nyalise79 nyalise79

13-02-2021
Mathematics

contestada

-2ab
———
a + b
(if a = 8 and b = -4)

Respuesta :

am11940 am11940

13-02-2021

Answer:

The answer is 16.

Step-by-step explanation:

First you need to substitute the letters with the number.

1 -2ab = -2(8)(-4)= 64 -2(8)=-16 -16(-4)=64

8-4= 4 64/4= 16

Answer Link

Otras preguntas

what is the verbal expression for 1/8y

This chart list the four characteristics that all states share. Which of these characteristics represents the system a state uses to make and enforce?

Which is a structure that contains the cell’s hereditary information and controls the cell’s growth and reproduction?

YOU WANT TO DISCARD YOUR OLD COMPUTER AND WANT TO SECURELY ERASE THE DATA FROM YOUR HARD DRIVE. WHAT SOFTWARE CAN YOU USE AND WHAT IS THIS PROCESS CALLED?

Which statement explains the difference between multiple alleles and polygenic inheritance? A. Multiple allele means more than one gene contributes to the phe

Please help!!!! I am bad at math

51450÷98 can u show me how

what is the area of the composite figure shown

a plant's height is 1.6 times its age. write an equation for the situation. tell what each variable you use represents

The circle below has a radius of 12 cm. What is the area of the shaded region? If necessary, round your answer to two decimal places. Do not include units in yo