answer:
$29.75
If Lukas paid for the shoes with $50, and got $17.30 back, the total price of the shoes with the tax was $32.70. Because we are trying to find the price of the shoes without the 9% tax, we calculate what 91% of 32.70 is, which is $29.757
Alli <3
÷
5.12
please help tyty x
To round 494.37 to 1 significant figure, it becomes 400. To round 5.12 to 1 significant figure, it becomes 5. When we divide 400 by 5, we get 80.
For rounding 1 significant figure, we look at the first non-zero digit in the number. In this case, the first non-zero digit is 4. We keep that digit and drop all the digits to the right of it. So, 494.37 becomes 400.
Similarly, for 5.12, the first non-zero digit is 5. We keep that digit and drop all the digits to the right of it. So, 5.12 becomes 5.
Now, we divide 400 by 5, which gives us 80.
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Answer:
100
Step-by-step explanation:
rounding to 1 sig figure
494.37 ≈ 500
5.12 ≈ 5
Estimating
500 ÷ 5 = 100
square
rhombus
kite
Parallelogram
The most precise term for quadrilateral ABCD with vertices A(4, 4), B(5, 8), C(8, 8) is a kite.
Option C is the correct answer.
A kite is a quadrilateral where the adjacentsides are equal which means there are two pairs of equal sides.
We have,
Quadrilateral ABCD:
A = (4, 4)
B = (5, 8)
C = (8, 8)
D = (8, 5)
Now,
A__________B
| |
| |
| |
D_________ C
We see the distance between the two points.
AB = √(8 - 4)² + (5 - 4)² = √(4² + 1) = √17
AD = √(5 - 4)² + (8 - 4)² = √(1² + 4²) = √17
AB = AD
BC = √(8 - 8)² + (8 - 5)² = √9 = 3
CD = √(5 - 8)² + (8 - 8)² = √9 = 3
BC = CD
AB and AC are adjacent sides.
CD and DB are adjacent sides.
So,
The quadrilateral ABCD is a kite.
Thus,
The quadrilateral ABCD is a kite.
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Make sure there are NO SPACES in your answer. Be sure to include a comma.