Chapter 4 Make-up Test 1 of 111 of 11 Items
POSSIBLE POINTS: 10
The perimeter of a rectangle is 50 cm. Sides #1 and #3 have equal lengths, x, while sides #2 and #4 are 5 centimeters longer than the lengths of sides #1 and #3. Determine the length of x.
Which one is the answer between these 4 options below?
1. x = 7.5 cm
2. x = 12.5 cm
3. x = 10 cm
4. x = 15 cm

42%

step-by-step explanation:

we know,

total people = 60

total males = 25

percentage of males

= 25/60 × 100

= 25/6 × 10

= 25/3 × 5

= 125 / 3

= 41.

rounding of = 42%

happy to

pls mark as brainliest

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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overpriced

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