What is the value of h when the function is converted to vertex form? Note: Vertex form is f(x)=a(x−h)2+k . f(x)=x2+10x+35 Enter your answer in the box. h = What is the minimum value for h(x)=x2−16x+60? Enter your answer in the box. y = What are the x-intercepts of the quadratic function? f(x)=x2−3x−10 Enter your answers in the boxes. Let f(x)=x2+17x+72 . What are the zeros of the function? Enter your answers in the boxes. and Let f(x)=x2−8x+19 . What is the minimum value of the function? Enter your answer in the box.

step-by-step explanation:

the areas of two similar triangles are 18 cm2 and 8 cm2. one of the sides of the first triangle is 4.5 cm. what is the length of the corresponding side of the other triangle?

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

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to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

thats not a system of equations, that is a solution