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loris [4]
2 years ago
15

What number a is 0.4% of 40?

Mathematics
2 answers:
Leni [432]2 years ago
8 0

Answer:

0.16

Step-by-step explanation:

First let's convert 0.4% to a decimal.

0.4% = 0.004

So, 0.4% of 40 is just 0.004 times 40, which is 0.16.

Let me know if this helps!

Talja [164]2 years ago
5 0

Answer:

0.16

Step-by-step explanation:

hope this helps!

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SOMEONE HELP! I know the answer I just need to show the work.
gayaneshka [121]

okay so

117° + angle a = 180° (supplementary angle)

angle a = 180 - 117

= 63°

then angle a + angle b + 81° = 180° ( angle sum property)

so... 63° + angle b + 81° = 180

144 + angle b = 180°

angle b = 180 - 144

= 36°

hope this helps.

6 0
2 years ago
What is 35 = -2x - 15 ?
gtnhenbr [62]

Answer:

x=-25

Step-by-step explanation:

35=-2x-15

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50=-2x

divide both sides by -2, isolates the x

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4 0
3 years ago
Find the number whose arithmetic square root is 0.6
slavikrds [6]

Answer: 0.36

Step-by-step explanation:

6/10 x 6.10= 36/100

5 0
2 years ago
Find the value of x in this figure
Serjik [45]

Answer:

here question was not clear

4 0
3 years ago
Read 2 more answers
What is the area of the figure shown below?
german
Área of rectangle= 18 x 14 = 252

Area or triangle=
30-18= 12
12 is the base of the triangle
14 is the height of the triangle
Area of a Triangle= 1/2bh
1/2(12)(14)=84
Área of Triangle= 84

252+84= 336

Answer= 336
4 0
2 years ago
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