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ratelena [41]
3 years ago
10

1. Use the Pythagorean theorem to find AD. show your work

Mathematics
1 answer:
Sever21 [200]3 years ago
8 0
I don’t know #3. Sorry

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Keith, Jason, Alyssa and Monique each have 27 playing cards. How many card to they have in all?
gtnhenbr [62]

Answer: I think its 81 but i'm not that sure.

Step-by-step explanation:

8 0
3 years ago
Writing to Explain In the equation x-3.5 = 7.2, why cant you just add 3.5 tonone side of the equation to get x alone? I'll give
valentinak56 [21]

Answer as follow: happy to help always.....

Step-by-step explanation:

x-3.5 = 7.2

x = 7.2+ 3.5

as you know that 3.5 is subtracting over other side while moving it on 7.2 side it will add..

7.2+3.5

10.7

so,

x= 10.7

you can check ✅✅✅✅

Thank you!!!!!!!!!

3 0
3 years ago
What is the sum of the arithmetic series
schepotkina [342]

Answer:

Step-by-step explanation:

If the series has a fixed gap between entities (terms).

Add the first and the last values and multiplied by the half of number of terms

For example

\frac{n}{2} (N_{1}+ N_{n})

2,4,6,8,10 = 5/2 (2 + 10) =30

2+4+6+8+10 =30

4 0
3 years ago
Practice:
Marianna [84]

Answer:

C. (-0.82, -0.57)

Step-by-step explanation:

I calculated it logically

7 0
3 years ago
If you have a rectangle and the width of the rectangle is 254 what is the perimeter?
tresset_1 [31]
If the width of the rectangle is 254, then its perimeter is (508) + ( 2 times its length).
3 0
4 years ago
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