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irina [24]
3 years ago
14

What is the ricipricol of7/9

Mathematics
2 answers:
kenny6666 [7]3 years ago
6 0
The recipicol of 7/9 is 9/7
what you do is instead of x/y you do y/x you put the denominator over the numerator 
GuDViN [60]3 years ago
5 0
The reciprocal would be 9/7 because a reciprocal is when you flip a fraction and put the denominator as the numerator and vice versa.
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0.1 meters long. 1/10 of 0.1
larisa [96]
Hey mate u wrote the answer in the same question

6 0
3 years ago
Find an expression which represents the difference when (6x-3y) is subtracted from (9x+2y) in simplest terms.
Alex73 [517]

Answer:

3x+5y

Step-by-step explanation:

Subtract (6x-3y) from (9x+2y):

(9x+2y)-(6x-3y)

This can also be seen as:

(9x+2y)-1(6x-3y)

Distribute the -1 to (6x-3y):

(9x+2y)-1(6x)-1(-3y)\\\\(9x+2y)-6x+3y

Simplify the parentheses:

9x+2y-6x+3y

Group like terms:

(9x-6x)+(2y+3y)

Combine:

3x+5y

This expression can't be further simplified. Therefore, 3x+5y is the answer.

:Done

6 0
2 years ago
If x = 82°, find the measures of angles 1, 2, and 3
otez555 [7]

Answer:

98

Step-by-step explanation:

x(o) + 1(o)  = 180(o)

∠2° = ∠x°

∠1° = ∠3°

6 0
3 years ago
Read 2 more answers
Blanchard City's water tower is cylindrical in shape and has a height of 40 feet and a radius of 18 feet. What is the exact volu
Yakvenalex [24]

The formula for volume of a cylinder is:

Volume = PI x r^2 x h, where r is the radius and h is the height.

Volume = PI x 18^2 x 40

Volume = PI x 324 x 40

Volume = PI x 12,960

The exact volume would be 12,960PI cubic ft.

The decimal answer would vary depending on what value of PI is used.

6 0
3 years ago
Find the missing length indicated<br><br> Thank you!
Novay_Z [31]

Answer:

C

Step-by-step explanation:

The big triangle and small triangles are similar so their corresponding sides are in proportion.

x/15 = 15/9

x= 15*15/9

x=25

6 0
2 years ago
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