tinasidell1972 tinasidell1972

04-02-2019
Mathematics

contestada

evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Respuesta :

Kteeparker Kteeparker

04-02-2019

2×(4x2-5)
2x(8-5)
2x(3)
6

Answer Link

Otras preguntas

Please help urgent I am lost thank you all

1. Find the possible values of r in the inequality 5 > r - 3. OA.r = 8. OB. r<2 OC.r=2 D. r<8

explain why human language is more complex and sophisticated form of communication

Explain the difference between “4 times the sum of c and y” and “ the sum of 4 times x and y”

If I made a solution with 50g KI and 25g I2 dissolved in 500ml H2O and I used a 100ml of the 500ml solution, what is the molarity of the 100ml?

A circuit is made up of a resistor, inductor, and capacitor (and nothing else) connected by wires. The capacitor has a capacitance of 1.2 μ F, the inductor has

If Julian walks from his house to his school at a speed of 3 miles per hour he will be five minutes late for class. If he cycles to school at a speed of 10 mile

Write a polynomial in standard form with the zeros -2, 1, and 2. Hint: Remember a zero can be written as (x - a) where a is the zero. List the zeros then multip

Historical sources can contain bias or points of view. People's beliefs and values affect their perspectives. New information can affect previous understandings

I proceed to calculate the degree of angles and lengths of angle FBE but I'm not sure how to calculate the length of DF