20-03-2019
Mathematics

contestada

What’s this answer ? Please help!!!

Whats this answer Please help class=

Respuesta :

EdwardYang EdwardYang

20-03-2019

Surface area = Area of rectangle + Areas of triangles.

Area of rectangle = 9cm * 15cm = 135cm2.

Areas of triangles = 6cm * 3cm = 18cm2.

Surface area = 135 + 18 = 153cm2

Answer Link

Otras preguntas

A wheel has a diameter of x inches and a second wheel has a diameter of y inches. The first wheel covers a distance of d feet in 100 revolutions. How many revol

If the radius of a circle is 3.5 what is the diameter

If y ¤ x = y2x for all positive integers, then (3 ¤ 4) ¤ 2 =

Solve for x: 3x = 54

The low temperature on Monday was 6 degrees below zero. The high temperature was 10 degrees above zero. Which integer represents the low temperature? A. -16

What did Africans do to iron ore during the Iron Age in order to make it possible to create iron tools and weapons?

find -x when x = 80 /49 what is the answer and explain please

What is the average of four tenths and five thousandths?

How did Charlemagne blend Roman, German, and Christian traditions? In the early middle ages.

At what point does the graph of 5x + 4y = 12 intersect the y-axis?