here 8x and (2x+60) are corresponding angles
since line l1 and l2 are parallel, so the two angles will be equal
8x=2x+60
8x-2x=60
6x=60
dividing by 6
x=10
option D. 10 is correct
Answer:
82
Step-by-step explanation:
get rid of dicemal
Answer:You can crate a regular acute triangles
Step-by-step explanation:
Hint:
"a" is the major component, "b" is the minor, the vertical axis is b+b
First convert all the units into inches.
2 feet = 24 inches
Let x be the width of the actual desk
5 : 24 :: 115 : x
Remember this: <em>Product of means is equal to the product of extremes.</em>
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5x = 115 × 24
5x = 2760
∴ x = 2760 ÷ 5
x = 552 inches
Then convert 552 inches back to foot.
Final answer = 46 foot