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
Ronch [10]
2 years ago
9

What is the difference of 3 49 and 2 59? Select one: A. 89 B. 1 19 C. 1 23 D. 2 49

Mathematics
1 answer:
Sloan [31]2 years ago
8 0
The answer is 90 which is none of these
You might be interested in
Venn diagram question really
-BARSIC- [3]
Hello!

1.
You have to add all the numbers up in the venn diagram to get how many people participated

18 + 11 + 24 + 8 + 7 + 1 + 17 = 86

The answer is 86 people
------------------------------------------------------------------------------------------------------
2.
To find how many people like country you add all the numbers in the country circle

8 + 7 + 1 + 17 = 33

The answer is 33 people
------------------------------------------------------------------------------------------------------
3.
To find how many people likes only country music you look at the number that is only in the country circle

The answer is 17 people
------------------------------------------------------------------------------------------------------
4.
To find how many people like rap and country you add the numbers that are in both of the circles

1 + 7 = 8

The answer is 8 people
------------------------------------------------------------------------------------------------------
5.
To find the amount of people that liked rap and country but not rock you look at the number in only the rap and country circle

The answer is 1 person
------------------------------------------------------------------------------------------------------
6.
To find how many people liked rock or rap you add all the numbers in those circles

18 + 7 + 11 + 24 = 60

The answer is 60 people
------------------------------------------------------------------------------------------------------
Hope this helps!
8 0
3 years ago
What shapes are not 3D
Over [174]
Square
Circle
Rectangle
Octagon
Hexagon
Pentagon
Rhombus
Kite
Parallelogram
Trapezium

All are not in 3d

Hope it helps...
8 0
2 years ago
Consider randomly selecting a student at a large university. Let A be the event that the selected student has a Visa card, let B
Tems11 [23]

Answer:

0.75

Step-by-step explanation:

Given,

P(A) = 0.6, P(B) = 0.4, P(C) = 0.2,

P(A ∩ B) = 0.3, P(A ∩ C) = 0.12, P(B ∩ C) = 0.1 and P(A ∩ B ∩ C) = 0.07,

Where,

A = event that the selected student has a Visa card,  

B = event that the selected student has a MasterCard,  

C = event that the selected student has an American Express card,

We know that,

P(A ∪ B ∪ C) = P(A) + P(B) + P(C) - P(A ∩ B) - P(A ∩ C) - P(B ∩ C) + P(A ∩ B ∩ C)

= 0.6 + 0.4 + 0.2 - 0.3 - 0.12 - 0.1 + 0.07

= 0.75

Hence, the probability that the selected student has at least one of the three types of cards is 0.75.

5 0
2 years ago
I need help with this ASAP plzzzzz
miss Akunina [59]

Answer:

23. \frac{4\sqrt{3} }{3}

24. \frac{7\sqrt{3}}{3}

25. 6\sqrt{3}

26. \frac{10\sqrt{3} }{3}

27.  14

28. 4\sqrt{3}

Step-by-step explanation:

To solve these i used SOHCAHTOA

sin=\frac{opposite}{adjacent}\\ cos=\frac{adjacent}{hypotenuse} \\tan=\frac{opposite}{adjacent}

23.

Find the missing side using Tangent

tan(30)=\frac{x}{4}

4*tan(30)=x

\frac{4\sqrt{3} }{3}

24.

Find the missing side using Tangent

tan(30)=\frac{x}{7}

7*tan(30)=x

\frac{7\sqrt{3}}{3}

25.

Find the missing side using Tangent

tan(30)=\frac{x}{18}

18*tan(30)=x

6\sqrt{3}

26.

Find the missing side using Tangent

tan(30)=\frac{x}{10}

10*tan(30)=x

\frac{10\sqrt{3} }{3}

27.

Find the missing side using Tangent

tan(30)=\frac{x}{14\sqrt{3} }

(14\sqrt{3}) *tan(30)=x

14

28.

Find the missing side using Tangent

tan(30)=\frac{x}{12}

12*tan(30)=x

4\sqrt{3}

5 0
3 years ago
6. Camille is a first year accountant and a recent college graduate. She is paid a salary
Marina CMI [18]

jk ima awnser in one sec

4 0
2 years ago
Other questions:
  • Which of the following can be used to explain a statement in a geometric proof?
    6·1 answer
  • What form of a quadratic function would be graphed having the vertex at the same point as the y-intercept
    12·1 answer
  • Plz help ill give u brainlist
    7·1 answer
  • I need help with some maths homework what is the answer 3(x-3)=0
    10·2 answers
  • What is the value of the expression 10z-3 when z=4?
    15·2 answers
  • 15 pts Please help?!
    6·1 answer
  • What is the image point of (-1,4) after a translation left 5 units and up 2 units
    8·1 answer
  • Expand the expression and collect like terms.<br><br> - g - 4(2g - 6)
    7·1 answer
  • What is the simplified form of the following expression: -(8n -5v)
    9·1 answer
  • 38. A baseball park's average game attendance is 2035 people. This is 65
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!