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Debora [2.8K]
3 years ago
14

When did the United States first establish its measuring system, and who was responsible for

Mathematics
1 answer:
Dimas [21]3 years ago
8 0

Answer:

1975 Thomas Jefferson

Step-by-step explanation:

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Use multiplication to solve the proportion.<br><br> y/9 = 44/54
QveST [7]
9•44=396
396/54=7.3 repeating
Therefore y=7.33
3 0
3 years ago
Read 2 more answers
One angel of an isosceles triangle is 120 degrees. What is the measure of the other two angles
myrzilka [38]

Answer:

30 degrees

Step-by-step explanation:

180 - 120 = 60

60 / 2 = 30

Hope that helps!

5 0
3 years ago
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What's the circumference of a<br> circle with a diameter of 9 inches?<br> Use 3.14 for n.
Rainbow [258]

Answer:

28.26 in

Step-by-step explanation:

Radius = (1/2) diameter

Radius = (1/2)(9)

Radius = 4.5 in

Circumference = 2πr

Circumference = 2(3.14)(4.5)

Circumference = 28.26 in

8 0
3 years ago
Enrique can spend at most $2240 to renovate his home. One roll of wallpaper costs $32, and one can of paint costs $28. He needs
umka2103 [35]

The possible solution is having 30 rolls of wallpaper and 20 can of paints or 30 rolls of wallpaper with 46 can of paint.

<h3>Inequality</h3>

Inequality is the non equal comparison of two or more numbers and variables.

Let x represent the number of wallpapers and y represent the number of cans.

He needs at least 30 rolls of wallpaper and at least 20 cans of paint. Hence:

x ≥ 30   (1);

y ≥ 20    (2)

Also:

32x + 28y ≤ 2240    (3)

Plotting the 3 equations using geogebra online graphing tool, the possible solution is:

(30, 20), (30, 46)

The possible solution is having 30 rolls of wallpaper and 20 can of paints or 30 rolls of wallpaper with 46 can of paint.

Find out more on Inequality at: brainly.com/question/24372553

6 0
2 years ago
How does the variable of Data Set A compare to the variability of Data Set B?
nadezda [96]

What are all the options for the drop down menus and are we suppose to make a sentence out of theses drop down statements?

5 0
3 years ago
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