3 years ago

Evaluate the expressions.

Mathematics

2 answers:

frutty [35]3 years ago

7 0

Answer:

(-6/7)^0=1

-(2)^0=-1

Step-by-step explanation:

hope it helped

can I have a brainliest please i really need that

Rasek [7]3 years ago

5 0

Answer:

Result

Step-by-step explanation:

-8.7

Thats result for this question

You might be interested in

They communicative property applies to subtraction true or false PLEASE HELP ME I’M STRUGGLING

ValentinkaMS [17]

Answer:

True

Step-by-step explanation:

5 0

3 years ago

To make sure the lobsters are cool but not frozen, you need to keep their temperature between 32 and 40 degrees Fahrenheit while

MaRussiya [10]

C=5/9(F-32) 5/9 =1.8 32-32= 0* 1.8 = 0 32F= 0Celsius 40-32=8* 14.4 40F= 14.4 CTemperature between 0-14 degrees Celsius

5 0

3 years ago

it takes a hospital dietitian 15 minutes to drive from home to the hospital, a distance of 14 miles, what is the dietitian's rat

scoundrel [369]

Hi. Good?

To solve is to use the formula:

D = v.t

14 = v. 15
v= 14/15
v = 0,9333..mpm

15m = 900s

14 = v. 900
v=14/900
v=0,01555...mps

I put the result in miles per minute and miles per second.

Thanks, I hope I have helped.

3 0

3 years ago

Convert the unit of length 38 ft = yd ft

damaskus [11]

Answer:

A foot is a unit of length equal to exactly 12 inches or 0.3048 meters

7 0

3 years ago

Solve for a: a(a-3) =100

marissa [1.9K]

$a(a-3) =100\\
a^2-3a-100=0\\
\Delta=(-3)^2-4\cdot1\cdot(-100)=9+400=409\\
\sqrt{\Delta}=\sqr{409}\\
a_1=\dfrac{-(-3)-\sqrt{409}}{2\cdot1}=\dfrac{3-\sqrt{409}}{2}\\
a_2=\dfrac{-(-3)+\sqrt{409}}{2\cdot1}=\dfrac{3+\sqrt{409}}{2}$

5 0

3 years ago

Evaluate the expressions. ​

Evaluate the expressions.