Answer:
base = 17.71 ft
height = 9.71ft
Step-by-step explanation:
Since we are not given the base and heigh directly, to answer this question we need two equations: (1) one to express the area (A) of a triangle, and (2) one describing the fact that height (h) and the base (b) lengths are related. Setting up and solving the system of these two equations for base leads to a quadratic equation:
which has two solutions but one is negative, i.e., not applicable. The good solution for base is .
Since we know the height is 8 ft less than the base, the height must be 9.71ft
Answer:
Explanation:
All you do is substitute three in for to get the y-coordinate of This means that these equations meet at the ordered pair of
I am joyous to assist you at any time.
Answer:
0.75m/s
Step-by-step explanation:
<em>Speed formula: ⇒ </em>
<em>Divide by the numbers from left to right.</em>
<em>S=18</em>
<em>T=24</em>
<em>18/24=0.75</em>
<em>0.75m/s is the correct answer.</em>
<em>I hope this helps you, and have a wonderful day!</em>
Answer:
c=−35
Step-by-step explanation:
Let's solve your equation step-by-step.
−5=
c
7
Step 1: Simplify both sides of the equation.
−5=
1
7
c
Step 2: Flip the equation.
1
7
c=−5
Step 3: Multiply both sides by 7.
7*(
1
7
c)=(7)*(−5)
Answer:
Sorry I can't answer this question but, I can say this...
The three methods most commonly used to solve systems of equation are substitution, elimination and augmented matrices. Substitution and elimination are simple methods that can effectively solve most systems of two equations in a few straightforward steps.