Answer:
45 Kg of the of this mixture contains 9 kg of almond
Step-by-step explanation:
Given:
The ratio of almond, wheat and corn = 3:5:7.
To Find:
Amount of this mixture contains 9 kg of almond =?
Solution:
The total of the fraction = 3+5+7 = 15
Let the total amount of the mixture be X, then
Then
X = 45
After an hour (4pm to 5pm) the temperature drops 18e⁻⁰˙⁶=9.9℉, so the temperature after an hour will be 68-9.9=58.1℉.
(The change -18e⁻⁰˙⁶ is negative indicating a drop in temperature.)
She forgot the decimal point in 3.4, instead of 3.4x52 she did 34x52
9514 1404 393
Answer:
(-2, 11), (-1, 6)
Step-by-step explanation:
We can find the values of x that make the difference between the functions be 0.
f(x) -f(x) = 0
x^2 -2x +3 -(-5x +1) = 0
x^2 +3x +2 = 0 . . . . . . . . . . simplify
(x +2)(x +1) = 0 . . . . . . . . . . . factor
Values of x that make these factors zero are solutions:
x = -2, x = -1
The corresponding values of y are ...
y = -5(-2) +1 = 11
y = -5(-1) +1 = 6
The ordered pairs that are solutions are (-2, 11) and (-1, 6).
Answer: b.not enough info
Step-by-step explanation:
Corresponding angles of congruent triangles are congruent, so
However, we don't have all 3 interior angles of either triangle, so we cannot conclude anything.