = y) + z if2 = 72, y= 24, and 2 = 12?
0741
0228
66
030
Answers
Answer:
800
Step-by-step explanation:
Write as an algebraic expression: Five times
the difference of the cube of y and the
square of x
A. 5y3 + 5x2
B. (5y)3 - (5x)2
C. 5(y3 - x2)
D. (5y - 5x)^6
Answers
Given:
The statement is "Five times the difference of the cube of y and the square of x".
To find:
The algebraic expression for the given statement.
Solution:
We know that,
Cube = Power 3
Square = Power 2
Difference = Minus (-)
Times = Multiplication (×)
Now,
Cube of y = [tex]y^3[/tex]
Square of x = [tex]x^2[/tex]
Difference of the cube of y and the square of x = [tex]y^3-x^2[/tex]
Five times the difference of the cube of y and the square of x is:
Required expression = [tex]5(y^3-x^2)[/tex]
Therefore, the correct option is C. The required algebraic expression for the given statement is [tex]5(y^3-x^2)[/tex].
Ethan paid $3.36 in sales tax on a hooded sweatshirt that cost $42.00 before tax. At that rate, how much would he pay in sales tax if that same item costs $58.00 before tax?
Answers
Answer:
$4.64
Step-by-step explanation:
$42 x tax rate = 3.36
tax rate = 3.36/42
tax rate = 8%
$58x.08=4.64
Marie has one 6-sided cube with the last 6 letters of the alphabet. She has another 6-sided cube with the first 6 letters of the alphabet. If she rolls both cubes at the same time, what is the probability that the cubes will land on vowels?
A 1/18
B 1/12
C 1/4
D 1/6
Answers
But I’m not sure
2) Avery pays $125 every 5 weeks for basketball training. What is the price per
year for his basketball training? If necessary, round your final answer to the
nearest hundredth's place.
ASAPP!!!!!
Answers
Answer:
$1300
Step-by-step explanation:
52/5 = 10.4
$125 * 10.4 = $1300
or another way
125/5 = $25/week
$25 week * 52 weeks = $1300
What's the y intercept of the following equation?
10y = 20x + 30
Answers
Answer:
[tex]10y = 20y + 30 \\ y = 2y + 3 \\ y \: intercep = 3[/tex]
What is the value of x in this diagram? fo 1040 (x+10) 0 DO 43
Answers
Answer:
option (B) 33 is right answer
Answer:
x = 33Step-by-step explanation:
According to Supplementary Angle sum,
104° + x + x + 10° = 180°
=> 2x + 114 = 180
=> 2x = 180 - 114
=> 2x = 66
[tex] = > x = \frac{66}{2} [/tex]
=> x = 33 (Ans)
Select the correct solution set.
-7x ≥ 56
{x | x ≤ -8}
{x | x ≥ -8}
{x | x ≥ 8}
Answers
-7 x>=56
Alternate forms:
x<=-8
x + 8<=0
Solution:
x<=-8
(-∞, -8]
David has four bags of apples and two bags of mangoes. The first four bags contain 6 apples each and the bags with mangoes contain 3 mangoes each. If David and his friends ate 2 apples from each bag and 2 mangoes from each bag, what is the total number of fruits left over?
Answers
Answer:
tal vez sea el fotosíntesis pero no creo jaja
Step-by-step explanation:
pero mañana va?
Answer:
XDXDXDXDXDXDXD YO NO SE LA RESPUESTA :')
True or False:
(2x2 - 3x) - (4x2 - x) = -2x2 - 2x
Answers
yeah it’s true
question and answer options in photo
please help
zoom in if needed
Answers
Answer:
B) 6 ft
Step-by-step explanation:
11 x 34.5 x 25 = 70.5
70.5/12 is about 6
a(n+y)=10t+32 solve for y
Answers
Step-by-step explanation:
a(n+y) = 10t + 32
n+ y = (10t + 32)/a
y = ((10t+32) /a) -n
hope this helps!!
Find the probability that the pitcher will throw exactly 4 pitches to a batter.
Answers
Answer:
well if we are going by pattern them possibly 20 or 30 im sorry if its wrong i just need more info on how i should answer it
Step-by-step explanation:
can someone please help me with this question? (no links!!)
Answers
Answer:
95.03
Step-by-step explanation:
half the radius- 11/2=5.5
A=πr^2
=πx5.5^2
Talia bought a home for her pet turtle the rectangular tank is 3 feet long. 1 foot wide and 2 feet high. What is the volume?
Answers
Answer:
Volume of rectangular tank = 6 cubic feet
Step-by-step explanation:
Length of the rectangular tank = 3 feet
Width of the tank = 1 feet
And height of the rectangular tank = 2 feet
Since, tank is in the shape of a cuboid,
Volume of a cuboid = Length × Width × height
= 3 × 1 × 2
= 6 cubic feet
Therefore, volume of the rectangular tank will be 6 cubic feet.
Answer:
6
Step-by-step explanation:
What is the solution to the inequality 7x + 2 < -3x + 1?
Answers
10x +2 < 1
10x < -1
x < -1/10
I believe this is correct
0/5 + 1/5 2/5 3/5 4/5 5/5
Answers
Answer:
24/625
Step-by-step explanation:
decimal form is 0.0384
Identify the slope of this graph
please help me !!
Answers
Answer:
slope is undefined
Step-by-step explanation:
If the line was horizontal it would be 0 but this is verticle
Answer:
Undefined
Step-by-step explanation:
There's really no equation to this as it is a vertical line.
if it was horizontal it would be 0
but since it is a vertical line you can't really calculate meaning the answer is just undefined.
11. Which is an equation of the circle whose center is
(5,1) and whose radius is 3?
A. (x + 5)2 + (y 1)2 = 9
B. (x + 5)2 + (y 1)2 = 3
C. (x 5)2 + (y + 1)2 = 9
D. (x 5)2 + (y + 1)2 = 3
Answers
5Y/ Y-3
+
10/Y^2-Y-6
=
Y/Y+2
Answers
Answer:
y=1.110399 or y=−6.782628 or y=−1.327771
Step-by-step explanation:
whats the answer to multiply (-3)(7)?
Answers
Answer:
-21
Explanation:
3 · 7 = 21
When any number being multiplied is a negative, the output becomes a negative
-3 · 7 = -21
Answer:
-21
Step-by-step explanation:
7 X 3= 21 and because the 3 is negative you get a negative product which is -21
What is the value of the expression (2) 6 over 2?
Answers
Answer:
16 I think I dont know lol
Compare the functions shown below:
PLEASE HELP ASAP
g(x)
f(x) = 4x − 1 tangent function with y intercept at 0, 2 h(x) = cos(x + 2π)
Using complete sentences, explain which function has the greatest y-intercept.
Answers
Step-by-step explanation:
f(x) has the greatest intercept which is 1
Answer:
g(x) has the greatest y-intercept at (0, 2)
f(x) has an intercept at (0, -1)
h(x) has an intercept at (0, 1)