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Vinil7 [7]
3 years ago
11

PLEASE, I NEED HELP!!!! I'LL GIVE BRAINLIEST AWARD

Mathematics
2 answers:
gogolik [260]3 years ago
7 0
The simplified form of this expression is 4D^21
Mrrafil [7]3 years ago
6 0
4d^3 * d^18
4d^21
The simplified version is 4d^21
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One dozen students each drop a brass tack six times from a height of six inches onto a level hard surface. They record the numbe
pshichka [43]

Experimental Probability = 2/3

To find the experimental probability that the tack lands point-up for student 4, we can use the following equation

\frac{Point-up}{Attempts}\\\frac{4}{6} or\frac{2}{3}

If this helped you a Brainliest would be appreciated!

8 0
3 years ago
Please help! 8 and 9/20, will give brainliest. I do not tolerate spam answers! Offering triple points if you answered both!
horsena [70]

Answer:

hi, quick tip

go to cymath or just screenshot the equations or put it in, and it will automatically solve it for you instead of having to wait for someone to answer.

hope this works :}

Step-by-step explanation:

5 0
3 years ago
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Someone help please struggling on this answer thank you so much!
mestny [16]

Answer:

-x+8=6

Step-by-step explanation:

x+5-1(2x)+(-1)(-3)=6

x+5-1-2x+3=6

ans (-x+8=6)

x+8

3 0
3 years ago
Find a irrational number between 7.7 and 7.9 explain why it’s irrational
Alexeev081 [22]
7.77777777 repeating

Irrational numbers are:

Numbers that repeat 
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Numbers that CANNOT be written as a simple fraction.
7.7777777 cannot be written as a fraction in simplest form.

Answer = 7.777777777 repeating

~Aamira~

Hope this helped :)
8 0
3 years ago
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A toy car shown is modeled after a real car. If the real car is 4.79 meters long, how wide is it? Select the width to the neares
ipn [44]
I think the answer I d
but I am not good at math
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