pinkiepie418 pinkiepie418

06-09-2021
Mathematics

contestada

Find area and perimeter

A. 12x;7x+3

B. 24x; 10x+8

C. 12x; 5x+14

D. 24x;5x+14

Find area and perimeter A 12x7x3 B 24x 10x8 C 12x 5x14 D 24x5x14 class=

Respuesta :

musiclover10045 musiclover10045

06-09-2021

Area of a triangle = 1/2 x base x height:

Area = 1/2 x 8 x 3x = 12x

Perimeter = sum of the 3 sides:

4x-3 + x +9 + 8 = 5x +14

Answer: C. 12x; 5x+14

Answer Link

Otras preguntas

How would weather on earth change if there was no sun? someone please help me

Completa con Ser o Estar: 8. Mañana es día de fiesta. Yo____estoy____feliz

ZABD and ZDBC are supplementary angles. What is the measure of x? x = [?]° 7D AK X78° B >C Angles are not drawn to scale. Enter Will give Brainiest if right

⚠VERY IMPORTANT MESSAGE⚠ If you get any answers from a username that starts with the letter "e" and they share a link to some website called "xtiny" DO NOT OPEN

How would adding finer particles to the sand affect porosity?

Anyone know the answer?

As a goalie , Brooke is practicing blocking goals . Out of 750 shots , she blocks 600 of them . What is the experimental probability that she will block the nex

You have an adult victim, you are by yourself, and you do not have access to a phone. How should you handle this situation? a Check the scene, check the victim

Which best describes the underline group of words

Name: LESTER GREEN Class: NIGHT SCHOOL Complete with the missing letters and then colour. ED BAK _LU GRE_ W_ _TE PN B_O_N GR. N. a ELL__ RE_ OR N E PURP__ i hav