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OleMash [197]
3 years ago
6

What is the value of x in this triangle​

Mathematics
2 answers:
Musya8 [376]3 years ago
7 0

Answer:

C. 65

Step-by-step explanation:

x = 180 - (62 + 53)

x = 180 - 115

x = 65

<em>Hope that helps!</em>

<em>-Sabrina</em>

Alborosie3 years ago
3 0

Answer:

C. 65 degrees

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AN times E equals ABNA=1 B=5 E=3 N=0<br> A. True<br> B. False
stepladder [879]
The Correct Answer is B

B.False
4 0
3 years ago
Two similar cylinders have radii of 15 inches and 6 inches. What is the ratio of the surface area of the small cylinder to the s
Levart [38]

Answer:

4:25

Step-by-step explanation:

Given that,

r₁ = 15 inches, r₂ = 6 inches

The area of the cylinder is given by :

A=2\pi rh+2\pi r^2

The ratio of surface areas of two cylinders,

\dfrac{S_2}{S_1}=\dfrac{2\pi r_2h_2+2\pi r_2^2}{2\pi r_1h_1+2\pi r_1^2}\\\\\dfrac{S_2}{S_1}=(\dfrac{r_2}{r_1})^2\\\\=\dfrac{6}{15}^2\\\\=\dfrac{4}{25}

Hence, the required ratio is 4:25.

8 0
3 years ago
Can you help me please​
svetoff [14.1K]

Answer:

don't write sloppy and I'll be able to answer it

6 0
3 years ago
Read 2 more answers
Best explained and correct answer gets brainliest!!
velikii [3]
The equation is
(y-7)/x=6
y-7=6x
y=6x+7

5 0
3 years ago
Read 2 more answers
Please help me find the equation xx
Lisa [10]

9514 1404 393

Answer:

  • (2x-10) +x +(x+10) = 180
  • x = 45
  • (2x-10)° = 80°
  • (x+10)° = 55°
  • x° = 45°

Step-by-step explanation:

The equation is an expression of the fact that <em>the sum of the angles in a triangle is 180°.</em>

  (2x -10)° +x° +(x +10)° = 180°

For the purposes of the answer box, I'd leave off the degree symbol:

  (2x -10) +x +(x +10) = 180

__

This simplifies to ...

  4x = 180

  x = 45

Then the angles (CW from top) are ...

  (2·45 -10) = 80°

  (45 +10)° = 55°

  (45)° = 45°

8 0
3 years ago
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