The area of a triangle can be found using the formula: Area =1/2• base · heightFind the area of the triangle pictured below, where the measurements are given in meters (m)
8 m
13 m​
The area of a triangle can be found using the - 1

Answers

Answer 1
Answer:

Answer: 52 meters

Step-by-step explanation:

You have to multiply 8•13 which gives you 104 then you have to divide that by 2 and you get 52


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A soccer ball is kicked into the air from the ground. If the ball reaches a maximum height of 25 ft and spends a total of 2.5 s in the air, which equation models the height of the ball correctly? Assume that acceleration due to gravity is –16 ft/s2.

Answers

Hello,

g=9.81m/s²= 9.81/0.3048 =32.18.. ft/s² rounded to 32

h=-g/2*t²+vt+h0
if t=0,h=0 ==>h0=0

==>h=-16*t²+vt
50 ft in 2.5s ==> 25 ft in 1.25s

25=-16*1.25²+v*1.25
==>v=50/1.25=40

Equation h=-16t²+40*t


The equation models the height of the ball correctly will be h = -16t² + 40t.

What is a system of equations?

A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.

A soccer ball is kicked into the air from the ground.

g = 9.81m/s²

g = 9.81/0.3048

g =32.18.. ft/s² rounded to 32

h = -g/2t² + vt + h0

if t = 0,h = 0

h = -16t² + vt

50 ft in 2.5s

25 ft in 1.25s

25 = -16 x 1.25² + v x 1.25

v = 50/1.25

v =40

The equation models the height of the ball correctly will be h = -16t² + 40t.

Learn more about equations here;

brainly.com/question/10413253

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Please help me ASAP!!

Answers

The answer is D, i.e. the system was solved via elimination


If you multiply the first equation by 5, the system becomes


\left \{ {{-5x-10y=35} \atop {5x-6y=-3}} \right.


If you sum the two equations, you get


-16y = 32


And so if you substitute the second equation of system A with this new equation, you'll get system B.

F(x) = 2x^2 + 24x + 3

How do I find the vertex of this function?

Answers

Answer:

(-6,-69)

Step-by-step explanation:

y=2x^2 + 24x + 3

=2(x^2+12x+36)-2*36+3

=x(x+6)^2-69

vertex: when x=-6. y=-69

What is the geometric mean of 6 and 96

Answers

Hi,
the geometric mean of 6 and 96 is √(6*96)=24

Whats the pattern in the numbers 4 16 36 64 100

Answers

...Every even # squared. 2^2=4, 4^2=16, 6^2=36, 8^2=64, 10^2=100.....

Pattern continued...4,16,36,64,100,144,196,256,324,400

Why is it necessary to apply inverse operations on both sides of the equals l sign when solving an equations

Answers

Take this example (cause it's easy to explain)

10+5x=15x

To solve it we have to minus five on both side. We have to do this because we need to isolate the variable (in this case x) on the one side so we can divide and solve.

You would -5x (inverse from positive 5) from both sides on this because whatever you do to one side you have to do to the others to make it equal. In this case the answer would be x=1 (again cause it's easy lol.)

I hope this helps you!