3⁻¹ is <u>greater than </u>1/4
<u>Step-by-step explanation:</u>
3⁻¹ is nothing but the inverse of 3 .
So it can be written as 1/3.
Value of 1/3 can be found by dividing 1 by 3 to be 0.333...
Value of 1/4 can be found by dividing 1 by 4 to be 0.25
So 0.333 > 0.25
1/3 > 1/4
∴ 3⁻¹ > 1/4
9514 1404 393
Answer:
2) x = 7
3) x = 5
Step-by-step explanation:
When a transversal crosses parallel lines, all of the acute angles are congruent, and all of the obtuse angles are congruent. When it crosses at right angle, all of the angles are right angles.
2) All of the angles are right angles.
11x +13 = 90
11x = 77 . . . . . . subtract 13
x = 7 . . . . . . . divide by 11
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3) The two marked angles are acute.
16x = 80 . . . . the acute angles are congruent
x = 5 . . . . . . divide by 16
Using the perimeter concept, it is found that the perimeter of the polygon is of 24.1 units.
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- The perimeter of a polygon is the sum of the lengths of all its sides.
- One side has length 1 unit.
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- The second side is the hypotenuse of a right triangle with sides of length 3 and 4, thus, applying the Pytagorean Theorem:
- One of the sides has length of 5 units.
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- The third side is the hypotenuse of a right triangle of sides with lengths 5 and 7, thus:
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- The final side is the hypotenuse of a right triangle with sides of lengths 3 and 9, thus:
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- The lengths of the sides are: 1, 5, 8.6 and 9.5.
- Thus, the perimeter is of:
The perimeter of the polygon is of 24.1 units.
A similar problem is given at brainly.com/question/6139098
The best answer is A. because the X is -4 and y is approximately 2.5
I hope I've helped!
Answer: If Tara puts 4 pennies in for every one Sam does then after he puts in 10 she would of put 40.
She put in 40 pennies. Hope this helps ;)