3 years ago

What is the height of a triangle which has a base of 8 centimeters and an area of 16 centimeters?

Mathematics

1 answer:

rewona [7]3 years ago

6 0

Answer:

the height is 4

Step-by-step explanation:

h=A/b

lets use x for our height

16=8x/2

16 times 2 is 32

32=8x

divide both sides by 8

x=4

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(a) Find an approximation to the integral 2 (x2 − 4x) dx 0 using a Riemann sum with right endpoints and n = 8. R8 =

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All subintervals are:

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Reiman sum is

$R_8=\delta x[f(x_1)+f(x_2)+...f(8)]\\\\0.25[f(0.25)+f(0.5)+...+f(2)]\\\\0.25\times[-23.25]\\=-5.8125$

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3 years ago

Find the missing angle!

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3 years ago