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laiz
[17]
3 years ago
8
Match the polygons formed by the sets of points with their perimeters (rounded to the nearest hundredth). Tiles A(1, 1), B(6, 13
), C(8, 13), D(16, -2), E(1, -2) 38 units F(14, -10), G(16, -10), H(19, -6), I(14, -2), J(11, -6) 25.4 units K(4, 2), L(8, 2), M(12, 5), N(6, 5), O(4, 4) 50 units P(7, 2), Q(12, 2), R(12, 6), S(7, 10), T(4, 6) 19.24 units U(4, -1), V(12, -1), W(20, -7), X(8, -7), Y(4, -4)
Mathematics
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2
answers:
Nesterboy
[21]
3 years ago
5
0
Hello,
Please, see the attached files.
Thanks.
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katrin2010
[14]
3 years ago
5
0
this is the correct answer.
Send
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Nikhil gets paid a 5 percent commission on every pair of shoes that he sells. He earned $1.00 on the last pair of shoes that he
BlackZzzverrR [31]
The expression that can be used to represent x is not shown.
x is the price of the shoes
5% commission on every pair of shoes sold. $1.00 is the value of the commission received.
$1/5% = 1 / 0.05 = 20
The price of the shoes is 20.
4
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3 years ago
Read 2 more answers
A company that makes shampoo wants to test whether the average amount of shampoo per bottle is 16 ounces. the standard deviation
Vadim26 [7]
<span>Answer: n=64 is large enough to use a z-test. The two-tailed 90% confidence interval (5% in each tail) is pop. mean +/- 1.64 (s.d. / sqrt(n) ) = 16 +/- 1.64 * 0.2/8 oz = [15.959, 16.041]oz m</span>
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3 years ago
Write the power (-8)^2 in repeated multiplication form. Then find the value of the power
Virty [35]
Answer:
(-8)x(-8)=64
Step-by-step explanation:
(-8)²
(-8)x(-8)=64
3
0
2 years ago
7.) Nate has $267 in bills. None of the bills is greater than $10. He has eleven $10 bills. He has seven fewer $5 bills than $1
slavikrds [6]
Just set up 2 equations.
267 = 10(11) + 5(x) + 1(y)
x = y - 7
you can plug the second into the first and get
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thus, 32 $1's and 25 $5's
3
0
3 years ago
By showing your work what is the answer to 0.96÷0.144=
gayaneshka [121]
Recognize that both 0.96 and 0.144 are divisible by 12:
(0.96/12) / (0.144/12) = 0.08 / 0.012. This reduces to 0.02 / 0.003, or
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You could also begin by eliminating the decimal fractions. Mult. 0.96 and 0.144 each by 1000 results in 960/144.
Since both 960 and 144 can be divided evenly by 24, we get 40 and 6.
40/6 = 20/3, or approx. 6.666, as before.
7
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3 years ago
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