1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kipish [7]
3 years ago
9

A piece of wire 6 cm long weighs 30 grams. What is the weight of an 8 m length of the same wire?

Mathematics
1 answer:
Feliz [49]3 years ago
5 0

Answer:

4000 gm

Step-by-step explanation:

We can use ratios to solve

Change 8 m to cm

8m * 100cm/1m = 800 cm

6 cm             800 cm

-------------  = ------------

30 grams      x gm

Using cross products

6 * x = 800 * 30

6x = 24000

Divide by 6

6x/6 = 24000/6

x = 4000 gm

You might be interested in
What’s the slope of the line?
yulyashka [42]

Answer:

the slope is 1

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Plz somebody help. ^_^
pickupchik [31]

Answer:

sin θ =  15/17

Step-by-step explanation:

First we have to know how much the hypotenuse measures.

to take out the hypotenuse we will use pitagoras, with the following formula.

h^2 = c1^2 + c2^2

c1 = 8

c2 = 15

h^2 = 8^2 + 15^2

h^2 = 64 + 225

h = √ 289

h = 17

well to start we have to know the relationships between angles, legs and the hypotenuse.

a: adjacent

o: opposite

h: hypotenuse

sin θ = o/h

cos θ= a/h

tan θ = o/a

we want to know the sin of θ

sin θ = o/h

sin θ =  15/17

5 0
4 years ago
Traveling from Atlanta Georgia to Orlando Florida is about 550 miles Jen travel 338 miles yesterday and, the rest today write an
Semenov [28]
The answer is 212 because you subtract 550-338 equaling 212
4 0
3 years ago
Find the volume of the large solid without the smaller solid. The solid is a right solid and is not drawn to scale. Round answer
Alexxandr [17]
To get the volume of the larger solid without the smaller solid is first you must get the volume of the larger solid and the smaller solid and this are 870.48 is the volume of the large solid then 48.6 so to get the volume without the smaller solid is you just subtract the large to the smaller, so the answer would be 821.9 cubic meter 
5 0
3 years ago
Jamie had 5 1/4 cans if soup in her kitchen. She decided to use 3 1/9 of it. How much soup does she still have after making 3 1/
valina [46]
5 1/4 - 3 1/9
5 9/36 - 3 4/36
2 5/36 is final answer
5 0
3 years ago
Other questions:
  • Allan is ordering a set of rational numbers that includes positive values, negative values, fractions, and decimal numbers. How
    11·3 answers
  • What is (-14-x) squared in polynomial form?
    6·1 answer
  • Please help me with this I am new to this app so i want to have a good experience on it. Thanks
    15·2 answers
  • Ellen bought 5 6/8 pounds of grapes and 2 1/8 pounds of apples. How many pounds of fruit did she buy?
    5·1 answer
  • Circumference of a circle:
    10·2 answers
  • Tacey has a square piece of cloth. She cuts 3 inches off of the length of the square and 3 inches off of the width. The area of
    15·1 answer
  • What is the value of 3 to the power 2 over 3 to the power 4
    15·2 answers
  • • Now suppose a cicada comes out every 8 years instead of 7 years. How many years will go by before the cicada and predator appe
    14·1 answer
  • Write an equation of the line that passes through the pair of points.<br><br> (5, −2), (7, −1)
    14·1 answer
  • Simplify <br> 1+tan^2 x / tan^2 x <br> a) sin^2 x <br> b) csc^2 x<br> c) sec^2 x <br> d) cos^2 x
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!