1.The sum of two numbers is 50 and their difference is 16. What is the number?
Let's say two numbers are x and y.
So, we get two equations:
x+y=50
x-y=16
If x-y=16, then x =y+16
Replace value of x in other equation
Hence y +16+y=50
Hence 2y +16=50
Hence 2y=50–16
Hence 2y=34
Hence y =34/2=17
Replace value of y in first equation
x+17=50
x=50–17=33
Hence x=33 and y=17
Answer:
ang PUN
point na nasa arrow heuu.
E
Gawain sa Pagkatuto Bilang 1: Tingnan ang figure na nasa ibaba
at tukuying ang ray, point, line, at line segment na makikita sa figure.
ito sa iyong kuwaderno. Sundan ang halimbawa sa talahanayan.
Isulat ang iyong sagot sa talahanayan na nasa tapat nito. Gawin
Ray
S
Point
Line
Line segment
1.
w 1. WM 1. Ws at SM
o line m
1. SW at
SM
L
2.
3
11
V
3.
PIVOT 4A CALABARZON Matt
25
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Answers & Comments
1.The sum of two numbers is 50 and their difference is 16. What is the number?
Let's say two numbers are x and y.
So, we get two equations:
x+y=50
x-y=16
If x-y=16, then x =y+16
Replace value of x in other equation
Hence y +16+y=50
Hence 2y +16=50
Hence 2y=50–16
Hence 2y=34
Hence y =34/2=17
Replace value of y in first equation
x+17=50
x=50–17=33
Hence x=33 and y=17
Answer:
ang PUN
point na nasa arrow heuu.
E
Gawain sa Pagkatuto Bilang 1: Tingnan ang figure na nasa ibaba
at tukuying ang ray, point, line, at line segment na makikita sa figure.
ito sa iyong kuwaderno. Sundan ang halimbawa sa talahanayan.
Isulat ang iyong sagot sa talahanayan na nasa tapat nito. Gawin
E
Ray
S
Point
Line
Line segment
1.
w 1. WM 1. Ws at SM
o line m
1. SW at
SM
L
2.
3
11
2.
2.
2.
V
3.
3.
3.
3.
PIVOT 4A CALABARZON Matt
25