joycebassey835 joycebassey835

03-12-2021
Mathematics

contestada

pls no 21 - 23 show all workings. I will mark you brainliest if you show all workings

pls no 21 23 show all workings I will mark you brainliest if you show all workings class=

Respuesta :

torip27 torip27

03-12-2021

answer: -2
explanation: 20-20=0 1-3=-2

Answer Link

Otras preguntas

HOW CAN WE BE GOOD AN CHEERFUL

What amount of moles does 60.5 L of carbon dioxide occupy at 2.15 atm and 25 degrees C? 4.3 moles 5.3 moles 9.3 moles 2.5 moles

Which is a perfect square ? 5,8,36 or 44?

What can you do to make sure your podcast is set up well. Drag the missing step into the chart. Answer quick

A sample of SO2 gas occupies 45.6 L at 373 K and 3.45 atm. This sample contains how many moles of oxygen atoms?

5,888,000,000,000 miles is equivalent to 1 light year. What is this number represented in scientific notation?

What is the central idea in this paragraph? During her exile, the author's mother did not know how she felt about Trujillo. The author and her sisters were fasc

What are 3 potential solutions to stop heat waves? (what solutions are cities looking at) IN DETAIL

Handy Leather, Inc., produces three sizes of sports gloves: small, medium, and large. A glove pattern is first stenciled onto leather in the Pattern Department.

help me please, its due at night today!!!