phantomorrow8 phantomorrow8

11-03-2021
Mathematics

contestada

A trapezoid has bases of lengths 40 and 42. Find the trapezoid's height if its area is 820

Respuesta :

lynnkc2000 lynnkc2000

11-03-2021

Answer:

Height = 20

Step-by-step explanation:

trapezoid area = (Sum of bases x height) / 2

((40 + 42) x h ) / 2 = 820

82 x h = 1640

h = 20

Answer Link

Otras preguntas

The ratio of Met fans to Yankee fans is 3 to 5. if there are 20 Yankee fans, how many Met fans are there?

Need help with a math question PLEASE HELP

Read and choose the correct option. A) A mí me gusta hablar. B) A mí le gustan hablar. C) A ti me gusta hablar. D) A ti te gustan hablar.

Consider two algorithms that perform the same function, that run in n/4 and log2(n), respectively, where n ∈ N (i.e. natural numbers).(a) Plot these runtimes on

what is one political, social, and economic change caused by the civil war

What is the length of AC?

Evaluate (–1)8 + (–1)7 + –16 + –14 – (–1)2. A. –23 B. –4 C. 5 D. –3

14. Solve -4x2 - 7x = -5.

A right triangle has a hypotenuse that measures 42 feet and a length of another side of 31 feet. How long is the third side of the triangle?

Suppose you dissolve 52.2 g of Na2CO3·xH2O in enough water to make 5.00 L of solution. The final concentration of the solution was found to be 0.0366 M. Determi