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
eduard
3 years ago
7

A roller coaster makes an angle of 52 degrees with the ground. The horizontal distance from the crest of the hill to the bottom

of the hill is about 121 feet. Find the height of the roller coaster.
Mathematics
1 answer:
Ann [662]3 years ago
4 0

Answer:

Step-by-step explanation:

Using soh cah toa

Sin=opp/hot

Sin 52°=h/121

h=sin52°×121

h=0.7880×121feet

h=95.348feet

You might be interested in
Which statements are true about x? Select three options.<br> Oxe Buc<br> XeBNC<br> XEAUC<br> Oxe Anc
umka21 [38]

Answer:

The required answer is :

Oxe Buc

XeBNC

Oxe Anc

5 0
3 years ago
How many solutions does the following equation have? 2x+8=2(x+3)
wolverine [178]

Answer:

0

Step-by-step explanation: 2x+8=2x+6 --> 8=6

8 cant be equal to 6 so this equation is wrong and has no solution.

3 0
2 years ago
Claire is 2 year younger than her sister. The
natta225 [31]

Given:

Claire is 2 year younger than her sister.

The  sum of ages is no less than 44 years.

To find:

Inequality and find the youngest age Claire can  be.

Solution:

Let the age of Claire be x.

Her sister's age = x+2

Sum of their ages is no less than 44 years. It means the sum ages is greater than or equal to 44.

x+(x+2)\geq 44

2x+2\geq 44

2x\geq 44-2

2x\geq 42

Divide both sides by 2.

x\geq 21

It means, Claire age can be greater than or equal to 21. So, the youngest age Claire can  be 21 years old.

Therefore, the required inequality is  2x+2\geq 44 and the correct option is B.

4 0
3 years ago
Which points are solutions to the linear inequality y &lt; 0.5x + 2? Select three options. (–3, –2) (–2, 1) (–1, –2) (–1, 2) (1,
Fantom [35]

Answer:

A.C.E

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Simplify 2(3-2i)+5(1+i)
Kipish [7]
11+i
that’s the answer hope it helps:)
7 0
3 years ago
Other questions:
  • The perimeter of a parallelogram is 60 meters. The width of the parallelogram is 6 meters less than its length. Find the length
    5·1 answer
  • The complex number 5+2i is a zero of a rational function. The graph of the function also has local maxima at (-1,0),(2,0) and (8
    13·1 answer
  • Help I have no clue what this is
    10·1 answer
  • A probability experiment consists of rolling a fair 6-sided die. Find the probability of the event below. Rolling a number great
    12·1 answer
  • Write (2n^2)^3 without exponents
    7·1 answer
  • Drag each condition to the correct location on the table.
    13·1 answer
  • Pls answer fast so you will get so much points fast pls
    14·2 answers
  • The regular price of a bicycle is $120. The bicycle is on sale for 20% off. Which expression is equal to the sale price, in doll
    8·2 answers
  • Can you crack the code? question in attached file.​
    10·1 answer
  • Channing earns $12.60 per hours at his job. During one week , he worked a total of 26 1/2 hours . He deposited 280.00 in the ban
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!