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blagie [28]
2 years ago
13

Zoom 806 685 0992 code Tamareya join if bored

Mathematics
1 answer:
stepladder [879]2 years ago
6 0

Answer:

Umm, ok

Step-by-step explanation:

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two angles are a linear pair. the measure of the first angle minus 39 is equal to twice the measure of the second angle. What ar
baherus [9]

Step-by-step explanation:

Linear pairs = 180°!!!!!

  1. 1st angle is 2[x]-39 2nd angle is just x
  2. soooo add the x. 3x-39=180
  3. 3x=141 x=47

X is just the second angle!!!!!

lol. i toonk geo last year and i cant believe i still remember all this hopefully i got it right!

8 0
3 years ago
Help!!!!!!!!!!!!!!!!!!
Vesnalui [34]

Answer:

E

Step-by-step explanation:

it's the correct answer I'm sure of

6 0
3 years ago
What is the mass of a solid ball of iron with a radius equal to 18 cm if it is known that the density of iron is 7800 kg/m
Shtirlitz [24]

Answer:

60.6528 kg

Step-by-step explanation:

Assuming the solid ball of iron is a sphere with a radius of 18 cm (or 0.18 m), we can compute the volume of the sphere:

V=\frac{4}{3}\pi r^3\\\\V=\frac{4}{3}\pi (\frac{18}{100})^3\\\\V=\frac{4}{3}\pi (0.005832)\\\\V=0.007776

Therefore, the volume of the solid ball is 0.007776 m³

Since we know that density is mass/volume, then we can find the mass of the iron:

\rho=\frac{mass}{volume}\\ \\7800\: kg/m^3=\frac{mass}{0.007776\: m^3}\\\\mass=60.6528\:kg

Thus, the mass of the solid ball of iron is 60.6528 kg

8 0
2 years ago
HELP! 10 minutes!!!!!
kotykmax [81]

Answer:

this one 1/5 = 3 x a

Step-by-step explanation:

1/5 =3×a  (divied both side by 3)

a= 1/5 ÷3

4 0
3 years ago
Read 2 more answers
The heaviest 16% of all men in weight weigh more than how many pounds ?
Likurg_2 [28]

Answer: 205 lbs

here are all the answers http://washburn.mpls.k12.mn.us/uploads/normal_calculations_practice_key.pdf

Step-by-step explanation:


5 0
3 years ago
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