Answer:
x + 3 + 45° = 180°. isosceles triangle
x = 180° - 45°-3°
x = 132°
90° + x = 180°
x =180° - 90°
x = 90°
Answer:
The probability that a plant had white flowers is 0.70
Step-by-step explanation:
Given:
Number of plants with white flowers=769
Number of plants with purple flowers= 326
To Find:
The probability that a plant had white flowers is=?
Solution:
Total number of flowers plants = Number of plants with white flower + Number of plants with purple flowers
Total number of flowers plants = 769+ 326
Total number of flowers plants = 1095
Probability that the plant had white flowers = 
Probability that the plant had white flowers =0.70
Probability that the plant had purple flowers = 
Probability that the plant had purple flowers = 0.29
Answer:21.9FM
Step-by-step explanation:
Answer:
the vertex of 3x^2-12+8 is (2,-4)