evaluate x-y divided by z for x= 5 7/8, y= 1/4 and z = 2
I forget the process to evaluate this problem and I am studying for an upcoming exam please respond and help me. Do I use the order of operations to solve? I am drawing a blank.
How do I solve the following algebra equation? ?
2008-12-11 1:36 pm
回答 (10)
2008-12-11 1:47 pm
✔ 最佳答案
(x - y) ÷ zAll you need to do is put the values in place for x, y and z and then solve:
[(47/8) - (1/4)] ÷ 2
(45/8) ÷ 2
45/16 OR 2 13/16 ANSWER.
參考: Dont Ask...
2008-12-11 1:47 pm
= (x - y)/z
= (5 7/8 - 1/4)/2
= (47/8 - 2/8)/2
= (45/8)/2
= 45/16 or 2 13/16
Answer: 2 13/16 or 2.8125
= (5 7/8 - 1/4)/2
= (47/8 - 2/8)/2
= (45/8)/2
= 45/16 or 2 13/16
Answer: 2 13/16 or 2.8125
2016-10-03 8:59 pm
a million. x=3x-5 2x=-5 (subtract 3x - x) x=-5/2 (then divide by 2) 2.x/3=6 (multiply 3/a million that's 3) x=18 3.y/3+5=8 y/3=3 (subtract 5) y= 9 (mulltiply by 3 or 3/a million) 4.-8=2x/9 -seventy two=2x (mulitply by 9 or 9/a million) -seventy two/2=x ( divide by 2) 5.locate f(a million) for f(x)=x3+x2-a million =(a million)3+(a million)2-a million (alternative) =3+2-a million (order of operation {PEMDAS}) =4 6.A function provides the linked fee of C as 2 *(22/7) *r. locate C while r=14cm and r=70cm. -don't understand the equation with the little stars...
2008-12-12 4:00 pm
5 ⅞ - 1/4
-------------
2
5 ⅝
----
2
45 / 16
2 13/16
-------------
2
5 ⅝
----
2
45 / 16
2 13/16
2008-12-11 3:19 pm
(x - y)/z
= (5 7/8 - 1/4)/2
= [(8 * 5 + 7)/8 - 2/8]/2
= [47/8 - 2/8]/2
= (45/8)/2
= (45/8)(1/2)
= 45/16
= 2 13/16
= (5 7/8 - 1/4)/2
= [(8 * 5 + 7)/8 - 2/8]/2
= [47/8 - 2/8]/2
= (45/8)/2
= (45/8)(1/2)
= 45/16
= 2 13/16
2008-12-11 1:51 pm
Equation: x - y / z
x = 5 7/8
y = 1/4
z=2
= 5 7/8 - 1/4 /(over) 2
= 5 7/8 - 2/8/(over) 2 - get their LCD then subtract
= 4 5/8/(over) 2
= 4 5/8(1/2) - get the reciprocal of the denominator (2/1 = 1/2)
= 4 5/16 - Answer
x = 5 7/8
y = 1/4
z=2
= 5 7/8 - 1/4 /(over) 2
= 5 7/8 - 2/8/(over) 2 - get their LCD then subtract
= 4 5/8/(over) 2
= 4 5/8(1/2) - get the reciprocal of the denominator (2/1 = 1/2)
= 4 5/16 - Answer
參考: uhm...I think Im wrong?...I just have different answer from the others....
2008-12-11 1:51 pm
2.8125
2008-12-11 1:47 pm
(x - y) / z
= (5 7/8 - 1/4) / 2
= (5 7/8 - 2/8) / 2
= (5 5/8) / 2
= (45/8) / 2
= 45/(8 x 2)
= 45/16
= (5 7/8 - 1/4) / 2
= (5 7/8 - 2/8) / 2
= (5 5/8) / 2
= (45/8) / 2
= 45/(8 x 2)
= 45/16
2008-12-11 1:47 pm
(x - y)/z = ( 5 7/8 - 1/4) / 2 = (5 7/8 - 2/8) /2
= (5 5/8)/2 = (45/8)/2 = 45/16 = 2 13/16
= (5 5/8)/2 = (45/8)/2 = 45/16 = 2 13/16
2008-12-11 1:43 pm
5(7/8)-2/8=5(5/8)
5(5/8)/2
5(5/8)*1/2
45/16
2(13/16)
5(5/8)/2
5(5/8)*1/2
45/16
2(13/16)
收錄日期: 2021-05-01 11:37:05
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