17-02-2017
Mathematics

contestada

What is the value of x?

What is the value of x class=

Respuesta :

Аноним Аноним

17-02-2017

3x+x-4+100 = 180
4x +96 =180
4x = 180 -96
4x = 84
x=84/4
x=21

Answer Link

flargenshpargle flargenshpargle

17-02-2017

Since all triangle angles add up to 180*, the equation is 180=100+4x-4.
this simplifies to x=21

Answer Link

Otras preguntas

Which of the following is not true of Mendel's experiment? A. Mendel crossed two true-breeding plants. B. Mendel proposed that the green pods were rece

How does a medical professional’s behavior affect the patients?

Why was the United States conflict with France during John Adams' presidency called the Quasi War? A. because the battles took place at sea B. because it only

Chin correctly translated the following phrase into an algebraic expression. “One-fifth less than the product of seven and a number” which represents chin’s phr

Geometry math question

What is the simplified value of the expression below? 4.5 - 5.9 divided by 0.2 x 3 - 0.2

John can complete a paper route in 20 minutes. Steve can complete the same route in 30 minutes. How long will it take them to complete the route if they work to

I Need help ASAP. A block has a volume of 0.09 m3and a density of 4,000 kg/m3. What's the force of gravity acting on the block in water? A. 3,528 NB. 2,646 N

What is a characteristic found in El grecos painting

Suppose S and T are mutually exclusive events. Find P(S or T) if P(S) = 6/11 and P(T) = 1/10

ACCESS MORE EDU ACCESS