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olasank [31]
3 years ago
15

For brainiest:):):)):):):):):):):)

Mathematics
1 answer:
Effectus [21]3 years ago
6 0

Answer:

1/7

Step-by-step explanation:

There is a 1/7 chance because out of all 7 letters and times you could have chosen a different letter, you chose x which occurs once in the problem.

Hope this helps!

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I NEED HELP NOW PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! im gonna fail i swear help please now
Tatiana [17]

Answer:

2+2 = 4

Step-by-step explanation:

ok so if u put 2 fingers up and you add 2 more, you get 4

bruv

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What is the discriminant of the quadratic equation: (multiple choice)
Dominik [7]

Answer:

85

Step-by-step explanation:

<em>The equation for the discriminant is </em>

b^2-4(a)(c)

<em>Plug your numbers in from the equation. </em>

<em>1=a, -7=b, -9=c</em>

<em />

(-7)^2-4(1)(-9)

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49+36

85

6 0
4 years ago
The sum of a certain number and -5 is multiplied by 8 .the result is 2 more than the number ? In number
Bezzdna [24]

Answer: 8(x + (-5)) = 2x

Step-by-step explanation: Lets have that "certain" number be x. We wrote an equation to represent the problem.

3 0
3 years ago
HELLPPPPP!! i need help with this taking a test
vivado [14]

Answer:

trapezoid

Hope help

Pls mark brainliest if it is a right answer

3 0
3 years ago
Lian is paid for SR 75 per hour. Using p for her pay and h for the hours of work, which function rule represents
Andru [333]

Answer:

The function p = 75h represents  this situation.

Step-by-step explanation:

We know the equation of linear equation in the slope-intercept form is

y = mx+b

where

m = rate of change = slope

b = y-intercept

  • Let 'h' be the number of hours
  • Let 'p' be the pay

Given that Lian is paid SR 75 per hour.

so the rate of change of slope = m = 75

As there is no initial condition, so b = 0

as

y = mx+b

Now, mapping the information data into the slope-intercept form

  • p = y
  • m = 75
  • h = x
  • b = 0

Thus, the equation becomes

p = 75h

Therefore, the function p = 75h represents  this situation.

VERIFICATION:

Given the equation

p = 75h

for h = 1

p = 75(1)

p = 75

Thus, Liam is paid SR 75 per hour.

4 0
3 years ago
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