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
Alborosie
3 years ago
12

Help!!!

Mathematics
1 answer:
Arlecino [84]3 years ago
5 0
The answer is 30. 5/10 is equal to 15/30
You might be interested in
If u={1,2,3,4,5},A={2,4} and Beta {2,5,5}find n(AUB)​
slavikrds [6]

<em>u={1,2,3,4,5},A={2,4} and Beta {2,5,5}</em>

<em>now</em><em>,</em><em> </em><em>(AUB)</em><em>=</em><em>{</em><em>1</em><em>,</em><em>3</em><em>,</em><em>3</em><em>,</em><em>4</em><em>,</em><em>5</em><em>}</em>

<em>[</em><em>AUB</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>set</em><em> </em><em>of</em><em> </em><em>all</em><em> </em><em>elements</em><em> </em><em>of</em><em> </em><em>set</em><em> </em><em>A</em><em> </em><em>and</em><em> </em><em>set</em><em> </em><em>B</em><em> </em><em>without </em><em>any</em><em> </em><em>repetition </em><em>]</em>

<em>n</em><em>(</em><em>AUB</em><em>)</em><em>=</em><em>5</em>

<em>n</em><em>(</em><em>AUB</em><em>)</em><em>is</em><em> </em><em>the</em><em> </em><em>total</em><em> </em><em>no</em><em> </em><em>of</em><em> </em><em>elements</em><em> </em><em>in</em><em> </em><em>set</em><em> </em><em>(</em><em>AUB</em><em>)</em>

7 0
3 years ago
Find the value of B
elena55 [62]
34, all angles in a triangle when added together must equal 180.
6 0
3 years ago
Read 2 more answers
The figure shows the dimensions of a metal sign. The shaded part of the sign is painted blue.
Sonja [21]

Step-by-step explanation:

the area of a triangle is

baseline × height / 2

we have here 2 triangles : the larger, outer shaded one, and the smaller, inner white one.

to get the area of the shaded part, we need to calculate the area of the large triangle and subtract the area of the smaller triangle.

large area :

12 × 15 / 2 = 6 × 15 = 90 ft²

small area :

8 × 10 / 2 = 4 × 10 = 40 ft²

the shaded area is

90 - 40 = 50 ft²

4 0
2 years ago
Josie found a small bird bath at a garage sale. The bird bath has a circular opening with a radius of 10 cm, as shown in the dia
sveticcg [70]

Answer: 1256cm

Step-by-step explanation:

8 0
3 years ago
What’s the class width
aksik [14]

Answer:

4

Step-by-step explanation:

Class width is said to be the difference between the upper class limit and the lower class limit consecutive classes of a grouped data. To calculate class width, this formula can be used:

CW = UCL - LCL

Where,

CW= Class width

UCL= Upper class limit

LCL= Lower class limit

From the table above:

For class 1, CW = 64 - 60 = 4

For class 2, CW = 69 - 65 = 4

For class 3, CW = 74 - 70 = 4

For class 4, CW = 79 - 75 = 4

For class 5, CW = 84 - 80 = 4

Therefore, the class width of the grouped data = 4

6 0
3 years ago
Other questions:
  • Need help with adding subtracting decimals.. . In this unit, you learned about fractions that can be written as terminating deci
    7·1 answer
  • Nate borrowed $400 to pay for car repairs. If he agreed to repay the loan at simple annual interest rate of 6%, how much interes
    7·1 answer
  • Plz help correct answer only!
    13·1 answer
  • Amber is buying ice cream &amp; cookies for a party. Ice cream is $2.50 per carton, &amp; cookies are $2 a package. How much wil
    11·1 answer
  • A travel agency has a goal to sell 10,500 airline tickets in a business week. on Monday the agency sells 3269 tickets, on Tuesda
    7·2 answers
  • Jada sells ground paprika.
    10·2 answers
  • Which values for A and B will create infinitely many solutions for this system of equations
    5·1 answer
  • On a coordinate plane, point B is at (negative 5, 2). B is located at (−5, 2). If B is reflected across the y-axis, the coordina
    12·2 answers
  • Andy has $ 200 to buy a new TV . One- forth of that money came from his grandmother and he saved the rest . How much money did A
    11·2 answers
  • What is the value of 0 in the number 9,603,450,503
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!