Answer:
Step-by-step explanation:
you mean the function f(x)=x² not x2
the answer is the 1st attachment
for the second question
Which of the graphs below represents the function g(x) = (x + 1)²
the answer is the 2nd attachment
1. The shortest side is always opposite of the smallest interior angle.
2. The longest side is always opposite of the largest interior angle.
Answer: 7-3x+2 =−3x+9
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Answer:
Density of mixture is 7.0 g/
.
Step-by-step explanation:
Density of mixture = density of water in the mixture + density of oil in the mixture
Given: water and oil were mixed in a ratio 3:5
density of water is 1.0 g/
and that of oil is 0.8 g/
.
Then,
density of water in the mixture = 3 x 1.0 g/
= 3.0 g/
Density of the volume of water in the mixture is 3.0 g/
.
density of oil in the mixture = 5 x 0.8 g/
= 4.0 g/
Density of oil in the mixture is 3.0 g/
.
So that,
Density of mixture = 3.0 + 4.0
= 7.0
Density of mixture is 7.0 g/
.
-1/4. Add them together and you get -8/32 or 1/4