Answers
Answer:
telephone pole height = 480ft
Step-by-step explanation:
Assume that the shadow that an object casts is proportional to the height of the object. Then one can form the ratio:
[tex](shadow : height)[/tex]
Making the assumption that this ratio is proportional for all objects in this given scenario, then one can say that the ratio of the height of the man and his shadow is equal to the ratio of the height of the telephone pole and its shadow:
(man's height) : (man's shadow) = (pole's height) : ( pole's shadow)
Substitute:
6ft : 4ft 6in = (telephone pole hiehgt) : 30ft
Convert to inches (since it is all in the same unit now, one's doesn't need to write the unit anymore):
72 : 54 = (telephone pole height) : 360
Simplify:
4 : 3 = (telephone pole height) : 360
Now solve, use cross products:
3(telephone pole height) = 1440
Inverse operations,
3(telephone pole height) = 1440
/3 /3
telephone pole height = 480
Related Questions
Mhanifa can you please help? Look at the picture attached. I will mark brainliest!
Answers
Answer:
Sum of exterior angles of a polygon is 360°#8
2x + 2(64°) + 36° + 48° = 360°2x + 212° = 360°2x = 360° - 212°2x = 148°x = 74°#9
x + 73° + 109° + 90° = 360°x + 272° = 360°x = 360° - 272°x = 88°(x^7 + 3x^6 - x^2 + 4) + (3x^7 - x^4 + 3x^2 - 9) add
Answers
Answer:
4x^7 + 3x^6 - x^4 + 2x^2 - 5
10000000000-188888 10 points
Answers
Answer:
I think the calculation answer will be 9,999,811,112
Find the value of y.
Question 18 options:
A)
9.850
B)
18.610
C)
65.825
D)
124.365
Answers
Answer:
[tex]\Huge\boxed{B.18.610}[/tex]
Step-by-step explanation:
Hello There!
We can find y by using trigonometric ratios
sine, cosine and tangent
[tex]tan= \frac{opposite}{adjacent}[/tex]
the opposite of the angle that has a measure of 28 degrees is y and the side that is adjacent to the angle is 35
so...
[tex]tan28=\frac{y}{35}[/tex]
now we solve for y using basic algebra
we want to isolate the variable (y) using inverse operations
to get rid of the 35 we multiply each side by 35
[tex]\frac{y}{35} =y\\tan28*35=35tan28[/tex]
now we let the calculator do the rest of the work
[tex]35tan(28)=18.60983011[/tex]
*round to the nearest thousandth*
we're left with
y = 18.610
hence your answer is B
Annie and Rich watch a movie. When they start the movie, the time is 2:23 pm. When the movie ends, the time is 3:58 pm. How long is the movie?
Answers
Answer:
1 hour and 35 minutes!! :)
Step-by-step explanation:
I'm a quadrilateral with only 1 pair of parallel sides. Which shape am I?
Answers
answer:
haha my teacher saw my screen ( since im in-school ) and he said that you were a trapezoid
i would have answered this question in more detail but i didnt know how to, hope this help tho! :)
CT fffgghjkjhhgggggg
Answers
Step-by-step explanation:
yhcugchvhv hyddd wasppp
Answer:
iuytfjgfgjhgyjuhguyhgvgfcfgcjhgvyhjnbm
Step-by-step explanation:
Step- by- step explanation
can someone help me with geometry
Answers
whats the question then?
Simplify. 1/4+x divided by 1/2
Answers
Answer:
= 1/4+2x
Step-by-step explanation:
i hope this helps :)
x^2 - 36x -6 factorization
Answers
Answer:
cannot factor further
Step-by-step explanation:
step 1: search online for factoring calculator
step 2: pick a site to use
step 3: enter problem and hit enter
step 4: see full solutions.
sorry I couldn't help more
Analyze this equation.
3 (x + 2) = 5x + 8
What is the value of x ?
A. -3
B. -1
C. 1
D. 3
Answers
Answer:
=−1
Step-by-step explanation:
1. Distribute
2.Subtract 6 from both sides of the equation
3.Simplify
4.Subtract 5x from both sides of the equation
5.Simplify
6.Divide both sides of the equation by the same term
7.Simplify
so the answer is =−1
I NEED HELP !!!!!
Isabella opened a savings account and deposited $25,000.00. The account earns 20% interest, compounded annually. If she wants to use the money to buy a new car in 2 years, how much will she be able to spend on the car?
Answers
Answer:
$11,000
Step-by-step explanation:
1st year the account earned 20% from $25,000 = $5,000 | total = $30,000
2nd year the account earned 20% from $30,000 = $6,000
by adding the earnings of 2 years, she will be able to spend $5,000 + $6,000 = $11,000
which graph represents a function?
Answers
Answer:
D
Step-by-step explanation:
Its going in a direction that might go somewhere so I think D hope this helps
What is the solution to the equation?
Answers
Answer:
Step-by-step explanation:
[tex]\sqrt[3]{x+4}+\sqrt[3]{2x +8}=0\\\\\sqrt[3]{x+4}= -\sqrt[3]{2x + 8}\\\\(x +4)^{\frac{1}{3}}=-(2x+8)^{\frac{1}{3}}\\\\[/tex]
Take cube,
[tex][(x+4)^{\frac{1}{3}}]^{3} =- [(2x +8)^{\frac{1}{3}}^{3}]\\\\(x+4)^{3*\frac{1}{3}}=-(2x + 8)^{3*\frac{1}{3}}\\\\[/tex]
x + 4 = - (2x + 8)
x +4 = 2x *(-1) + 8 *(-1)
x+ 4 = -2x - 8
x +2x+4 = - 8
3x + 4 = - 8
3x = - 8 -4
3x = -12
x = -12/3
x = -4
can someone help me with this question please
Answers
Answer:
-5/4
Step-by-step explanation:
A(0,-1)
B(-4,4)
[tex] \frac{4 + 5}{ - 4 - 0} = - \frac{5}{4} [/tex]
Drag each tile to the correct box
Place the circles in order from the circle with the SMALLEST area to the circle with the LARGEST area.
Answers
Answer:
Smallest to largest:
The circle with a diameter of 19
The circle with a circumference of 87.92
The circle with the area of 1,040.09
The circle with the radius of 27
Step-by-step explanation:
-The formula for the area is pi x r^2
-The diameter is double the radius, meaning divide it by 2 to get the radius.
-The formula for a circumference is 2 x pi x r meaning, do the reverse to get the radius. (87.92 divided by pi and then by 2 gives you the radius.)
-pi is equal to 3.14
Of this helps, give me brainliest!
Answer:
I hope this helps
Step-by-step explanation:
I need help ASAP Will give brainliest
Answers
Find the solution of the system of equations.
4x – 5y = 46
-4x – 4y = 8
Answers
Answer:
(4,-6) or x=4 and y= -6
Step-by-step explanation:
Answer:
x = 4 ; y= -6
Step-by-step explanation:
-9y = 54
y = -6
4x +30 = 46
4x = 16
x = 4
what is the slope?
please hurry!
y=-x - 3
Answers
Answer:
Step-by-step explanation:
slope =
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
y + 3 = (x - 2) is in this form
with slope m =
Answer:
-x is the slope
Step-by-step explanation:
Use prime factorization to reduce the fraction 36/180
Answers
Answer:
Step-by-step explanation:
36 = 6* 6 = 2* 3 * 2* 3 = 2*2*3*3
180 = 2 * 2 * 3 * 3 * 5 = 2 * 2 * 3*3*5
[tex]\frac{36}{180}= \frac{2*2*3*3}{2*2*3*3*5} = \frac{1}{5}[/tex]
Factors that are common will be cancelled
Darrens garden is 4 4/6 feet long. Zanique’s garden is 2 1/3 shorter. Find the length of Zanique’s garden.
Answers
4 - 2 = 2
If you take 3 and add 3, you get 6, and if you take 1 and add 1 you get 2, so 2/6.
4/6 - 2/6 = 0.33333333333
So I'd say about 2.3333333333 is the length of Zanique's garden, in a fraction... um... 233333333333/10000000000
That's all I could come up with. Don't judge me
$120 for mowing 4 lawns =$_ per lawn
Answers
120/4= 30
this means they made $30 per lawn
Please please help help me please please ASAP ASAP please
Answers
Answer:1.b 2.i think 5x5 3.a
Step-by-step explanation:
there your ANWERS
5. Given that Triangle EDF is congruent to Triangle QPR, what is the angle measurement
of Angle F? Fill in the blank with just the number.
Answers
Answer: the answer is 30 I took the test
Step-by-step explanation:
Filipe is buying materials for making his new comic books. He purchases a notebook for $7
and when he rings up it shows he also owes $0.42 in tax. If he buys markers the next day for
$6 and pays the same tax rate, how much will he pay in tax?
Answers
Answer:$0.36
Step-by-step explanation:
0.42 devided by 7= 0.06
0.06 times 6= 0.36
Answer:
He would pay $0.36 the next day if he buys markers and pays the same tax rate as day 1.
Step-by-step explanation:
The solution is in the image and the answer is 1a and 1b the question 2 answer isn't relevant to you.
Simplify (8.3) 2.10.(6-1)
Answers
Answer:
[tex]8 .3 \times 2.10.5[/tex]
Step-by-step explanation:
Simplify 6 - 1 to 5.
[tex]8.3 \times 2.10 .5[/tex]
Therefor, the answer is 8.3 × 2.10.5
Solve for x. I need help please
Answers
Answer:
The answer is 1 & 7/8 or the middle option
The distance between Franklin City and Williamsville on a map is 3.2 inches. If the scale of the map is 1 inch = 15 miles, how many miles apart are the two cities?
Answers
Answer: 48 miles
Step-by-step explanation:
From the question, the distance between Franklin City and Williamsville on a map is 3.2 inches and the scale of the map is 1 inch = 15 miles.
The distance between the cities will be to multiply 3.2 by 15 to get the number of miles since 1 inch = 15 miles. This will be:
= 3.2 × 15 miles.
= 48 miles
The distance between Franklin City and Williamsville is 48 miles.
Answer:
48 Miles
Step-by-step explanation:
Good Luck
Giving brainliest and max rating.
Answers
Answer:
5+-2
Step-by-step explanation:
it
Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
20%
Step-by-step explanation:
9/45