Answer:
45°,when I measured using my protrector, it is exactly 45°....
if my ans was wrong,plz apologize me
Note: We need to find the number of seeds of each color.
Given:
A packet contains blue and yellow flower seeds in the ratio 3:4.
There are 32 flower seeds.
To find:
The number of blue and yellow flower seeds.
Solution:
Let the number of blue and yellow flower seeds are 3x and 4x respectively.
There are 32 flower seeds.




Now,
The number of blue flower seeds is

The number of yellow flower seeds is

We approx. the value rounded to the nearest integer because the number of flower seeds cannot be a decimal of fractional value.
Therefore, the number of blue seeds is 14 and the number of yellow seeds is 18.
D is the answer as the both have solution x=-2 y=3
14x=-28 12(-2)-3y=-33
x=-2 -3y=-9
y=3
from the given equation
4x-y=11 eq 1
2x+3y=5 eq 2
x=y-11/4 from equation 1
subsitute this value of x in equation 2
2(y-11/4)+3y=5
y-11+6y=10
7y-11=10
y=3
subsitude this value of y in equation (x=y-11/4)
so x= -2
thus same solution so ANSWER IS D
Answer:

Step-by-step explanation:
