conniehamilton7 conniehamilton7

17-03-2018
Mathematics

contestada

The interior angles of a triangle have measures (2x−5)° , (4x−1)° , and 30°. What is the value of x? Enter your answer in the box.

Respuesta :

calculista calculista

27-05-2018

we know that

the sum of the internal angles of a triangle is 180 degrees
so
(2x-5)+(4x-1)+30=180
6x+24=180
6x=156
x=26°

the answer is
x=26°

Answer Link

Otras preguntas

The color of wheat grains shows variability between red and white with multiple phenotypes. What is the inheritance pattern?

A frost has caused a temporary spike in the price of orange juice. the price is now $10 a gallon. before the frost, the price was $4 a gallon. how much more exp

A container holds 2,000 g of water. This is the same as: 2,000 mL 2,000 cm³ 2 gm pick all that apply

What do you think caused the continents to move

Okay so don't you multiply the 7 to itself and to the -3 so it turns the equation into -21<-8 ?

The election of john quincy adams was called by andrew jacksonand what

“I’ll give him a trail to follow,” muttered Rainsford, and he struck off from the rude path he had been following into the trackless wilderness. The word rude

Find two consecutive odd numbers such that the sum of three-sevenths of the first number and one-third of the second number is equal to thirty-eight. 29 and 31

In 1963, what two recommendations did a group of Alabama clergymen propose to resolve the racial conflict in Birmingham, Alabama?

If 9 oranges cost $1.50, what's the cost of twelve oranges at the same rate?