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Volgvan
3 years ago
10

Which property justifies his step in simplifying an expression?

Mathematics
1 answer:
Dimas [21]3 years ago
3 0
The distributive property
Hope this helps!
Vote me brainliest!
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How can I prove that a^(m+n)=a^m*a^n
Y_Kistochka [10]
I've got it down to m+n=m*n but that doesn't seem to help.  I'm still working
7 0
2 years ago
A=1/2h(B+b); A=15, B=4,b=1
suter [353]

step by step

A=1/2h(B+b)

15=1/2h(4+1)

15/(4+1)=1/2h

15/5=1/2h

3=1/2h

h=2*3

h=6

4 0
2 years ago
The Polleys want to put in a swimming pool next summer. They need to save $6,000 over 12 months in order to achieve this goal. T
Sauron [17]

Answer:

Therefore Neither option A nor option B will allow them to meet their goal....

Step-by-step explanation:

The Polleys need to save $6,000 over 12 months.

After 7 months they discovered that they have saved $ 3,100 but in actual they have to save $3,500. It means $400 are short. Therefore for the remaining months they must save $6000-$3100 = $2900. They have to save 2900/5 = $580 each month.

According to the Option A The original amount was $500, in 5 months they will save 500*5 =$2500. They need total of $2900, which means $400 are short.

According to the Option B  Increase savings each month by $100 from their original plan makes a total amount of $3000. This amount exceeds their goal.

Therefore Neither option A nor option B will allow them to meet their goal....

6 0
3 years ago
Read 2 more answers
A plane is a set of blank on a flat surface that extends forever
TiliK225 [7]
Check the picture below.

4 0
2 years ago
←
maw [93]

The equation that is represented by the graph below is y = e^x - 4.

<h3>How to illustrate the graph?</h3>

From the graph, it can be seen that the only exponential function n to hat intercept the function at equal to 3 is y = e^x - 4.

Let's equate y to 0.

y = e^x - 4.

e^x - 4 = 0

e^x = 4

In(e^x) = In(4)

x = 1.386

The x intercept is located at (1.386, 0).

In conclusion, the correct option is D.

Learn more about graph on:

brainly.com/question/12886416

#SPJ1

3 0
1 year ago
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