johnny630 johnny630

10-01-2017
Mathematics

contestada

the question I need help on is 15.5z= -77.5 . I really don't get it please help:)

Respuesta :

williren21 williren21

10-01-2017

The answer to this question is z=-5

Answer Link

atqiyanafisa atqiyanafisa

10-01-2017

15.5z ÷ 15.5 = -77.5 ÷ 15.5; z = -5.
The answer is z = -5.

Hope this helps.

Answer Link

Otras preguntas

Why is it important scientists to be both accurate AND precise in their measurement?

Electron dot diagram for Al

Consider the following relation Ron a set A R={(a,a) (a,b) (b,a) (b,b) (b,c) (cc) } Consider the following statements Stat 1: R is an equivalence relation Stat

ms mayer lass donated 3482 cans of soup to a food kitchen. if the food kitchen use 10 cans of soup to make each batch how many batches can the food kitchen make

A small electric immersion heater is used to heat 97 g of water for a cup of instant coffee. The heater is labeled "63 watts" (it converts electrical energy to

Dilution ProblemSamantha needs 115 liters of a solution that has a concentration of 14 g/ml for the manufacture of computer parts. Samantha has an unlimited sup

What volume error (in mL, round to the nearest tenth) would occur in the measuring of 4 mL of a liquid ingredient if the improperly calibrated measuring device

One of the most important ingredients in bubble tea is the tapioca pearls that are added to the tea. If the price of tapioca flour increases, what will happen t

For two months, the Senate debated what executive department should run the Freeman’s Bureau. What reasons were given in support of granting oversight to the De

A primary active transport process is one in which