Mathematics, 22.09.2021 21:50 SynysterWxlf661

Why are the solutions to the proportions 40/8=x/10 and x/40=10/8 the same? A because both result in the equation 8 x = 400, which simplifies to x = 5
B because both result in the equation 8 x = 400, which simplifies to x = 50
C because both result in the equation 40 x = 80, which simplifies to x = 2
D because both result in the equation 40 x = 80, which simplifies to x = 20

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:30

Select the lengths in centimeters that would form a right triangle

Answers: 1

Answer

Mathematics, 21.06.2019 19:00

X+ y = 5 ; x - y =3 solve using linear combination

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

Which shows the graph of the solution set of 3y – 2x > –18?

Answers: 1

Answer

Mathematics, 21.06.2019 23:30

Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?

Answers: 1

Answer

You know the right answer?

Why are the solutions to the proportions 40/8=x/10 and x/40=10/8 the same? A because both result i...

Questions

History, 02.08.2019 05:00

What major religious event occurred between puritanism and colonialism? a. commitment of faith b. first great awakening c. religious freedom movement...

English, 02.08.2019 05:00

In what does turtle develop an insatiable interest? a. insects and reptiles b. fruits and vegetables c. tires and cars d. books and toys...

Mathematics, 02.08.2019 05:00

If f(x)=3x^2 and g(x)=4x^3+1 what is the degree of (f*g)(x) 2 3 5 6...

History, 02.08.2019 05:00

Nd balances and is the supreme law of the united states? a. declaration of independence b. u. s. constitution c. articles of confederation d. bill of...

Mathematics, 02.08.2019 05:00

The number of bacteria in a petri dish increases by 19% every hour. if there were initially 300 bacteria placed in the petri dish, write a function th...

Physics, 02.08.2019 05:00

Asystem uses 2380 i of energy to do work as 12,900 j of heat are added to the system. the change in internal energy of the system is...

Physics, 02.08.2019 05:00

If the number of troughs that pass a point in a given time increases, what has increased? a) wavelength b) frequency c) intensity d) amplitude...

Spanish, 02.08.2019 05:00

We think chile is a very beautiful country....

English, 02.08.2019 05:00

11. which kind of adjective is used most frequently in ordinary speech or writing? a. proper b. common c. demonstrative d. article...

History, 02.08.2019 05:00

Which of these reasons was not a basis for the antifederalists opposition to the new constitution?...

Mathematics, 02.08.2019 05:00

Diamonds have a higher monetary value than water because:...

History, 02.08.2019 05:00

What was the main cause of the boston massacre?...

Mathematics, 02.08.2019 05:00

Jenna bought two more pairs of jeans. if both of them are blue, what percentage of her jeans is blue now? if both of them are not blue, what percenta...

Arts, 02.08.2019 05:00

Additions to written music are called a. ritornellos. b. tremolos. c. ripienos. d. embellishments....

Mathematics, 02.08.2019 05:00

1. which one of the following mathematical statements is true? a. 0 ÷ 28 = 0 b. 28 ÷ 0 = 0 c. 28 − 0 = 0 d. 28 + 0 = 0...

Mathematics, 02.08.2019 05:00

What is the formula for average rate of change?...

History, 02.08.2019 05:00

During the 1600s the quakers of the middle colonies believed that...

Mathematics, 02.08.2019 05:00

Two sides of a triangle measure 5 cm and 9 cm. it has an angle that measures 128°. which type of triangle could it be? select all that apply. a. acu...

History, 02.08.2019 05:00

Write a paragraph describing how the us government managed the economy during world war i and the economic effects of the management consider the role...

Biology, 02.08.2019 05:00

With their lack of gills, dolphin must surface every 10-15 minutes to breathe using a structure called a blowhole located on the top of its head. youn...

More questions: Mathematics Another questions