camronwalker camronwalker

02-12-2020
Mathematics

contestada

2/3 + -4/5. Show your work!

Respuesta :

exlitifyy exlitifyy

02-12-2020

Cross multiplication 2 x 5 = 10 3 x -4 = 12 put that on top as 10 - 12 then do the bottom 3 x 5 = 15 then 10 -12 = -2 Rewrite the fraction it should be -2/15 sorry if I’m wrong :(

Answer Link

Otras preguntas

Complete the steps to factor the polynomial by grouping. p(x) = x3 5x2 – x – 5 p(x) = x2 (x ) – (x 5) p(x) = (x2 – )(x 5) p(x) = (x – )(x 1)(x )

My friend has $672 to spend on a fence for her rectangular garden. She wants to use cedar fencing which costs $17/yard on one side, and cheaper metal fencing wh

(b) Find the area of triangle BCD.

The table shows the outputs, y, for different inputs, x: Input (x) 2 5 9 12 Output (y) 20 15 12 8 Part A: Do the data in this table represent a function? Justif

What were the effects of the poison gas, according to the reporter? the german troops became too weak to defeat the french. soldiers suffered from nausea, passe

state three differences between temporary and permanent changes

(sec²0 + tan²0)(cosec²0+cot²0) = 1sec²5 sin 0

the equation of the line in the graph is y = (blank) x+ (blank)

Simply the function f(x)=7(3Square root 54^x)

note of the crafts in India at the time of colonial rule, write about their usage and trade value pls tell