1. use the following picture for this question:

a. find both the exact and approximate value of the blue dotted side (rounded to the nearest tenth).

b. use your approximate answer from part a to find the side length of x. round your answer for x to the nearest tenth.

Part a)

Exact value 24√3 units

Approximate value 41.6 units

Part b) x=52.1 units

Step-by-step explanation:

Part a)

step 1

Find the exact value

Let

h-------> the blue dotted line

we know that

tan(60°)=h/24

h=tan(60°)*24

Remember that

tan(60°)=√3

substitute

h=24√3 units

step 2

Find the approximate value

h=24√3=41.6 units

Part b)

we know that

sin(53°)=41.6/x

x=41.6/sin(53°)=52.1 units

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!