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Y_Kistochka [10]
4 years ago
6

Part A: The area of a square is (9x2 − 12x + 4) square units. Determine the length of each side of the square by factoring the a

rea expression completely. Show your work.
Part B: The area of a rectangle is (25x2 − 16y2) square units. Determine the dimensions of the rectangle by factoring the area expression completely. Show your work.
Mathematics
1 answer:
Debora [2.8K]4 years ago
4 0

Answer:

What am I supposed to be solving please

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Find the distance between (6,4) and (0,-5)
sergejj [24]

Step-by-step explanation:

we know,

distance = √(x_2 - x_1)² + (y_2 - y_1)²

given points

(6,4) and (0,-5)

according to formula

→ d = √(0 - 6)² + (-5 - 4)²

→ √(-6)² + (-9)²

→ √36 + 81

→ √117 = 10.81 (approx.)

therefore, distance between both the points are 10.81 (approx.).

Hope this helps you !

4 0
3 years ago
Combine the like terms to create an equivalent expression: \large{3z+2+(-5z)+6}3z+2+(−5z)+6
rjkz [21]

Answer:11z+20

Step-by-step explanation:3z+2-5z+18z+12-5z+6

Then u bring light terms together

16z+2+12-5z+6

11z+20

8 0
3 years ago
Which of the following is a true polynomial identity​
galina1969 [7]

Answer:

D

Step-by-step explanation:

a⁶ - b⁶

(a³)² - (b³)²

(a³ - b³)(a³ + b³)

[(a - b)(a² + ab + b²)][(a + b)(a² - ab + b²)]

(a - b)²(a² + ab + b²)(a² - ab + b²)

5 0
3 years ago
Read 2 more answers
9. 1.3(c – 4) ≤ 2.6 + 0.7c
Julli [10]

Answer:

c ≤ 13

I think what was the question tho

Step-by-step explanation:

3 0
3 years ago
​françoise and maurice cut diagonally across a 30​-foot-by-120​-foot vacant rectangular lot on their way to school. how much dis
adelina 88 [10]
The path is the hypotenuse of a right triangle with legs 30 and 120.

30² + 120² = c²

900 + 14400 = c²

15300 = c²

c=√15300 ≈123.7'

instead of walking 30+120=150 feet they save 26.3 feet by taking the shortcut
8 0
3 years ago
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