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sergeinik [125]
3 years ago
9

The width of a rectangle measures (9h - 1) centimeters, and its length measures (2h - 4) centimeters. Which expression represent

s the perimeter, in centimeters, of the rectangle? 0-2 + 8h 0 -10 + 22h Submit Answer 16h - 4 OR_5+11h​
Mathematics
1 answer:
son4ous [18]3 years ago
7 0

Answer:

2((2h-4)(9h-1))=P

(2h-4)(9h-1)=18h^2-2h-36h+4=18h^2-38h+4

2(18h^2-38h+4)= 36h^2-76h+8

Step-by-step explanation:

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qaws [65]

Answer:

Put it as something which y=zx where z would be z>45

Step-by-step explanation:

7 0
3 years ago
Help find the probability
zepelin [54]

Answer:

    18. <u>0.25</u>

    19. <u>0.33</u>

Step-by-step explanation:

<u>Problem 18</u>

  • Number of oranges = 2
  • Number of fruits = 2 + 6 = 8
  • P (orange) = 2/8 = 1/4
  • P (orange) = <u>0.25</u>

<u />

<u>Problem 19</u>

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  • Total faces = 6
  • P (1 or 6) = 2/6 = 1/3
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6 0
2 years ago
Find the measure of the angle and please explain step by step
MrRa [10]

angle 4 is the same as angle 8

 angle 7 & angle 8 has to equal 180 degree

 so angle 7 and angle 4 also have to equal 180

angle 4 is 3 times the size of 7

lets call 7  (x)

so 4(x) = 180

180/4  =45

x=45

angle 7 is 45 degrees

3 0
3 years ago
- You lose three points each time you answer
Ket [755]

Answer: The answer is -24 if you start at 0 points

Step-by-step explanation:

3 x 8 = 24 if it starts at zero put a negative symbol (-) to 24.

7 0
4 years ago
What is 1,935,825 in scientific notation ?
MaRussiya [10]

Answer:

Scientific Notation:

1.935825 × 106

E-Notation:

1.935825e6

Engineering Notation:

1.935825 × 106

Real Number:

1935825

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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