1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Iteru [2.4K]
3 years ago
15

Two poles with different heights stand side-by-side. One pole is 4 meters tall, and casts a shadow that is 11 meters long. The o

ther pole is 6 meters tall. How long is the shadow of the second pole?
Mathematics
1 answer:
Monica [59]3 years ago
8 0

Answer:

The length of the shadow of the second pole is 16.5 meters

Step-by-step explanation:

Set up a proportional ratio (since the two poles stand side by side).

\frac{height}{shadow} =\frac{height}{shadow}

\frac{4}{11} =\frac{6}{x}

Cross multiply and solve for x (the shadow of the second pole):

4 · x = 11 · 6

4x = 66

x = 66 ÷ 4

x = 16.5 m

You might be interested in
What % of 400 is 85?
quester [9]
21.25% because 85/400 = .2125 which is 21.25%
6 0
3 years ago
What is the value of x?<br> x = [ ? ]
Mnenie [13.5K]

Answer:

Step-by-step explanation:

The tangent to the angle makes an angle of 90° with the radius.

The interior angle of the equilateral triangle is 60, so that leaves 90-60 = 30° for the remaining angle with the tangent.

By the exterior angle theorem, 30°+x° = 60° (interior angle of the equilateral triangle), therefore

x = 60-30 = 30°.

4 0
3 years ago
Read 2 more answers
HELPPPP ASAPPPP BECAUSE IM STUCK ON THIS QUESTIONNNNNN
Anika [276]
I believe the answer is A 3^7
8 0
2 years ago
Read 2 more answers
Help please
ddd [48]

Answer:

  • B. When the peak temperature is 40°C, 72 units of electricity are used on average.

Step-by-step explanation:

We see the relationship is closer to linear in the interval 30 to 40

<u>Approximate points:</u>

  • (30, 34) and (34, 54)

<u>The slope of the line:</u>

  • m = (54 - 34)/(34- 30) = 20/4 = 5

<u>The line is:</u>

  • y - 34 = 5(x - 30)
  • y = 5x - 116

<u>At x = 40, the value of y would be:</u>

  • y = 5*40 - 116 = 84

The closet option is B

7 0
2 years ago
What is the x-intercept of the equation y=-5x+1,450?​
ladessa [460]

Substitute the value for y as 450

450=-5x+1

Solve for x

450-1=-5x

449=-5x

89.8=-x

x=-89.8

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the mathematical expression for “the $100 earned was split between all the people and each got $12.50”?
    12·2 answers
  • What is the value of x in the equation 3x-1/9=18 when y equals 27
    9·1 answer
  • If the mass of a material is 50 grams and the volume of the material is 14 cm^3, what would the density of the material be?
    6·1 answer
  • Eva and Ola have some amount of money,
    8·1 answer
  • I need help!!!
    11·2 answers
  • Can someone help me pls
    5·1 answer
  • PLEASE ANSWER REAL
    12·1 answer
  • Z to the eighth power + ? +144
    6·1 answer
  • The price of an ice cream cone is $2.75. You buy one for yourself and another for your little brother. How much sales tax will y
    12·1 answer
  • PLEASE HELP!!! Complete the equation of the line through (4, - 8) and (8, 5) Use exact numbers. y =
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!