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
serious [3.7K]
2 years ago
9

If m∠D=104°​, what is m∠D​'?

Mathematics
1 answer:
Nitella [24]2 years ago
8 0

Answer:

m<D' = 180⁰-104⁰

m<D' = 76⁰

You might be interested in
What is the product of (5-2i)(3+i)
zvonat [6]
The is the answer on my paper:

3 0
2 years ago
*Spam answers will not be tolerated*
V125BC [204]

Step-by-step explanation:

C = -11

A = -13

V = 9

E = -9

If you are adding them: -24

Hope this helps!

8 0
2 years ago
Write an algebraic expression<br><br><br>The quotient the of 72 divided by o =
Alchen [17]

72 ÷ o should be the algebraic expression.

4 0
3 years ago
Help me with this one please​
lesya [120]
For me, it’s easiest when i distribute the negative sign if i need to and then reorder to put the like terms together. and then solve.
(also sorry if it’s a little confusing with all the parentheses, i use them because it helps me organize everything)


21. (4x-9y) + (6x+10) + (8y-4)
= 4x + 6x - 9y + 8y + 10 - 4
= 10x - y + 6
—> D

22. (6x+9y-15) + (2x-9y+8)
= 6x + 2x + 9y - 9y - 15 + 8 (the 9y - 9y = 0, so you can leave it out of the final equation)
= 8x - 7
—> D

23. (9x^2-8x+3) - (5x^2-6x+4)
= 9x^2 - 8x + 3 - 5x^2 -(-6x) - 4
= 9x^2 - 5x^2 - 8x + 6x + 3 - 4 (remember that two - signs next to each other make a + sign)
= 4x^2 - 2x - 1
—> A

24. (9x^3-7x+8) - (5x^2+7x-10)
= 9x^3 - 7x + 8 - 5x^2 - 7x -(-10)
= 9x^3 - 5x^2 - 7x - 7x + 8 + 10
= 9x^3 - 5x^2 - 14x + 18
—> D

25. (6x+14y) - ((7x+5y) + (x-8y))
= (6x+14y) - (7x + x + 5y - 8y)
= (6x+14y) - (8x-3y)
= 6x + 14y - 8x -(-3y)
= 6x - 8x + 14y + 3y
= -2x + 17y
—> B
5 0
2 years ago
What quantative measures describe a variation in a set
AlekseyPX

Answer:

This would be the range, the interquartile range, the variance, and finally the standard deviation.

Step-by-step explanation:

Hope this helps you, please mark as brainlest.

7 0
2 years ago
Other questions:
  • A CONE IS 1/3 OF A CYLINDER, SO THE VOLUME FORMULA IS 1/3 THE CYLINDER. True or false
    9·1 answer
  • 2/3x - 1/2y = 3
    9·1 answer
  • What is the remainder when the polynomial f(x)=3x^3-4x^2+2x+8 is divided by (x-5)
    7·1 answer
  • A polyhedron has 6 vertices and 9 edges. How many faces does it have?
    13·2 answers
  • Please help me :)<br> I need help
    5·2 answers
  • Please answer it’s a timed test
    15·2 answers
  • A file cabinet is 48in. tall, 15 in. wide and 24in. deep. find the volume of the file cabinet
    10·1 answer
  • ⬛️ :blank divided by seven &gt; 800
    15·1 answer
  • DUE TOMORROW: Consider the equation k = j + 54. For what value of j
    15·1 answer
  • Bob invests $500 into an account with 4.5%
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!