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3 years ago

How do you write 720,080 in expanded form with exponents

1 answer:

8 0

The expanded form for that problem would be (7x10^5) + (2 × 10^4) + (8x10^1)
when i put ^then a number i mean to that power like 2 to the 4th power i would write 2^4

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PLS HELP ASAP ILL GIVE BRAINLKEST THANKS

stepladder [879]

Answer:

might b b let me re check

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Is y-4=2(x-2) and 4x-2y=5 perpendicular

djyliett [7]

Answer:

Therefore,

Slopes are Equal, Hence the Lines are not Perpendicular.

Step-by-step explanation:

Given:

$y-4=2(x-2)=2x=-4\\\\y=2x$ .......Equation ( 1 )

$4x-2y=5\\2y=4x-5\\\\y=2x-\dfrac{5}{2}$ .......Equation ( 2 )

Comparing with,

$y=mx+c$ ......General Slope point form

Where m =slope

We get

$Slope = m1 = 2$ For Equation ( 1 )

$Slope = m2 = 2$ For Equation ( 2 )

Hence,

$m1=m2[=2$

Therefore, Slopes are Equal Hence the Lines are Parallel not Perpendicular.

For Perpendicular we require

$m1\times m2=-1$

Therefore,

Slopes are Equal, Hence the Lines are not Perpendicular.

7 0

3 years ago

Given the function f(x)=2|x+6|-4,for what values of x is f(x)=6

Serggg [28]

Answer:

[38]

Step-by-step explanation:

7 0

3 years ago

Bianca has 3/4 pound of tuna salad. She uses 1/3 of the tuna salad to make sandwiches. How much of the tuna salad did Nianca use

Bingel [31]

Bianca used $\frac{1}{4}\ pound$ of tuna salad.

Step-by-step explanation:

Given,

Amount of Salad available = $\frac{3}{4}\ pounds$

Amount used by Bianca = $\frac{1}{3}\ of\ available\ amount$

Amount used by Bianca = $\frac{1}{3}*\frac{3}{4}$

Amount used by Bianca = $\frac{1}{4}\ pound$

Bianca used $\frac{1}{4}\ pound$ of tuna salad.

Keywords: fraction, multiplication

Learn more about fractions at:

#LearnwithBrainly

4 0

2 years ago

Which line has a slope of -2/3?<br> line a<br> line b<br> line c<br> line d

creativ13 [48]

The line that has a slope of -2/3 is line c

3 0

2 years ago