humzaali10
humzaali10
04-01-2018
Mathematics
contestada
angle question gcse maths
Respuesta :
choixongdong
choixongdong
04-01-2018
3x + 10 = 5 (x - 10)
3x + 10 = 5x - 50
2x = 60
x = 30
so
3x + 10 = 3(30) + 10 = 100
5 (x - 10) is also equal 100
y = 360 - 100 - 100 - 110
y = 360 - 310
y = 50
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
Which of the following statements is correct for a person that has active Hepatitis B? A. Symptoms may or may not be present B. Infected person's will have jaun
Evaluate the expression 8 x 1. 5
Although most predicted Phillip to ______ his father, he surprised them by reversing several of his fathers more malevolent policies. dislike resemble influence
How the federal government supported nationalism in their intersections with the states
Isla, Bob and Marie are playing a game involving counters. The total number of counters stays the same throughout the game. At the start of the game, the ratio
What work must be done to place a satelite of mass 30kg in orbit at a height of 50km above the earth with a velocity of 800m sec?
The sizes of matrices A and B are given. Find the sizes of AB and BA whenever they are defined. (If the matrix product is undefined, enter UNDEFINED.) A is of s
Amy thinks of three numbers, which she calls a, b and c. The ratio a: cis 4: 3. The ratio b: cis 7:5. The median of a, b and c is 80. Work out the values of a,
With a $230,000 annual profit achieved from a $2,000,000 investment, the return on investment (ROI%) for a business would be
at the market opening, a customer purchases 200 shares of an S&P 500 inverse etf (-1x) at $50 per share. At the end of that day, the s&P 500 index decli