The car is 1.4m (140 cm) tall and 3.5 (350 cm) long.
Take 1/10 (1:10) of each of those numbers.
The model is 14 cm tall and 35 cm long.

The first graph represents a non - linear function, because rate of change (slope) is not constant.
The second graph represents a linear function since, it has a constant rate of change (slope)
Answer: The identity is verified. See the explanation.
Step-by-step explanation:
You must keep on mind the following identities:

Therefore, by substitution, you can rewrite the identity as shown below:

Simpliying, you obtain:

The identity is verified.
Answer:
A) A
Step-by-step explanation:
The square root of 7 is just over two and a half.
The two triangles are congruent to each other, meaning they’re proportional to each other but not equal.
The question is asking you to list the angles that are congruent to each other (when talking about angles and congruency, if two angles are congruent, they are equal) and the sides that are congruent to each other (as long as all sides are proportional to each other, they are congruent (Triangle ABC has side lengths of 1, 2, 3 and Triangle DEF has side lengths of 2, 4, 6; these two triangles are congruent))