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a_sh-v [17]
3 years ago
13

If 20% of a number is 386, what will be 30% of the same number

Mathematics
2 answers:
GaryK [48]3 years ago
6 0

Answer

579

Step-by-step explanation:

pav-90 [236]3 years ago
4 0

if the 20% of a number is 386, what will be 30% of the same number

Answer will be 157

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Five concert ticket cost $181.25. What is the cost of 8 concert tickets?
Roman55 [17]

Answer:$290

Step-by-step explanation:

$181.25/5=$36.25x8=$290

6 0
3 years ago
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G(x)=3x+2(x+1) evaluate g(7)
lianna [129]
G(x) = 3x + 2(x + 1)

g(7) = 3(7) + 2(7 + 1)

g(7) = 21 + 2(8)

g(7) = 21 + 16

g(7) = 37
5 0
2 years ago
In ΔDEF,{EF}\cong{DE} EF ≅ DE and m∠E = 104°. Find m∠D.
Alexeev081 [22]

The 3 inside angles need to equal 180.

Subtract E from 180 to find the sum of the other two angles:

180 - 104 = 76

Now because EF ≅ DE , angle D and F would be the same so divide 76 by 2

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7 0
2 years ago
What mixed number is equivalent to 16/3
DerKrebs [107]
Alright then!

First off, is your picture REALLY necessary? Whatever haha

A mixed number is just a simplified fraction really.

16/3 = 5 1/3

Hope it helps!
Can you give me brainliest as well please? Thanks ~Samuel
3 0
3 years ago
Read 2 more answers
How would I solve for x?​
vaieri [72.5K]

Answer:

x = 65

Step-by-step explanation:

First, we calculate the unknown angle of the left triangle and right triangle:180 - 62 - 50 = 68

Unknown angle for left triangle⬆️

180 - 80 - 53 = 47

Unknown angle for right triangle⬆️

Now we've calculated the two angles for the small triangle in the middle. So, we just have to calculate the top angle of the middle triangle:

180 - 68 - 47 = 65

The angle 65° and angle of x are vertical angle.(both are equal)

So... <u>x= 65°</u>

<em>hope it </em><em>helps </em><em>:</em><em>)</em>

4 0
3 years ago
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