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
Vikki [24]
3 years ago
12

Find the reference angle of -455 degrees

Mathematics
1 answer:
ycow [4]3 years ago
6 0
-95 degrees, doing this by adding 360 to the original to give a smaller angle aka reference angle
hope this helps

You might be interested in
Which situation is an example of an observational study?
jarptica [38.1K]

Answer: this is how i feel about the answers A 80% b 0% c 90% d 0%

8 0
3 years ago
Please help
poizon [28]

Answer:

D

Step-by-step explanation:

4 people = 15 days

1 people = 15/4 = 3.75

so, 6 people = 3.75 × 6

= 22.5

7 0
2 years ago
An open-top rectangular box with square base is to be made from 100 square feet of material, as shown.
-Dominant- [34]

The largest possible volume of the given box is; 96.28 ft³

<h3>How to maximize volume of a box?</h3>

Let b be the length and the width of the base (length and width are the same since the base is square).

Let h be the height of the box.

The surface area of the box is;

S = b² + 4bh

We are given S = 100 ft². Thus;

b² + 4bh = 100

h = (100 - b²)/4b

Volume of the box in terms of b will be;

V(b) = b²h = b² * (100 - b²)/4b

V(b) = 25b - b³/4

The volume is maximum when dV/db = 0. Thus;

dV/db = 25 - 3b²/4

25 - 3b²/4 = 0

√(100/3) = b

b = 5.77 ft

Thus;

h = (100 - (√(100/3)²)/4(5.77)

h = 2.8885 ft

Thus;

Largest volume = [√(100/3)]² * 2.8885

Largest Volume = 96.28 ft³

Read more about Maximizing Volume at; brainly.com/question/1869299

#SPJ1

4 0
1 year ago
The area of circle B is 121 times greater than the area of circle A. The radius of circle B is 44. What is the radius of circle
xxMikexx [17]
<em>Formula:</em>
\bigg( \dfrac{radius_1}{radius_2} \bigg)^2 =  \dfrac{area_1}{area_2}

<em>Plug in the values:</em>
\bigg( \dfrac{r}{44} \bigg)^2 = \dfrac{1}{121}

<em>Simplify LHS:</em>
\dfrac{r^2}{1936}  = \dfrac{1}{121}

<em>Multiply by 1936 on both sides:</em>
r^2  = \dfrac{1936}{121}&#10;

<em>Simplify RHS:</em>
r^2 = 16

<em>Square root both sides:</em>
r = 4

Answer: The radius is 4 units. (Answer B)
5 0
3 years ago
If the total number of people attending the game was 64,000, how many people were
guapka [62]
Is this the whole question ?
6 0
3 years ago
Other questions:
  • If a person walks 1/2 mile in 20 minutes, how far will that person walk in one hour?
    14·2 answers
  • 2(x-1)=x+4 don't understand how to solve this
    10·1 answer
  • How many more copies of the cats meow would the bookstore sell in one year than mays lamb
    12·2 answers
  • Which expression is equal to <br> 2x - x+5<br> x−2 x+3 ?
    14·1 answer
  • Find the GCF of 72 and 84 using prime factorizations
    15·1 answer
  • Nicole was shopping at a local department store and had a budget of $60. She was
    9·1 answer
  • Find the value of p<br><br><br><br>Find the arc length of AB​
    13·1 answer
  • 11. A grocery store sells almonds for $2.30 per pound, tax included. A shopper buys 1.8 pounds of almonds from the store. She us
    9·1 answer
  • Used to find the midpoint between two points (x1,y1) and (x2,y2)<br><br> what is the formula?
    15·1 answer
  • 30. The total cost of a sandwich, a glass of
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!