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3 years ago

My brain is melting. I have no idea how to do this xD

Mathematics

2 answers:

ANTONII [103]3 years ago

8 0

Answer:

Step-by-step explanation:

$2\frac{2}{3} = \frac{8}{3}$ change it into improper fraction

multiply 3 x $\frac{8}{3}$ = 24/3

shtirl [24]3 years ago

4 0

Answer:

its 8, so insert to forms of 8!!! so a and c!

Step-by-step explanation:

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Repost this for help

inna [77]

Answer:

I'm sorry I don't know if I do get an idea I'll come back and edit

Step-by-step explanation:

3 0

3 years ago

What is 2x x54 <br> people with the best answer get a friend reqised

sergejj [24]

2x X 54 is going to be 108x

since both are positive you will get a positive #
54 X 2 is 108

6 0

3 years ago

Jayla bought 3 blouses at 15 dollars each the blouses were 18 percent off how much did Jayla pay in total

Feliz [49]

Jayla payed $36.90 i got this because i multiplied 3 times 15 and got 45 then i did .18 times 45 which is 8.1 (8.1 is how much will be taken off) and then i subtracted 45-8.1 and got $36.90

8 0

3 years ago

The pendulum swings at an arc of 30 cm and its successive swings reduced to 10% of the previous swings. What is the total distan

OleMash [197]

Answer:

$S_g= 33.333cm$

Step-by-step explanation:

From the question we are told that

Arc of 30 cm

10% reduction after each swing

Generally sum of geometric sequence is given by the equation

$S_g=\frac{a(1-r^n)}{1-r}$

Mathematically solving for total distance traveled we have

$S_g=\frac{30(1-(0.10^5)}{1-(0.10)}$

$S_g=\frac{30}{0.9}$

Therefore the total distance traveled by the pendulum after 5 swings

$S_g= 33.333cm$

3 0

3 years ago

Why is it preferable to measure a penny in millimeters?

White raven [17]

When measuring a penny, using the millimeter measurement would be more accurate then using inches or centimeters.

5 0

3 years ago