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zalisa [80]
3 years ago
15

What is the value of this expression?

Mathematics
2 answers:
jekas [21]3 years ago
8 0

Answer:

108

Step-by-step explanation:

we first add 7+8=15 then 15×2=30 30+6=36 36×2=108

Zanzabum3 years ago
7 0

Answer:

i don't know

Step-by-step explanation:

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10.31988 to the nearest hundredth
mezya [45]

Answer:

10.32

Step-by-step explanation:

10.31988

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10.32

5 0
3 years ago
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If Shelly wants to earn the most interest on her account, but knows she can only keep $100 in her account, which bank's checking
rjkz [21]

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Chases bank account?

Step-by-step explanation:

3 0
4 years ago
What is the area of the figure? A rectangle is cut out of a large rectangle. The larger rectangle has a base of 6 yards and heig
masya89 [10]

Small one: 18 and 1-thirds yards²  Large one: 43.5 yards²

Step-by-step explanation:

Area of rectangle= base*height

Large one: base = 6, height= 7.25 (7 and 1-fourth)

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Small one: base = 3(2/3 or 2-thirds), height= 5

change the mixed fraction 3(2/3) to 11/3

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8 0
3 years ago
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VOLUME OF PYRAMIDS & CONES MAZE!
sukhopar [10]

Answer:

192m³

Step-by-step explanation:

This problem bothers on the mensuration of solid shapes, a square based pyramid

The highlighted figure is a square based pyramid

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V=a²h/3

Where a= base length

h= height

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7 0
3 years ago
If angle 10=30 degrees than angle 12 is how many degrees? Show your work
Alona [7]
10= 30 degrees 30+90= 120
11= 60 degrees 180-120= 60
12= 60 degrees 180-120 = 60
13= 120 degrees 180-60= 120


3 0
3 years ago
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