bxrbieBRI bxrbieBRI

09-12-2020
Mathematics

contestada

please help me brainliest for correct answer the sides of a triangle are as follows; (3x - 2), (-5x) and (8x + 7). what is the expression of the perimeter?

Respuesta :

PollyP52 PollyP52

09-12-2020

Answer:

Perimeter = 6x + 5.

Step-by-step explanation:

The perimeter is the sum of the three sides.

Perimeter = 3x - 2 + (-5x) + 8x + 7

= 3x - 2 - 5x + 8x + 7

= 3x - 5x + 8x - 2 + 7

= 6x + 5.

Answer Link

Otras preguntas

Three reasons that might have influenced authorities in the department of agriculture to use a higher percentage of Nguni on the communal and emerging sector of

PLS HELP ME 100 POINTS PLS I NEED HELP QUICK PLS For this project, you are expected to submit the following: 1. Your Student Guide with completed Student Worksh

How did the Chinese view their emperor? A. They believed all nations belonged indirectly to him. B. They believed he was a god to be worshipped. C. They though

What is the percent decrease when the balance in a bank account goes from $300 to $60? The percent decrease is 20%. The percent decrease is 25%. The percent dec

A circle is centered at the point (-3, 2) and passes through the point (1, 5). The radius of the circle is

Can someone help me with this question please

If you lived in the midivil times what would you be like?

Assuming the trend that exists in the data set below applies to all students, how long should Trevor study if he want to get at least a 75% on the test?

Jason wants to know the percentage of M & M's that are green. He chooses a sample of 30 M & M's from a bag, and 3 of them are green. What is the margin

Question 5 (1 point) If a fire occurs, what is the first step a person should take? O Activate the fire alarms. Rescue anyone in immediate danger. Confine the f