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Lana71 [14]
3 years ago
13

Please help !!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
7 0

Answer:

1.107cm 2. 112 cm

Step-by-step explanation:

your welcome

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The first term of a geometric sequence
nadezda [96]

Answer:

Step-by-step explanation:

a₆ = a₁r⁶⁻¹ = (-2)4⁵ = -2048

7 0
2 years ago
What are the zeros of the function: f(x) = 2x^2-50
yan [13]
When f(x) = 0, 

2x^2 - 50 = 0

2(x^2 - 25) = 0

2(x- 5)(x + 5) = 0

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x = 5 \ or \ x = -5

--------------------------------
Answer : x = 5 or -5
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3 0
3 years ago
Read 2 more answers
The perimeter of a rectangle is 66 feet. The width is 15 ft less than 1/2 the length. Find the dimensions of the figure
lianna [129]

The length is 32 and the width is 1. 32÷2 is 16. 16-15 is 1. 32+32+1+1 is 66

8 0
3 years ago
Three business associates are at their favorite local café for lunch. They have finished their meals and just received their bil
telo118 [61]
Customer #2 has the smallest total bill, including tax and tip.
Choice A, 1.06b + 0.16(1.06b), is correct.
Customer 3's bill is approximately 10% less than customer 1's bill.
Customer 2 leaves the bigger tip.

For customer #1:
(1.06(12.95))(1.15) = 15.79; the tip is 0.15(1.06(12.95)) = 2.06.
For customer #2:
1.06x = 11.65; x = 10.99; 20% tip = 0.2(10.99) = 2.20; total = 11.65+2.20 = 13.85.
For customer #3:
1.06(11.50) + 0.18(11.50) = 14.26; the tip is (0.18)(11.50) = 2.07.

Customer 3 spends 15.79-14.26 = 1.53 less than customer #1, which is 1.53/15.79 = 0.097 ≈ 10% less.
4 0
3 years ago
Can you give me the anwsers fast pls
Yakvenalex [24]

Answer:

false true false true

Step-by-step explanation:

4 0
2 years ago
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