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KonstantinChe [14]
3 years ago
15

- Equation Editor A set of curtains normally

Mathematics
1 answer:
sweet [91]3 years ago
7 0

Answer:

89.99

Step-by-step explanation:

u add i48934yr84 r84

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What is the smallest angle of rotational symmetry for a square? 45ş 90ş 180ş 360ş
vitfil [10]

Answer:

Step-by-step explanation:

i think 45 because a square could be broken up into 4s

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2 years ago
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I will appreciate your help
KatRina [158]

Answer:

Hello! answer: 252

Step-by-step explanation:

To find parelogram area you do base × height so... 21 × 12 = 252 therefore 252 is the area Hope that helps!

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3 years ago
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Two roller coasters are vying for the title of the steepest drop the first ride has a hill that drops 140 feet in a 40 foot run
muminat

Answer:

They have the same slope

Step-by-step explanation:

Given

Coaster 1:

Drops = 140ft

Run = 40ft

Coaster 2:

Drops = 105ft

Run = 30ft

First, we calculate the slope (m) of both coasters

m = \frac{Rise}{Run}

m = \frac{Drops}{Run}

For coaster 1:

m = \frac{140ft}{40ft}

m = \frac{140}{40}

m = 3.5

For coaster 1:

m = \frac{105ft}{30ft}

m = \frac{105}{30}

m = 3.5

<em></em>m = m=>3.5 = 3.5<em></em>

<em>By comparison, they have the same slope</em>

8 0
3 years ago
(5v +37v2 - 80v - 69)/(v+9)
valina [46]

Answer:

-67-80v

Step-by-step explanation:

hope this helps!

3 0
3 years ago
Simplify the expression
hjlf

Hi, I took a while

The answer is c Have a good day

8 0
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