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
Softa [21]
3 years ago
9

Solve the equation -11x Squared +1331=0

Mathematics
1 answer:
frozen [14]3 years ago
7 0
I hope this is right but the answer i got is x squared = 121
You might be interested in
Regis leans a 10-foot ladder against a wall. The base of the ladder makes a 65 angle with the ground.
hammer [34]

The distance, In feet, from the base of the ladder to the base of the wall is 4.2 ft.

He needs to move the ladder 0.1 ft closer to the base of the building.

The situation forms a right angle triangle.

<h3>Right angle triangle</h3>

Right angle triangle has one of its angles as 90 degrees. The sides and angle can be found using trigonometric ratios.

The length of the ladder is the hypotenuse of the triangle formed. Therefore, the distance, In feet, from the base of the ladder to the base of the wall can be calculated as follows;

cos 65° = adjacent / hypotenuse

cos 65° = d / 10

d = 10 × 0.42261826174

d = 4.22618261741

d = 4.2 ft

She needs to move the ladder so it reached a window 9.6 feet above the ground. Therefore, the distance from the base of the ladder and the wall is as follows;

cos 65 = d / 9.6

d = 9.6 × 0.42261826174

d = 4.05696

d = 4.1

Therefore, he needs to move the ladder 0.1 ft closer to the building.

learn more on right angle triangle here: brainly.com/question/14988069

8 0
2 years ago
An electrician charges $45 for each home visit plus $19.95 every hour he spends working. Which sentence could be used to find C,
VARVARA [1.3K]

Answer:

C= 45 + 19.95h

Step-by-step explanation:

45 for each home vist means one time payment

19.95 ever hour means you are charged 19.95 every hour

H= hour

4 0
3 years ago
0 .17 as a fraction​
valentina_108 [34]
0.17 as a fraction would be 17/100
7 0
3 years ago
it rained for 7 days during the month of april . About what percent did it rain ( hint aprill has 30 days ) round to the nearst
oee [108]

Answer:

Convert fraction (ratio) 7 / 30 Answer: 23.333333333333%

Step-by-step explanation:

7 0
2 years ago
A container holds 4 quarts of lemonade. How much is this in cups?
Fantom [35]
1 quart = 4 cups.  So 4 x 4 will give you your answer, which is 16 cups.
8 0
3 years ago
Read 2 more answers
Other questions:
  • I have the same hundreds digit as ones digits the value of my 10 digit is 50 the value of my ones digit is 4 the number is ?
    8·1 answer
  • If f(x) = 2x - 8 and g(x) =x^4 what is (g*f)(5)
    15·1 answer
  • in 2009, a gullop poll found that 47% of Americans favored protection of the environment at the risk of limiting energy supplies
    7·1 answer
  • Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator.
    13·1 answer
  • Plese help me finish
    15·1 answer
  • Rachel's garden is square in shape. The length of one side of her garden is 52 feet. What is the area of her garden in square fe
    12·1 answer
  • I need help with math
    7·2 answers
  • Help if you can plz!!!
    11·1 answer
  • A section of land measuring 2 2/5 acres is divided equally among three brothers. How many acres will each brother receive? *
    12·1 answer
  • PLZZZZZZZZZZZZZZZZ HELP
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!