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
PtichkaEL [24]
3 years ago
9

The diagram shows a 6 ft student standing near a tree. The shadow of the student and the shadow of the tree ends at point A. Wha

t is the height of the tree?

Mathematics
2 answers:
cestrela7 [59]3 years ago
6 0
5/15 = 6/x
5x=90
X =18
NNADVOKAT [17]3 years ago
3 0

Answer: 18ft

Step-by-step explanation: I took the quiz and got 100%

You might be interested in
Look at picture. What is the solution WORTH 10 points. Show work.
lakkis [162]

\left\{\begin{array}{ccc}2x-y=6\\2x-2y=4&|\text{add 2y to both sides}\end{array}\right\\\left\{\begin{array}{ccc}2x-y=6\\2x=4+2y&|\text{divide both sides by 2}\end{array}\right\\\left\{\begin{array}{ccc}2x-y=6\\x=2+y\end{array}\right\\\\\text{Substitute x=2+y to the first equation}\\\\2(2+y)-y=6\ \ \ \ |\text{use distributive property}\\(2)(2)+(2)(y)-y=6\\4+2y-y=6\\4+y=6\ \ \ \ \ |\text{subtract 4 from both sides}\\\boxed{y=2}\\\\\text{Put the value of y to the second equation}\\\\x=2+2\\\boxed{x=4}

Answer:\ D.\ (4,\ 2)

8 0
3 years ago
Read 2 more answers
HELP
GREYUIT [131]

Answer:

srry think its to late

Step-by-step explanation:

3 0
2 years ago
Can someone please help me​
ludmilkaskok [199]

Answer:

y - 4 = 3(x-3)

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Which of these describes the equation –18x + 9y = –416?
Minchanka [31]

Answer:

We conclude the equation is linear because it can be rewritten in the form y = mx + b.

Hence, option D is correct.

Step-by-step explanation:

The slope-intercept form of the line or linear equation

y = mx+b

where

  • m is the slope
  • b is the y-intercept

<u>Important Tip:</u>

The graph of a linear equation is always a straight line.

Convert the given equation in the slope-intercept form

18x + 9y = -416

subtract 18x from both sides

18x+9y-18x = - 18x-416

simplify

9y = -18x - 416

divide both sides by 9

y=-2x-\frac{416}{9}

Now, comparing the equation y=-2x-\frac{416}{9} with a slop-intercept form of linear equation

  • The slope m = -2
  • The y-intercept b = -416/9

Therefore, we conclude the equation is linear because it can be rewritten in the form y = mx + b.

From the attached graph, is also clear that the graph of the equation y=-2x-\frac{416}{9} is a straight line.

Hence, option D is correct.

3 0
2 years ago
Read 2 more answers
Which statement is correct? (If you can answer 1 and 3 it would help a lot too)
Lera25 [3.4K]

Answer:

the answer is 3 because 1x3=3

5 0
3 years ago
Other questions:
  • Inset &lt; or &gt; to make a true statement.<br> -2.9 __ 3.8
    5·1 answer
  • Simplify completely: 5+3(x-1)
    12·1 answer
  • What temperature is 23 above freezing in fahrenheit
    9·2 answers
  • Which point could be removed in order to make the relation a function? {(–4, 3), (–5, 6), (1, 0), (–4, 5), (9, 5), (0, –7)}
    12·1 answer
  • Can someone please help
    10·2 answers
  • Do you guys know this?
    10·1 answer
  • A box contains 48 snack-sized bags of popcorn.
    11·1 answer
  • Simplify 10^9 ÷ 10^7
    7·2 answers
  • Line has equation 3x + y = 15<br><br> Find the gradient of the line.
    14·1 answer
  • One of the legs of a right triangle measures 10 cm and the other leg measures 7 cm.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!