catherinezeffer catherinezeffer

22-09-2018
Mathematics

contestada

The base of a triangle exceeds the height by 6 cm if the area is 260 cm² find the length of the base and the height of the triangle?

Respuesta :

Kamikazeminem Kamikazeminem

22-09-2018

[tex]Let \: the \: base \: be \: x, \: the \: height \: would \: be: \:x-6\\The \: area \: is: \: [/tex]

[tex] \frac{x(x - 6)}{2} = 260 \\ {x}^{2} - 6x = 520 \\ {x}^{2} - 6x - 520 = 0 \\ (x + 20)(x - 26) = 0 \\x = 26[/tex]

Answer Link

Otras preguntas

If a hurricane is moving toward the north, the strongest winds will be found in the eyewall on its ______ side.

Given that a=14 and b=25, work out the height of the triangle

Given: WX||YZ ; XY||WZ Prove: WXZ cong. YZW

A(n) ________________ is a name, symbol, design, or term that identifies a seller's good or service as distinct from those of other sellers.

which terms defines a preventable injury unexpected unfair unnecessary unwelcome

The purpose of expansionary fiscal policy is to _____. answer.com

A student is bouncing on a trampoline. at her highest point, her feet are 65 cm above the trampoline. when she lands, the trampoline sags 15 cm before propellin

The traits openness, conscientiousness, extraversion, agreeableness, and neuroticism are key components of the ________. question 6 options: a. five factor mode

Could someone please help me answer these maths questions ☺ ***Please show step by step guide to how you got the answer***☺

One reason for the growth of medieval towns was the principle of "stadtluft macht frei," or "town air makes you free," which meant