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
zimovet [89]
3 years ago
11

when a ladder is rested against a tree, the foot of the ladder is 1 m from the base of the tree and forms an angle of 64° with t

he group. How far up the tree does the ladder reach.​
Mathematics
1 answer:
Pie3 years ago
8 0

Answer:

2.05 meters

Step-by-step explanation:

Superimpose a triangle when drawing out the situation.  The distance the ladder reaches up the tree is the side of the triangle opposite of the angle.  The distance the ladder is from the tree is side adjacent to the triangle.  We can use tangent to solve this.

Tan X = (opposite side)/(adjacent side)

Tan 64 = a/1

Tan 64 = a         (anything over 1 is just itself)

2.050303842 = a   (use tan on your calculator)

You might be interested in
PLEASE HELP ASAP WILL GIVE BRAINLEIST!!
inessss [21]

Answer:

Tax is 9.76 total cost is 131.74

Step-by-step explanation:

40.66 x 3= 121.98

121.98 x .08= 9.76

121.98+9.76= 131.74

8 0
2 years ago
Read 2 more answers
What is the answer for "a boat travels 4 miles in 4 hours (with a constant speed). how far can it travel in 2 hours (with the sa
ElenaW [278]
4 miles in 4 hrs.....4/4 =1...thats 1 mile per hr

for 2 hrs.....at 1 mile per hr = 2 miles <==
4 0
3 years ago
Which expression gives the determinant of the matrix
BartSMP [9]

If the matrix is of 2 by 2 then we can find the determinant of the matrix.

\begin{bmatrix}a & b\\ c & d\end{bmatrix}

Then (ad - bc ) gives you the determinant of the matrix.

For example,

\begin{bmatrix} 2 & 4\\  1 & -2 \end{bmatrix}

= (2)(-2) - (1)(4)

= - 4 - 4

\begin{bmatrix} 2 & 4\\  1 & -2 \end{bmatrix} = -8



3 0
3 years ago
Read 2 more answers
Which of these is a factor in this expression?
NikAS [45]

Answer:

answer C

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
What is the value of x?<br> A. 5<br> B. 8.7<br> C. 11.5<br> D. 20<br> AND MAKE SURE YOU EXPLAIN IT!
AlekseyPX
D. 20 it's a 30-60-90 degree triangle so because the length of the hypotenuse is twice the length of the shortest leg
8 0
3 years ago
Other questions:
  • When are fractions useful? When are ratios useful?
    6·1 answer
  • 3 over 50 as a decimal
    5·1 answer
  • Help me with this question
    7·1 answer
  • What is midpoint formula?​
    13·1 answer
  • A case of bottled juice contains 30 bottles.Each case contained a total of 507 ounces of juice.Which equation represents the rel
    13·1 answer
  • 2/5×1/5= please answer me ​
    11·1 answer
  • What does x equal in the following equation?
    8·2 answers
  • Viewing C
    13·1 answer
  • At a store, they cut the price 40% for a particular item. By what percent must the item be increased if you wanted to sell it at
    15·1 answer
  • Characteristics of a number may be positive negative or always zero​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!