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
scoundrel [369]
3 years ago
13

Is this correct or Incorrect? Explain

Mathematics
1 answer:
Oduvanchick [21]3 years ago
7 0

Answer:

That all you would need to figure anything out. First thing you need to remember is that every triangle is 180 degrees total. Let's say one angle of a triangle 50 and the other is 35. If you were to add 5o and 35 together, you would get 85. Then I would do 180 - 85 and that would give you the remaining and missing angle. Hope this helps<3 !!

Step-by-step explanation:

You might be interested in
Please someone help me<br><br> Only the ODD questions please.
Klio2033 [76]
I hope you can read this, and I hope you understand how I did 7. I probably overworked it, and it was possibly a simpler way to get it.

7 0
3 years ago
The value of the surface area of the cylinder is equal to the value of the volume of the cylinder. Find the value of x.
zlopas [31]

Answer:

x = 2.5

Step-by-step explanation:

Surface area of cylinder = 2πr(h + r)

Volume of cylinder = πr²h

Given that S.A = Volume of the cylinder, therefore, we have:

2πr(h + r) = πr²h

Radius (r) is given as 2.5 cm

height (h) = x cm

Input the values and solve for x

2πr(h + r) = πr²h

2πr(h + r) = πr(rh)

2(h + r) = rh (πr cancels πr)

2(x + 2.5) = 2.5*x

2x + 5 = 2.5x

Subtract 2x from both sides

2x + 5 - 2x = 2.5x - 2x

5 = 0.5x

Divide both sides by 0.5

\frac{5}{0.5} = \frac{0.5x}{0.5}

2.5 = x

x = 2.5

8 0
3 years ago
Simplify 4x²y+5xy²+3x²y+2x​
Viefleur [7K]

Answer:

7x^2y+5xy^2+2x

Step-by-step explanation:

3 0
2 years ago
Someone please help! I’ll give brainliest!!
Lana71 [14]

Answer:

(1436.8cm³)  let me know if that helps

Step-by-step explanation:

-so if the diameter is a straight line and it's 15 cm

-The formula for the sphere it would be v=4/3πr³

-The radius is going to be r=7cm

-v = 4/3 π (7cm)³

-so you would type in 4/3 x 3.14 x 7 ³ =1,436

  - 3.14 or π

- you would round it to the nearest 10th (1436.8cm³)

3 0
2 years ago
Convert 491 into binary number
sergij07 [2.7K]

Answer:

111101011 subscript 2

Step-by-step explanation:

491 / 2 = 245 , 1 remainder

245 / 2 = 122 , 1 remainder

122 / 2 = 61 , 0 remainder

61 / 2 = 30 , 1 remainder

30 / 2 = 15 , 0 remainder

15 / 2 = 7 , 1 remainder

7 / 2 = 3 , 1 remainder

3 / 2 = 1 , 1 remainder

1 / 2 = 0 , 1 remainder

Now, we're going to put the remainders together in reverse order to get the final answer.

111101011 ---> this is the final solution

See the image below for how you would write 111101011 subcript 2.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the complex factors of the quadratic trinomial x^2+8x+17
    8·2 answers
  • 1.A shade of green paint is created by mixing a certain amount of yellow paint ratio of blue paint. The ratio of yellow to blue
    11·1 answer
  • A 5-meter ladder is leaning against the side of a house. The foot of the ladder is pulled away from the house at a rate of 0.4 m
    11·1 answer
  • Is square root of 12 over 4 is irrational or rational and why
    10·2 answers
  • Coordinates of the vertex for the parabola y=x^2+6x-7
    15·1 answer
  • WARNING : NON SENSE ANSWER REPORT TO MODERATOR ​
    10·1 answer
  • What is the value of (h o k)(2)
    14·2 answers
  • What is 40% of 70 ounces ????​
    9·2 answers
  • This is the other post, ill give brainlist to the best answer.<br>​
    10·1 answer
  • ANSWER. FIND X IN EACH VALUE
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!