cynthia1718 cynthia1718

02-03-2018
Mathematics

contestada

What is the value of x if (2x+10) is supplementary to (2x+30)

Respuesta :

luckylionoz7p4y32x luckylionoz7p4y32x

02-03-2018

[tex](2x + 10) + (2x + 30) = 180 \\ 4x + 40 = 180 \\ 4x = 140 \\ x = 35[/tex]

Answer Link

Otras preguntas

Which expressions are equivalent to -2.3 - 8.7 + (-5). Select all that apply? A. -2.3-(-8.7)+(-5) B. 2.3-8.7-5 C. -2.3- 8.7 - (-5) D. 2.3-8.7-(-5) E.-2.3+ (-8.7

Jack conducts an experiment to see whether fear makes mice run through mazes faster. He first selected a sample of 60 mice and then divided them into a control

if a^2+b^2+c^2=169. find a, given that b=2√2, 3√c=9.

General Lab Questions: (8 points) 5. A) What is the main problem with precipitating strontium ions from the town's water using phosphate? Can you think of any r

The BVM Corp., construction company, purchased a used hybrid electric pickup truck for 30,000 and used MACRS depreciation in the income tax return. During the t

Write area square units answer

Triangle ABC was rotated about the origin. Which ruledescribes the rotation?A) Ro,90°B) Ro,180°C) Ro,270°D) Ro,360°

What is the slope of these points: (0,14) and (2,10)? Explain nicely please.

Senator Warren states that 99.6 percent of occupations pay men more than their female counterparts. Is this evidence relevant in support of Warren's argument th

A 1.20 kg water balloon will break if it experiences more than 530 N of force. Your 'friend' whips the water balloon toward you at 13.0 m/s. The maximum force y