Answer:
Element A: 5
Element B: 3
Element C: 0
Step-by-step explanation:
Magnitude of -3 = 3.
Remove (-) to find magnitude.
Positive and zero value have same value for magnitude.
320/8= 40
40x3= 120
120 students are left handed
Answer:
Step-by-step explanation:
x^2 + 2x + 1 = 17
x^2 + 2x = 17 - 1
x^2 + 2x = 16
x^2 + 2x + 1 = 16 + 1
(x + 1)(x + 1) = 17
(x + 1)^2 = 17
x + 1 = sqrt 17
x = -1 (+ - ) sqrt 17
x = -1 + sqrt 17 or x = -1 - sqrt 17 <===
To find the common factors between two numbers, you must first break the numbers down into factors, and then find all common factors.
Let's break down 88.
88: 2 x 44, 4 x 22, 8 x 11.
Now let's break down 24.
24: 2 x 12, 3 x 8, 4 x 6.
Now that we've factored both numbers, let's select all the common factors.
Common factors:
1, 2, 4, 8.
I hope this helps!
Now, recalling that for 1 yard, there are 3 feet, therefore
and keeping in mind that, there are 4840 yd² in 1 acre, then
