semajanetjoyner semajanetjoyner

11-03-2021
Mathematics

contestada

What is the value of the expression when a=18 and b=14 ?

1/2(a+b)−(a−b)^2
the 1 and 2 is a fraction and the 2 is a exponent

Respuesta :

ashnel7836 ashnel7836

11-03-2021

Answer:

1) 1/2 (18+14) - (18-14)^2

2) 1/2 (32) - (4)^2

2) 16 - 16

3) 0

Therefore, the answer is D

Step-by-step explanation:

Hope this helps :D

Answer Link

Otras preguntas

Which is one advantage that newspapers generally have over television?

How do Andy and Rob encounter prejudice at the mall

An equation for the depreciation of a car is given by y = A(1 – r)t , where y = current value of the car, A = original cost, r = rate of depreciation, and t = t

Is that correct ????

Geothermal power would be classified as an______resource because its supply will not run out.

the country has entered a period of economic growth, but prices are rising too rapidly. To stabilize prices, the Federal Reserve decides to

---READ THIS INFORMATION---READ THIS INFORMATION---READ THIS INFORMATION--- Very important news, I'm going to be posting a 50 point question, I want to make thi

Given that cos 26 degrees= 0.899, write the sine of a complementary angle

Sophia could not afford expensive furnishings, but wanted a stylish home. after researching many options, she went to a local target to purchase the trendy lamp

in 2015 they were approximately 30,800 firearm fatalities (homicides and suicides) Express this quantity in deaths per hour.(round to one decimal place as neede