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olganol [36]
2 years ago
5

Find the unknown Angles in the given figure​

Mathematics
1 answer:
Ann [662]2 years ago
6 0

Answer:

x = 50°, y = 50°

Step-by-step explanation:

⇒ x + x + 80° = 180°

⇒ 2x = 180° - 80° = 100°

⇒ x = 100°/2 = 50° ∴ y = x = 50°

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Please help me with this problem.
son4ous [18]

Answer:

y = 10/2x + 0

Step-by-step explanation:

Slope Int Form: y = m(slope)x + b(y-intercept)

The number before the x is the slope. To find the slope, count how far up or down and how far to the right or left. The b in the equation is the y-int so find the y-int of the graph.

7 0
2 years ago
Write an equation for a circle with<br> a center at (9 -2) and has a<br> radius of 7.
fenix001 [56]
The equation of a circle is given as:

(x-a)^2 + (y- b)^2 = r^2  where (a, b) is the center.

(x-9)^2  = x^2 -18x + 81 - ----(i)
(y+2)^2 =y^2 + 4y +4      ------ (ii)
r^2 = 49                          ------ (iii)

Adding equation (i) and (iii) 
x^2 + y^2 - 18x + 4y + 85 -----(iv)

Equating equation (iv) and (iii)

 <span>x^2 + y^2 - 18x + 4y + 85 = 49

Arrange the equation:

</span> <span>x^2 + y^2 - 18x + 4y + 36 = 0
</span><span>
I hope this helps

</span>
8 0
3 years ago
Questions 2 &amp; 4 please help me
Andreas93 [3]
2. He can break his strand of 10 blocks into 3 3 times 4. I think it is 74 blocks are needed.
4 0
3 years ago
3 The owners intend to store machinery in the undercover storage. Do you think this is wise? Explain.​
mina [271]

The owners intend to store machinery in the undercover storage is a wise idea as it will not be exposed to too much sunlight or water damage.

<h3>What is seem as a machinery?</h3>

Machinery is known to be any kind of mechanical, electrical, or electronic tool that has been set up to carryout some basic function.

Note that The owners intend to store machinery in the undercover storage is a wise idea as it will not be exposed to too much sunlight or water damage and as such it is advisable only in some cases.

Learn more about machinery from

brainly.com/question/25899244

#SPJ2

7 0
2 years ago
3x + 9y = -42 -3x + 2y = -2 The solution to the system is
AlladinOne [14]

x=−2 and y=−4

If you need explanation Just ask!

6 0
3 years ago
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