Two of a triangle's interior angles measure $45^{\circ}$ and $55^{\circ}$. If the triangle's side lengths are represented by a, b, and c and a<b<c, which of the following statements is true for this triangle? A. $a^{2}+b^{2}>c^{2}$, B. $a^{2}+b^{2}<c^{2}$, C. $a^{2}+b^{2}=c^{2}$, D. Not enough information to determine.

If A and B are complementary angles and $m \angle A=37^{\circ}$, what is the measure of angle B?

Express each terminating decimal as a quotient of integers. If possible, reduce to lowest terms. 0.4

Determine whether the series is convergent or divergent. $\sum_{k=6}^{\infty}(-1)^{k+1} 3 e^{1 / k}$

A neighborhood charity is collecting cans of food. They start with 56 cans and collect 10 cans every 20 minutes.They continue for 4 hours. Sketch a graph to represent this situation and tell whether the function is linear or nonlinear.

Sketch a graph of the function $f(x)=x^{2}-4 \quad x \geq 0$

A stone is thrown upward from the top of a building. Its height (in feet) above the ground after t seconds is given by $h(t)=-16 t^{2}+48 t+32.$ What maximum height does it reach?

If $f(\theta)=\sin \theta=0.1$ find $f(\theta+\pi)$

Find the maximum or minimum value of the function. $f(x)=2 x^{2}+4 x-1$

¿Cómo se traduciría esta conversación al español usando 'para ti' y 'para mí' al inicio de las oraciones? A- According to you, who is the best actor? B- I think the best actress is Elsa Aguirre.

A- According to you, who is the worst actor in Hollywood? B- I think the worst actress is Sharon Stone.

A- In your opinion, which song is the most romantic song of the year? B- I think the most romantic song is 'Un año' by Sebastián Yatra.

A- In your opinion, what dance do young people like the most. B- I think the young people like reggueton and salsa the most.

A- In your opinion, what tv program is the most boring one played all week? B- I think the most boring one is called 'Pare de sufrir'.

Describe how you would proceed to find the domain and range of a function if you were given its graph. How would your strategy change if you were given the equation defining the function instead of its graph?

Fill in each blank so that the resulting statement is true. When solving a system of linear equations by

Blood carries oxygen to cells. A dog's muscle cells require energy. Explain why a dog's heart might need to pump faster when the dog jumps.

Why are normally unseen members of the food web, such as soil microorganisms, essential to the nitrogen cycle? Use a model to support your answer.