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
Anvisha [2.4K]
2 years ago
9

Please help me on this

Mathematics
1 answer:
dedylja [7]2 years ago
6 0

Answer:

12. C

13. B

14. B

Step-by-step explanation:

12 - length of ramp = hypotenuse

given the angle 20, we have hypotenuse and opposite, so we use sin

sin 20* = 10/r

13- tan 46 = x/11, x = 11(tan46) = 11.4

14- cos 46 = 12/x = 17.3

You might be interested in
A bank offers an annual simple interest rate of 8% on home improvement loans. How much would tobias owe if he borrowed $17,000 o
motikmotik
Tobias would owe $2720.
6 0
3 years ago
A 20° sector in a circle has an area of 684 yd2.
olga_2 [115]
20 x 18 = 360

---------

18 x 684 yards squared = 12,312 yards squared

---------

Answer:

12,312 yards squared
8 0
2 years ago
Find the domain and range of the function graphed below. Write your answers in interval notation.
Rudik [331]

Answer:

  • Domain: [-2, 3)
  • Range: (-5, 4]
  • Is the relation a function? - Yes

Step-by-step explanation:

The domain is the set of x-values and the range is the set of y-values.

A relation is a function if each value of x maps onto no more than one value of y.

3 0
2 years ago
For every part produced by the factory there are 5 ounces of scrap aluminum that can be recycled. There are 16 ounces in 1 Pound
Alborosie

6,400 parts are needed to make 1 ton of scrap metal

5 0
2 years ago
What is the area of the trapezoid shown below??
Ganezh [65]

Answer:

48

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Write an expression to represent "the sum of triple a number and fifteen."
    15·1 answer
  • State whether the triangles are similar. If so, write a similarity statement and the postulate or theorem you used.
    9·2 answers
  • Helloooo<br><br><br>LH =<br><br><br>3" <br><br><br>6" <br><br><br>9"
    13·1 answer
  • Please answer this ty....
    13·1 answer
  • Elisa saved $30 in July,$21.50 in august, and $50 in September. He spent $18 on movies and $26.83 on gas. how much money does El
    8·1 answer
  • Henry is 16 years younger than twice John's age. Henry is 20 years old. How old is John?
    9·1 answer
  • What is 24.76 in a mixed fraction
    10·2 answers
  • Use the properties of logarithms to prove log, 1000 = log2 10.
    9·1 answer
  • It takes a machine at a seafood company 20 seconds to clean 3 pounds of shrimp. Select True or False for the following statement
    12·2 answers
  • 5x⁵x⁸(3.141593)<br>Solve!!!​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!