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lukranit [14]
2 years ago
6

-40-2[(-8) / 2] please someone explain this how to do it

Mathematics
1 answer:
solmaris [256]2 years ago
3 0

Step-by-step explanation:

just try this in calculator

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There..?
QveST [7]

The answer should be:

Domain: All real

numbers

greater than or

equal to 0 and

less than or

equal to 100

Range: all real

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greater than or

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3 0
3 years ago
A piece of paper has a
Allisa [31]

Answer:

The volume of the resulting cylinder is 385 cm³

Step-by-step explanation:

The formula of the rule of a cylinder is V = π r² h, where

  • r is the radius of its base
  • h is the height of it

<em>When a rectangular paper folded to form a cylinder, then one of its dimension will be the circumference of the base and the other dimension will be the height of the resulted cylinder</em>

∵ ABCD is a rectangle

∵ It is folded where AB coincides with DC

∴ AB is the height of the resulted cylinder

∴ BC is the circumference of the base of the resulted cylinder

∵ AB = 10 cm

∴ h = 10 cm

∵ BC = 22 cm

∴ The circumfrence  of the base = 22 cm

∵ The circumference of a circle = 2 π r

→ Equate the rule by 22 to find r

∴ 2 π r = 22

∵ π = \frac{22}{7}

∴ 2 × \frac{22}{7} × r = 22

∴ \frac{44}{7} r = 22

→ Divide both sides by \frac{44}{7}

∴ r = 3.5 cm

→ Use the formula of the volume above to find the volume of the cylinder

∵ V = \frac{22}{7} × (3.5)² × (10)

∴ V = 385 cm³

∴ The volume of the resulted cylinder is 385 cm³

3 0
3 years ago
you are making a blueprint of your bedroom and you plan to use a scale factor of 1/8. The actual width of your room is 14 fret a
Bas_tet [7]

Answer:

1.75 feet in the blueprints for the width

2 feet in the blueprints for the length

Step-by-step explanation:

Like and give a 5-star rating

Please brainlest

3 0
2 years ago
10+(-6)<br> What is it please tell me
Tasya [4]

Answer:

4

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Brad had a small gathering at a local steakhouse. The steakhouse offers three dinner platters which vary by size and price. They
pantera1 [17]
9.95×4=39.80
12.95×2=25.90
15.95×2=31.90
39.80+ 25.90+31.90=97.60
97.60×.18=17.56
97.60+17.56=$115.16 without tax and 18% gratutity
8 0
3 years ago
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