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RUDIKE [14]
3 years ago
5

12/23+(9 6/8−3 1/4) help me

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
8 0

Answer:

7.5

Step-by-step explanation:

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HURRRYYYYYYYYY!!!!!!!1 WILL MARK BRAINLIEST
MaRussiya [10]

Answer:

0.2

Step-by-step explanation:

15450÷15000

0.2 this is the answer

7 0
3 years ago
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Solve for the variable. inscribed angles, intercepted arcs​
jenyasd209 [6]

Answer:

The value of y is 78

Step-by-step explanation:

1. the line is straight so it will equal 180 so you do

y= 180-102

3 0
4 years ago
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A high school track​ team's long jump record is 24 ft 2 1/4 in This​ year, Hal​'s best long jump is 23 ft 9 1/2 in If long jumps
rjkz [21]

24 ft 2 1/4 inches - 23 ft 9 1/2 inches = 4 3/4 inches.

4 3/4 inches would tie it, so now add 1/4 more inches:

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7 0
3 years ago
Kamal is 17 years older than Gina. Gina is 3 years younger than Rachelle. If the sum of their ages is 77, how old is Gina?
yKpoI14uk [10]

Answer:

Answer : Gina's age is 19 years.

Step-by-step explanation:

Kamal is 17 years older than Gina. Gina is 3 years younger than Rachelle.

Let Gina's age be x years

So Kamal’s age will be = x + 17

Rachelle’s age = x + 3

the sum of their ages is 77, Accordingly

x + x + 17 + x + 3 = 77

3x + 20 = 77

3x = 77 - 20

3x = 57

x = 57/3

x = 19

Thus Gina's age is 19 years,

Kamal’s age x + 17 = 19 + 17 = 36 years

Rachelle’s age x + 3 = 19 + 3 = 22 years

Gina = 19 years old

5 0
3 years ago
What is the axis of symmetry for f(x) = 2x2 − 8x + 8?
n200080 [17]
The axis of symmetry is 2
2x^2-8x+8
2(x^2-4x)+8
2(x-2)^2-2(4)+8
2(x-2)^2-8+8
2(x-2)^2
     ^ on a graph would be at x=2

7 0
3 years ago
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