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3 years ago

Now It's Time to Practice on Your Own

Mathematics

2 answers:

AfilCa [17]3 years ago

5 0

What in tarnation is this

vichka [17]3 years ago

5 0

I would say 5.987 x 10^-5

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Need help please someone

Setler [38]

Please look at the picture. If you can't see it, I'll write it out for you.

8 0

4 years ago

SHOW YOUR WORK answer and step by step

iragen [17]

Answer:

a=7

Step-by-step explanation:

-52 = -17 -5a

Add 17 to each side

-52+17 = -17-5a+17

-35 = -5a

Divide by -5

-35/-5 = -5a/-5

7=a

3 0

3 years ago

Find the surface area of the square pyramid 8mm 6mm

bija089 [108]

Answer:

136 mm²

Step-by-step explanation:

$A=a^{2} +2a\sqrt{\frac{a^{2} }{4} } +h^{2}$

$A=6^{2} +2(6)\sqrt{\frac{6^{2} }{4} } +8^{2}$

$A=36 +12\sqrt{\frac{36 }{4} } +64$

$A=36 +12\sqrt{9 } +64$

$A=36 +12(3)+64$

$A=36 +36+64$

A = 136

5 0

3 years ago

Please please 1,2,3 please help!!

zhannawk [14.2K]

Look online and find the answers to the workbook that's what I did and I never failed workbook things

6 0

4 years ago

What is the next four numbers in the pattern below 20,15,10,5,

DerKrebs [107]

0,-5,-10,-15. It is that simple. All you had to do is keep counting down.
Hope this helps :)

8 0

4 years ago

Read 2 more answers