2 years ago

Is 80 a multipul of 10 Asap help or i'll fail

Mathematics

2 answers:

marusya05 [52]2 years ago

7 0

Answer:

Yes. Multiplies of 10 would be 10, 20, 30, 40, 50, 60, 70, 80, ect.

astraxan [27]2 years ago

4 0

Answer:

yes

Step-by-step explanation:

10 20 30 40 50 60 70 80 90 100 etc

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This table shows the number of different sized pipes that have been used at Highfield Builders in January.

mote1985 [20]

Answer:

Mean diameter = 44, which is in the 40 - 44 cm group

Step-by-step explanation:

Given the data:

Diameter (cm) - mid point(X) - frequency(F) - - FX

35-39 - - - - 37 - - - - 8 - - 296

40-44 - - - 42 - - - 10 - - - 420

45-49 - - - 47 - - - 13 - - - 611

50-54 - - - 52 - - - 3 - - - 156

55-59 - - - 57 - - - 1 - - - 57

Mean of grouped data:

Sum of (F × X) / sum of F

1540 / 35 = 44

8 0

3 years ago

I don’t understand how I’m supposed to find how much water was in the pool in the first place.

const2013 [10]

First go from bottom to top. then you must calculate how much is it to 70 to Point A which is 32 then u have to do the bottom part 45000 to 20 . which is 28 know 28 + 32 = 60. Hope this helps

7 0

3 years ago

Kindly solve this question

Dmitry_Shevchenko [17]

Answer:

x=-1/7

Step-by-step explanation:

$\frac{3x-1}{3} -\frac{2x}{x-1} =x$

$\frac{(3x-1)(x-1)}{3x-3} -\frac{2x(3)}{3x-3} =x$

$\frac{3x^2-4x+1}{3x-3} -\frac{6x}{3x-3} =x$

$\frac{3x^2-10x+1}{3x-3} =x$

$\frac{3x^2-10x+1}{3x-3} =\frac{x(3x-3)}{3x-3}$

$\frac{3x^2-10x+1}{3x-3} =\frac{3x^2-3x}{3x-3}$

$3x^2-10x+1=3x^2-3x$

$-10x+1=-3x$

$-7x=1$

$x=-1/7$

3 0

2 years ago

1. what is the difference when (-6) is subtracted from (-3)?<br> Please give solutions

Scorpion4ik [409]

Answer:

(-3) - (-6) = -3+6 = 6-3 = 3

Step-by-step explanation:

5 0

2 years ago

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25x89 divide by 12 then times it by 9

Soloha48 [4]

Answer:

1668.75

Step-by-step explanation:

3 0

3 years ago

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