20-04-2016
Mathematics

contestada

What is the value of the equation below when a=3 and b=7
a2-2b

Respuesta :

OdehEveryday OdehEveryday

20-04-2016

This equation uses substitution
a=3 b=7
a2-2b
(3)2-2(7)
5-14
-9

Answer Link

Otras preguntas

Which of the following is a relay station for all the information that travels to and from the cortex? (It's not B) Select one: a. cerebellum b. midbrain c. tha

Study the photograph. Does it convey the mood of the excerpt? how?

calculate the number of atoms in 1009g of neon

a grocer buys x kg of potatoes at Birr 1.50 per kg and y kg of onions at Birr 2.25 per kg how much money does he pay in Birr?

The ______ Works on a single variable or constant. *

Represent the following expressions as a power of the number a (a≠0): (a/a^2)^-2

Find the midpoint of the line segment with end coordinates of: ( − 4 , 8 ) and ( 4 , − 2 )

A collection of 77 quarters and dimes is worth $12.50. How many quarters are in the collection? PLS HELP ILL GIVE YOU BRAINLEST ANSWER

I will give brainlist The speed of propagation of a wave is given by a. λ×f b. λ/f c. f/ λ d. f×T

х Which statement is true regarding the spinal nerve and cord?