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krek1111 [17]
2 years ago
9

Square root of 243 please

Mathematics
2 answers:
mart [117]2 years ago
6 0

Answer:

15.5884572681

Step-by-step explanation:

yan [13]2 years ago
5 0
Answer: 15.5
Explanation:To find the square root, you need to think of what number times itself to your given number
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Solve the equation below for x. −12(3x−4)=11 A. −1323 B. −813 C. −6 D. 6
geniusboy [140]

-1/2( 3x -4) = 11

Use distributive properties:

-3/2 + 2,= 11

Subtract 2 from both sides:

-3/2x = 9

Divide both sides by -3/2

X = 9/ -3/2

X = -6

The answer is c. -6

3 0
3 years ago
A rectangular park is 100 yards long and 65 yards wide. Give the length and width of another rectangular park that has the same
Akimi4 [234]
100 by 65 = 330 perimeter = 6,500 area
90 by 75 = 330 perimeter = 6,750 area


5 0
3 years ago
-(x + 8) = -x
White raven [17]

Answer:

Step-by-step explanation:

i can help

Step 1

-(x + 8) = -x  Simplify

Step 2

-(x + 8) = -x  Simplify the sides of the equation

-x-8=-x

Step 3

-x-8=-x  Add x to the sides

-8=0

Step 4

-8=0  Add 8 to the sides

0=8

Answer

No solution

Hope this helps

5 0
3 years ago
A triangle has two sides of lengths 7 and 12. What value could the length of
Norma-Jean [14]

Answer:

A. 7

Step-by-step explanation:

Since the triangle sides are not defined, therefore let the base side have the 12 unit and one of the slant side be 7 unit.

Therefore height of the triangle, h can gotten from the Pythagoras theorem as thus:

7² = (12/2)² + h²

49 = 36 + h²

h² = 49 - 36 = 13

h = √13

knowing the height of the triangle, we can apply same rule to the other unknown slant side, x as thus:

x² = (12/2)² + h²

x² = 36 + 13 = 49

x = √49

x = 7

4 0
3 years ago
This k12 question i need help
Yuri [45]

Answer: It's 72.

Step-by-step explanation: They deleted my answer <:(

4 0
2 years ago
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