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Helen [10]
3 years ago
12

How do I simplify 20.25+9 1/2+11

Mathematics
1 answer:
Aleks04 [339]3 years ago
8 0

Answer:

do long multiplacation

Step-by-step explanation:

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Transforming an image by____changes the size, but not the shape of the image.
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Dilation

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Witch number is 164,501,423
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What are the choices?

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806000 words typed in 12 hours how many words can type in 1 minute ?
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3 years ago
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Holly spends 7 3/5 hours in school each day. Her lunch is 1/2 hour long, and she spends 7/10 of a hour switching classes. The re
Ira Lisetskai [31]
<span>
y = 7 + 3/5
y = 35/5 + 3/5
y = 38/5
y = 2*(38/5)
y = 76/10
---
lunch time:
z = 1/2
z = 5*(1/2)
z = 5/10
---
time switching classes:
w = 7/10
---
y - 6x - z - w = 0
6x = y - z - w
x = (y - z - w)/6
x = (76/10 - 5/10 - 7/10)/6
x = (76 - 5 - 7)/(10*6)
x = (64)/(10*6)
x = (2*2*2*2*2*2)/(2*5*2*3)
x = (2*2*2*2)/(5*3)
x = 16/15

x = 1.0666666666
---
check:
y = 7 + 3/5
y = 7.6
z = 1/2
z = 0.5
w = 7/10
w = 0.7
y - 6x - z - w = 0
6x = y - z - w
x = (y - z - w)/6
x = (7.6 - 0.5 - 0.7)/6
x = 1.0666666666

answer:
 1.07 hours</span>
5 0
3 years ago
The graph shows a trigonometric function.
Gennadij [26K]
Check the picture below.

the period is the repeating section that's looping over and over.

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3 years ago
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