dri7
dri7
01-11-2017
Mathematics
contestada
Help me please thanks
Respuesta :
choixongdong
choixongdong
01-11-2017
= 3 + √(9+7) - √(3*9)
= 3 + √16 - √27
= 3 + 4 - 3√3
= 7 - 3√3
answer
B. 7 - 3√3
Answer Link
Importance
Importance
01-11-2017
Do both variables.
Here, we have 3 + √16-√21.
The square root of 16 is 4. (3 + 4 - √21)
Simplify. 7 - √21.
Square root of 21 is 4.5
7 - 4.5 = 2.4
Round. 2
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
What is the value of x if 3/x - 3 = 4?
What do Rachel's words about Phyllis and Sylvia (calling them names) reveal about her character? Are Rachel's comments justified? Why or why not?
PLEASEEE HURRY I WILL GIVE BRAINLEST ITS JUST ONE QUESTION This is literally my last try and if I get this wrong I fail PLEASE answer it correctly that’s all I
PLEASE HELP!! Evaluate the expression below using the properties of operations. Show all work. 18 ÷ (-⅔) x 4 ÷ (-7) x (-3) ÷ ¼
Solve -7/3(12s+24)+14=-14
in a certain situation, the maximum height H, in meters, that a ball bounces is given by the equation H=3/5F=0.02, where F is the force, in newtons, with which
Match the correct example with the appropriate step of the scientific method. (Answers may be used more than once) If a patient with high blood pressure is give
What is 1.75 kilometres as a fraction of 700 metres? Give your answer in its simplest form
What kind of relationship is there between speed and frequency? And why? (direct, inverse or not related)
Michale and Imani go out to eat for lunch. If their food and beverages cost $25.50 and there is an 8% meals tax, how much is the bill?
