Answer:
Think its Point and Rotational
Step-by-step explanation:
thenks and mark me brainliest :)
Since the triangles are similar, we can use ratios to find what x equals.
Ratios:
3x+8/4 = 25/5
The easiest way to solve ratios, in my opinion is to cross multiply.
3x+8*5 = 4*25. Simplify to get 15x + 40 = 100.
Subtract 40 on both sides. 15x = 60.
Divide 15 on both sides. x = 4.
Answer:
This question is straightforward if you find different triangles in the figure itself.
Property of a triangle: All internal angles of a triangle must add up to 180°
Take a look at Triangle DBH.
<u>Method A</u>
Angle BHD = 180°-33°-46° (sum of angles in a triangle)
= 101°
Property of angles on a straight line: All angles on a straight line must add up to 180°
Angle x = 180°-101° (supplementary angles)
= 79°
<u>Method B</u>
Take a look at Triangle DBH.
Property of exterior angle (in this case, angle x): An exterior angle of a triangle is equal to the sum of its two opposite non-adjacent interior angles.
Angle x = 33°+46°
= 79°
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Answer:
y = 0x +8
Step-by-step explanation:
6-y=-2
subtract 6 from each side
6-y-6=-2-6
-y = -8
multiply by -1
y = 8
y = 0x +8
Answer:
4.5 A
Step-by-step explanation:
VA = W
1000 W / 220V = 4.545454... A
