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slega [8]
3 years ago
6

2 (-3)^2-5(-3) (-2)- (-2)^3

Mathematics
1 answer:
OleMash [197]3 years ago
4 0

it = -4 (negative 4)

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At a large high school 40 percent of the students walk to school, 32 percent of the students have been late to school at least o
ycow [4]

Answer:

  15%

Step-by-step explanation:

37.5% of the 40% of students who walk have been late, so ...

  0.375 · 0.40 = 0.1500 = 15%

of the students in the school both walk and have been late.

The probability that the student selected walks and has been late is 15%.

7 0
3 years ago
If rs =3x + 1, st = 2x- 2 ,and rt = 64,find the value of x
stealth61 [152]
             rs + st = rt     Plug in the values
3x + 1 + 2x - 2 = 64   Combine like terms (1 and -2)
       3x -1 + 2x = 64   Combine like terms (3x and 2x)
            -1 + 5x = 64   Add 1 to both sides
                  5x = 65   Divide both sides by 5
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3 0
3 years ago
ASAP! GIVING BRAINLIEST! Please read question 10 THEN answer correctly! No guessing.
Lana71 [14]

Answer:

x\degree = 75\degree

Step-by-step explanation:

Property used: <em>An exterior angle of a triangle is equal to the sum of the opposite interior angles.</em>

=  > 62\degree + (x + 13)\degree = 2x\degree \\  \\  =  > 62\degree + x\degree + 13\degree = 2x\degree \\  \\  =  > 75\degree = 2x\degree - x\degree \\  \\  =  > 75\degree = x\degree \\  \\  =  > x\degree = 75\degree

4 0
3 years ago
Pls answer attached question ​
BartSMP [9]

Answer:

It's a horizontal line passing through 4 on the y-axis.

Simply place a ruler at 4 and draw a straight line from left to right, which passing through the number 4.

6 0
3 years ago
Number 2 how do I do it I really do not know how to do it
irga5000 [103]
Um Mabry ask for help or reread
8 0
4 years ago
Read 2 more answers
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