Ask question

Ask question

All categories

1 year ago

12

A star sits at the top of a 27 foot tall christmas tree. the star is seen by a child who is standing 11 feet away from the tree.

1 answer:

zheka24 [161]1 year ago

4 0

$\tan x=\frac{27}{11} \\ \\ x=\tan^{-1} \left(\frac{27}{11} \right) \approx \boxed{68^{\circ}}$

You might be interested in

1+1 equals what i don't know big prize i give all my brainy points i just graduated don't need this anymore

Marina86 [1]

$\huge \mathbb \pink{HELLO }$

$\sf \green{1 + 1 \: is \: 2}$

$\huge \mathcal \orange{HAVE \: A \: GOOD \: DAY }$

6 0

1 year ago

Algebra I<br> Evaluate each function. h ( n ) = 2 n − 5 ; Find h ( 2 )

slavikrds [6]

Answer:

$h ( 2 ) = - 1$

Step-by-step explanation:

<u>Two-Variable Functions</u>

A function expresses the relation between two variables in such a way that for each input for the independent variable n, there one and only one value for the function h(n). If it's explicitly given as an equation, then we can use values for n as we wish, and compute the different values of h(n).

The question provides the following function

$h ( n ) = 2 n - 5$

We are required to find h(2), which can be computed by replacing n by the value of 2

$h ( 2 ) = 2 (2) - 5$

$h ( 2 ) = 4 - 5$

$h ( 2 ) = - 1$

5 0

2 years ago

If IM is reflected across the x-axis and then translated along the vector <4, 1>, in

taurus [48]

Answer:

Final image L"M" will lie in the fourth quadrant.

Step-by-step explanation:

Coordinates of the ends of segment LM,

L → (-3, 4)

M → (-3, 2)

Rule to reflect a point across x-axis is,

(x, y) → (x, -y)

By this rule, coordinates of the image point of L and M will be,

L(-3, 4) → L'(-3, -4)

M(-3, 2) → M'(-3, -2)

Further these image points are translated along the vector <4, 1>

Rule for this translation will be,

(x, y) → (x + 4, y + 1)

Now the image points of the points L' and M' will be,

L'(-3, -4) → L"(-3 + 4, -4 + 1)

→ L"(1, -3)

M'(-3, -2) → M"(-3 + 4, -2 + 1)

→ M"(1, -1)

Therefore, final image L"M" will lie in the fourth quadrant.

7 0

2 years ago

A landscape supply business $30 to deliver mulch. The cost of the mulch is $23 per cubic yard. Write and solve a linear equation

Andru [333]

The answer is $209 bye lol

4 0

2 years ago

Find the 10th term <br><br> 3,15,75,375

vova2212 [387]

Answer:

5859375

Step-by-step explanation:

These are the terms of a geometric sequence with n th term

$a_{n}$ = $a_{1}$ $r^{n-1}$

where r is the common ratio and $a_{1}$ the first term

here r = $\frac{375}{75}$ = $\frac{75}{15}$ = $\frac{15}{3}$ = 5 and $a_{1}$ = 3, hence

$a_{10}$ = 3 × $(5)^{9}$ = 5859375

5 0

3 years ago