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
yan [13]
2 years ago
14

A person who is 2 m tall casts a shadow that is 5 m long. At the same time, a building casts a shadow that is

Mathematics
1 answer:
VMariaS [17]2 years ago
4 0

Answer:

9.6

Step-by-step explanation:

First you figure out that the shadow is 2.5 times larger than what is casting it. Then you divide 24 by 2.5.

You might be interested in
What are the answers please help ?!
mafiozo [28]

Answer:

A, D, E, F

Step-by-step explanation:

Exterior angles are the outer angles.

Angles 5, 6, 2, 3 are all outer angles or exterior angles.

Angles 1 and 4 are interior angles.

7 0
3 years ago
Read 2 more answers
Find the angles between -pi and pi that satisfy:<br><br> (−√3) sin(v)+cos(v)=√3
MAXImum [283]

Observe that

\sin\left(\dfrac\pi6-v\right)=\sin\dfrac\pi6\cos v-\cos\dfrac\pi6\sin v=\dfrac12\cos v-\dfrac{\sqrt3}2\sin v

In the original equation, divide both sides by \dfrac12:

-\sqrt3\sin v+\cos v=\sqrt3\implies\dfrac12\cos v-\dfrac{\sqrt3}2\sin v=\dfrac{\sqrt3}2

\implies\sin\left(\dfrac\pi6-v\right)=\dfrac{\sqrt3}2

Next,

\sin x=\dfrac{\sqrt3}2\implies x=\dfrac\pi3+2n\pi,x=\dfrac{2\pi}3+2n\pi

where n is any integer. Then

\sin\left(\dfrac\pi6-v\right)\implies v=-\dfrac\pi6-2n\pi,v=-\dfrac\pi2-2n\pi

Fix n=0 to ensure -\pi, so that

v=-\dfrac\pi6,v=-\dfrac\pi2

3 0
3 years ago
3(x+9)-4x=11x-13x+23
adoni [48]

Answer:

\huge\boxed{x=-4}

Step-by-step explanation:

3(x+9)-4x=11x-13x+23\\\\(3)(x)+(3)(9)-4x=(11x-13x)+23\\\\3x+27-4x=-2x+23\\\\(3x-4x)+27=-2x+23\\\\-x+27=-2x+23\qquad|\text{subtrsact 27 from both sides}\\\\-x=-2x-4\qquad|\text{add}\ 2x\ \text{to both sides}\\\\x=-4

7 0
2 years ago
I need help fasst plz help will give brainliest!!!
guapka [62]

Answer:

B

Step-by-step explanation:

3 0
3 years ago
(04.02 LC)
True [87]
The graph is the horizontal line:

y=3  it has a slope of zero.

Function 2 is

y=3x+1, it is in slope-intercept form, y=mx+b where m is the slope and b is the y=intercept so in this case it has a slope of 3.

So the difference in slopes is 3-0=3
3 0
3 years ago
Other questions:
  • I need help with 14 and 15
    10·1 answer
  • Can someone explain to do #51? Thank you!
    5·2 answers
  • 14 people share 6 sandwiches how much each?
    12·2 answers
  • Determine which of the following situations requires the distributive property in order to simplify the expression. Select all s
    8·1 answer
  • A researcher working in a Human Resources department was interested in gender and sales figures so he conducted a t-test. The me
    12·1 answer
  • The expression 16t² represents the distance, in feet, an object falls after t seconds. The object is dropped from a height of 90
    12·1 answer
  • In the proportion 16 : 20 :: 24 : 40, what is the product of extremes?
    13·1 answer
  • NEED HELP ASAP WILL GIVE BRAINLIEST
    14·2 answers
  • isaacs new panoramic television is 40 inches and 9 inches high. what is the diagonal size of Isaac’s television?
    7·1 answer
  • Cuanto es 3/5 menos 1/2
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!