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Vinvika [58]
4 years ago
12

HELP PLEASE. (I'm not good at fractions)

Mathematics
1 answer:
bearhunter [10]4 years ago
3 0
1) D 
2) C
3) B
4) C
Hope this helps a lot
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Find the area of the polygon. 9.2 m 6.9 m 13.8 m 9.2 m ​
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Answer:

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Solve the Function Operation

Use the given functions to set up and simplify

140

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Find the Exact Value

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Simplify

Simplify the expression.

157.68432

m

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Simplify the expression.

157.68432

m

4

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Simplify the expression.

157.68432

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Solve the Function Operation

Simplify

0.9

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13.8

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Simplify

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(

0.2

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)

⋅

(

6.9

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⋅

(

13.8

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6 0
3 years ago
A solid aluminum cube has sides each of length l . A second cube of the same material has sides four times the length of the fir
timofeeve [1]
The formula to find the volume of cube

cube = s^3

Therefore volume is equal to I^3

The second cube has 4x the First cube

4 × (I^3) = 4 ×I^3

Total volume of the second cube= 4I^3 cm3

Fact: the density(mass ÷ volume) of aluminium is 2.40g/cm3

Making mass the subject of the formula:

D = M ÷ V
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Mass = Density × Volume

Mass = 2.40 × 4I ^3

Mass = 8.40I^3

By physics

weight= m × g

where
M = mass
g = acceleration due to gravity (= 9.8)

W = 8.40 I^3 × 9.8

Weight of aluminium = 82.32I^3
3 0
4 years ago
PLS HELPP FIRST TO BE CORRECT WILL GIVE BRANLIEST!!
GrogVix [38]

Answer:

Step-by-step explanation:

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5 0
3 years ago
5+3(q-4)=2(q+1) I don’t understand how to solve this question
Shtirlitz [24]

Answer:

q = 9

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5 + 3(q - 4) = 2(q + 1)

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q - 7 = 2 --- subtract 2q from both sides

q = 9 --- add 7 to both sides


3 0
3 years ago
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