natalie407888
04.03.2021 •
Mathematics
A. 4.95 feet
B. 21.44 feet
C. 22.58 feet
D. 21.99 feet
Show work, if possible. Thanks❤️
Solved
Show answers
More tips
- H Health and Medicine How to Increase Blood Pressure without Medication?...
- F Food and Cooking What to Give as a Wedding Gift?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
Answers on questions: Mathematics
- M Mathematics 75% of the 280 6th graders went on field trip = 6th graders on field trip...
- M Mathematics Rita received a $1200 bonus. She decided to invest it in a 4-year certificate of deposit with an annual interest rate of 1.36% compounded monthly. i) How much money is in...
- M Mathematics (a + bi)(a - bi) = a 2 – (bi)2 = a2 + b2 The product of a complex number and its complex conjugate is v a real number....
- M Mathematics Round these numbers to three significant figures: a) 3.4452 b) 7.2351...
- M Mathematics PLEASE ANSWER ASAP WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER. How many solutions does this system of equations have? Exactly two None Exactly one Infinitely many...
- M Mathematics Find the coordinates of the ordered pair where the maximum value occurs for the equation P = 3x + 8y + 37, given these constraints: -x+y_ = -2 X _-3 y _2...
- M Mathematics Select all the equations that have the same solution as 2x - 5 = 15 A 2x = 10 B 2x = 20 C С 2(x - 5) = 15 D 2x - 20 = 0 E 43 - 10 = 30 F 15 = 5 – 22...
- M Mathematics A plane traveled 1430 miles to San Salvador and back. The trip there was with the wind. It took11 hours. The trip back was into the wind. The trip back took 13 hours. What...
- M Mathematics What’s the letter for each...
- M Mathematics 3. (a) 500 tickets were sold for a concert. Of these x tickets were sold at $6 each, andthe remainder at $10 each.Write an expression, in terms of x for the number of tickets...
Ответ:
B
Step-by-step explanation:
A right triangle is formed by the ground, the side of the house and the ladder.
The hypotenuse is the ladder
let the side of the house be h
Using the sine ratio in the right triangle formed, then
sin77° =
= 
( multiply both sides by 22 )
22 × sin77° = h , then
h ≈ 21.44 ( to the nearest hundredth )
The ladder reaches 21.44 ft up the side of the house
Ответ: