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
KATRIN_1 [288]
2 years ago
14

Find the value of y. help pls

Mathematics
1 answer:
Helga [31]2 years ago
3 0

Answer:

y=62.0

Step-by-step explanation:

Cosine rule Formula : √a²+b²-2abcos(angle)

\sqrt{11^{2}+61^{2}-2 \times 11 \times61\times cos(90)  }=61.98387

You might be interested in
Solve the inequality.<br><br> y−5≥8
mixas84 [53]

Answer:

Y is less than or equal to 13

Step-by-step explanation:

3 0
3 years ago
Why are the orbitals represented in those<br> shapes?
Marat540 [252]

Answer:

An orbital is a wave function for an electron defined by the three quantum numbers, n, ℓ and ml. Orbitals define regions in space where you are likely to find electrons. s orbitals (ℓ = 0) are spherical shaped. p orbitals (ℓ = 1) are dumb-bell shaped.

Step-by-step explanation:

not sure

3 0
2 years ago
Segment KJ shown below is the hypotenuse of isosceles right triangle JLK.
irga5000 [103]
On a coordinate plane it is negetive 5
7 0
3 years ago
Read 2 more answers
The graph of y=f(x) is shown on the grid.<br> Use the graph to workout and estimate for f(2.5)
Wewaii [24]

Check the picture below.

6 0
2 years ago
ben is filling up his cylinder shaped pool up to 80% of its capacity . If his is 6 feet deep and has a diameter of 18 feet, how
vlada-n [284]

Answer:

You will put 1220.83ft³ of water in the pool

Step-by-step explanation:

radius = half of diameter

d = 18ft

r = 18ft / 2 = 9ft

To calculate the volume of a cylinder we have to use the following formula:

v = volume

h = height = 6ft

π = 3.14

r = radius = 9ft

v = (π * r²) * h

we replace with the known values

v = (3.14 * (9ft)²) * 6ft

v = (3.14 * 81ft²) * 6ft

v = 254.34ft² * 6ft

v = 1526.04ft³

The volume of the cylinder is 1526.04ft³

If it is filled to 80% then we have to multiply the volume by 80/100

1526.04ft³  * 80/100 = 1220.83ft³

You will put 1220.83ft³ of water in the pool

5 0
3 years ago
Other questions:
  • I need help on nine and 10
    12·1 answer
  • a large pizza is advertised to have 14 inch diameter. If a costumer orders two large pizzas, how many squares inches of pizza wi
    9·2 answers
  • Why am I so bad at math!!! Please help me. It would be much appreciated. ☻☺
    7·1 answer
  • Estimate 55 percent of 64
    7·1 answer
  • Austin buys 30 cups he places 4 balls in each cup how many cups does he need
    6·2 answers
  • PLEASE HELP<br> factor 12n - 18.
    10·2 answers
  • A farmer decides to enclose a rectangular garden using the side of the barn as on of the sides of the recta
    10·1 answer
  • Marilyn is a salesperson at Open to Clothes. Each month she earns $650 plus 6% of her total monthly sales. How much did she earn
    8·1 answer
  • hi I'm Danica and it's sixth grade I would really like if you look over this problem and tell me the answer(sending it rn)!!!!!!
    15·1 answer
  • Select the best method of finding an accurate solution to a system of linear equations.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!