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mars1129 [50]
3 years ago
12

In rectangle PQRS, PR = 18 x - 24 and QS = x + 146, find the value of x and the length of

Mathematics
1 answer:
Anna [14]3 years ago
8 0

Answer:

The answer is the first one, A

Step-by-step explanation:

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What makes the shapes similar?
son4ous [18]

Answer:

The answer is the first option

hope this helps

Step-by-step explanation:

5 0
3 years ago
John wants to know the volume of his gold ring in cubic centimeters. He gets a glass in the shape of a rectangular prism with a
const2013 [10]
If you go to sc and slide to filter you’ll find one that solves the problem
7 0
3 years ago
Jonathan’s class has 30 boys. Of the students in his class, 60% are girls. How many girls are in Jonathan’s class?
raketka [301]

Answer:

45 girls

Step-by-step explanation:

  • Remark
  • There are only 2 choices for gender. So if the class is 60% girls, the there must be 100 - 60 = 40% for the boys.
  • But we are told that the boys are 30 in number.
  • Let x = the total number of students.

Solution

  • 40/100 * x = 30              Change the % to a decimal
  • 0.4 x = 30                       Divide both sides by 0.4
  • 0.4 x / 0.4 = 30 / 0.4      Do the division
  • x = 30/0.4
  • x = 75 students in total

Formula

Total of Boys and Girls = Number of boys + number of girls.

Givens

  • Total = 75
  • Number of boys = 30

Solution II

  • 75 = x + 30                 Subtract 30 from each side
  • 75 - 30 = x +30 - 30
  • 45 = x
  • There are 45 girls in the class.
5 0
3 years ago
(2, -4) and (6,-10)<br> find the midpoint of the segment
asambeis [7]
The midpoint of the segment:
(4, 7)
x=4 y= -7
5 0
3 years ago
A family eats at a restaurant . The bill is$ 42 dollars . The family leaves a tip and spends $ 49.77 dollars .
bagirrra123 [75]

Answer:

Since you didnt include an actual question im guessing you are looking for the tip amount which would be $ 7.77

Step-by-step explanation:

49.77-42=7.77

3 0
3 years ago
Read 2 more answers
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