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andrew11 [14]
3 years ago
9

Sally has 9 more cats than dogs write a standard form equation in c,d order this situation implies​

Mathematics
1 answer:
nalin [4]3 years ago
8 0
I think it will be : 9+c=d
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PLEASE HELP! I feel horrible and I'm crying so hard right now. This is due.
Lady bird [3.3K]

Answer:

62

Step-by-step explanation:

surface area of a rectangular prism = 2lw + 2lh + 2wh

Where l = length, w = width and h = height

The box has the following dimensions

length = 5 in

width = 3 in

height 2 in

Using these dimensions, we plug in the values into the formula

SA=2(5*3)+2(5*2)+2(3*2)\\5*3=15\\15*2=30\\5*2=10\\10*2=20\\3*2=6\\6*2=12\\SA=30+20+12\\30+20+12=62

Hence, the surface area = 62

3 0
2 years ago
Select the correct answer.
Pani-rosa [81]

Answer:

D

Step-by-step explanation:

5 0
3 years ago
Add. Express your answer in standard form. (−3+5i)+(6+2i). Enter your answer in the box.
evablogger [386]

You add/subtract complex numbers simply by adding/subtracting real parts and imaginary parts.

So, the real part of this sum is the sum of the real parts:

-3+6=3

And the imaginary part of this sum is the sum of the imaginary parts:

5i+2i=7i

So, you have

(-3+5i)+(6+2i) = 3+7i

7 0
3 years ago
Solve the equation and show your work please! <br> 3(2y - 0.3) = 19.4 - y
san4es73 [151]

Answer:

y=2.9

Step-by-step explanation:

3(2y - 0.3) = 19.4 - y

6y-0.9=19.4

6y+y-0.9=19.4

6y+y=19.4+0.9

7y=19.4+0.9

7y=20.3

7y/7=20.3/7 (divid each one by seven. that's what /7 means)

y=2.9

5 0
2 years ago
Unit 4 homework 3 Gina Wilson: someone pls help me w my homework !!
Ad libitum [116K]

Answer:

13. x=6, Q=31, R=118, S=31

14. x=15, KL=95, LM=68, KM=68

15. x=3, XY=18, YZ=18, XZ=7

Step-by-step explanation:

I hope this helps,

4 0
3 years ago
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