Torner61 Torner61

11-10-2016
Mathematics

contestada

Evaluate -6 to the 2nd - 28 ÷ 4 + (-9).

Respuesta :

SuperLegend SuperLegend

12-10-2016

-6^2 - 28/4 + (-9)
Multiply -6 by it's exponent.
36 - 28/4 + (-9)
Divide 28 by 4
36 - 7 + (-9)
Subtract 7 from 36.
29 + (-9)
Add -9 to 29. This would be the same as subtracting 9 from 29(29-9).
Final Answer: 20

Answer Link

Otras preguntas

What is the mass in grams of 100 atoms of carbon -12 isotope?

Find dy/dx by implicit differentiation and evaluate the derivative at the given point.xy = 12, (-4, -3)

what is 6÷1914 in a equation

2NH4Cl(s)+Ba(OH)2⋅8H2O(s)→2NH3(aq)+BaCl2(aq)+10H2O(l) The ΔH for this reaction is 54.8 kJ . How much energy would be absorbed if 24.7 g of NH4Cl reacts?

the Gateway Arch in St. Luis, Missouri, weighs about 20,000 tons. Write an amount that could be the exact number of tons the Arch weighs.

Sonia graphs the equations y = –x2 + 4x and y = x – 4 to solve the equation –x2 + 4x = x – 4. Her graph is shown below. What are the solutions of –x2 + 4x = x

Ashley drank 18 fluid ounces of juice. How much is this in cups

The shattuck report marked the beginning of the

boa saved $179 a month. he saved $145 less than ada each month. how much would ada save in three and a half years?

By comparing the molecular structure of catechol and hydroquinone, determine what actually influences the specificity of catechol oxidase?