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matrenka [14]
3 years ago
8

What does x equal? -x/3 + 4 = 20

Mathematics
1 answer:
zavuch27 [327]3 years ago
3 0
X is equal to 48

First subtract 4 from both the sides to get
-x/3 = 16
Then multiply both sides by 3 to get x alone
-x = 48
Now divide the both sides by -1, since we can't have x being negative to get
X = 48
Hope this helps:)
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How much water can be held by a cylinder tank with a radius of 12 feet and a height of 30 feet
kodGreya [7K]
13,571.68 cubic feet?? I'm pretty sure
8 0
3 years ago
ACTIVITY
marin [14]

Answer:

4 feet of wall should be on each side of the painting.

Step-by-step explanation:

Given that a 4 foot wide painting should be centered on a 12 foot wide wall, to determine how many feet (X) should be on each side of the painting, the following equation must be solved:

(Total wide of the wall - wide of the painting) / 2 = X

(12 - 4) / 2 = X

8/2 = X

4 = X

Therefore, 4 feet of wall should be on each side of the painting.

7 0
3 years ago
In designing a true/false test you use a random number generator to determine if the answer is true or false. This gives you a r
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Answer:

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Step-by-step explanation:

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5 0
3 years ago
9 [1+345-(6-8 +48 x 23 -77​
melisa1 [442]

Answer:

1933

Step-by-step explanation:

9 x (1 + 345) - 6 - 8 + 48 x 23 - 77

Use BODMAS method to solve these type of equation

B - Brackets

O - Power

D - Division

M - Multiplication

A - Addition

S - Subtraction

_________________________________________________________

Brackets - 1 + 345 = 346

Multiplication

9 x 346 = 3114

48 x 23 =  1104

Lets rewrite the equation now

3114 - 6 + 1104 - 77

Addition

6 + 1104 = 1110

Subtraction

3114 - 1104 = 2010

2010 - 77 = 1933

Answer = 1933

__________________________________________________________

Hope you understand

:-)

6 0
3 years ago
If the area of the triangular kite is 24 square ft and its base is 4 feet, find the height of the kite.
beks73 [17]
Area of a triangle is   A = (1/2) (b) (h).  Here we are given A and b and need to find h.

A = 24 ft^2 = (1/2) (4 ft) (height)

24 = 2(height)          =>          height is 12 ft            (answer)
3 0
3 years ago
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