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
Ipatiy [6.2K]
2 years ago
11

2/y = 4/2 find yAnswer is y=1 but how?​

Mathematics
2 answers:
s344n2d4d5 [400]2 years ago
3 0

\frac{2}{y}  =  \frac{4}{2}

4 = 4y

\frac{4}{4}  = y

1 = y

Hope it helps you any confusions you may ask!

Lady bird [3.3K]2 years ago
3 0

Let's see

  • 2/y=4/2
  • 2/y=2
  • y=2/2
  • y=1

Verified

You might be interested in
A MOVIE THEATRE HAS TWO ROOMS. ROOM A HAS 9 ROWS WITH 18 SEATS IN EACH ROW. ROW B HAS THREE TIMES AS MANY SEATS AS ROOM A. HOW M
Oduvanchick [21]
Pretty sure it’s 162
7 0
3 years ago
Law of cosines: a2 = b2 + c2 – 2bccos(A) What is the measure of P to the nearest whole degree? 35° 52° 57° 72°
Ymorist [56]

Answer: 57°

Given : In triangle PQR, the side PQ is 17, QR is 15, and PR is 14.

We use law of cosine formula

QR^2 = PR^2 + PQ^2 - 2* PR * PQ * cos (P)

15^2 = 14^2 + 17^2 - 2*14 * 17 * cos(P)

225 = 196 + 289 - 476 cos(P)

225 = 485 - 476 cos (P)

Subtract 485 on both sides

-260 = -476 cos(P)

\frac{260}{476} = cos(P)

P = cos^{-1} (\frac{260}{476})

P= 56.89202

So measure of angle P is 57 degrees


4 0
3 years ago
Read 2 more answers
Homework Question Help Pls
STatiana [176]

Answer:

3.07091228=x

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

tan theta = opp/ adj

tan 21 = x/8

8 tan 21 =x

3.07091228=x

5 0
3 years ago
Are the following functions linear or nonlinear? Drag the tiles to complete the statements.
Goryan [66]

Step-by-step explanation:

Function A Linear

Function A LinearFunction B (on the graph) nonlinear (exponential function)

5 0
3 years ago
If , (4x + 3y) : (3x + 4y) = 24 : 25 , find the value of x : y .
Karo-lina-s [1.5K]

<u>We </u><u>have </u><u>(</u><u> </u><u>4</u><u>x</u><u> </u><u>+</u><u> </u><u>3</u><u>y</u><u> </u><u>)</u><u> </u><u>:</u><u> </u><u>(</u><u> </u><u>3</u><u>x</u><u> </u><u>+</u><u> </u><u>4</u><u>y</u><u> </u><u>)</u><u> </u><u>=</u><u> </u><u>2</u><u>4</u><u> </u><u>:</u><u> </u><u>2</u><u>5</u><u> </u>

<u>\\ \sf\longmapsto \:  \frac{4x + 3y}{3x + 4y}  =  \frac{24}{25}</u>

<u>\\ \sf\longmapsto \: 25(4x + 3y) = 24(3x + 4y)</u>

<u>\\ \sf\longmapsto \: 100x + 75y = 72x + 96y</u>

<u>\\ \sf\longmapsto \: 100x - 72x = 96y - 75y</u>

<u>\\ \sf\longmapsto \: 28x = 21y</u>

<u>\\ \sf\longmapsto \:  \frac{x}{y}  =   \frac{21}{28}  =  \frac{3}{4}</u>

<u>Hence</u><u> </u><u>,</u><u> </u>

  • x : y = 3 : 4

8 0
2 years ago
Read 2 more answers
Other questions:
  • Please help me thank you very much
    6·1 answer
  • 4 = 5x + 3y plz i need an answer for this
    8·2 answers
  • The perimeter of a rectangular 6-sided figure is 30 units, and the length of each side is x + 1 units. What is the value of x?
    15·1 answer
  • In a statistics course, a linear regression equation was computed to predict the final exam score from score on the midterm exam
    10·2 answers
  • In a certain town there were 235 robberies last year. This year the number of robberies has gone down 33%. How many robberies we
    9·1 answer
  • Please help me someone ASAP
    14·1 answer
  • Kate bought $23.40 worth of two types of bird seed. Thistle bird seed sells for $1.60 per pound and wild bird seed sells for $0.
    14·1 answer
  • PLEASE HELP I WILL AWARD BRAINLIEST
    7·1 answer
  • Two​ trains, Train A and Train​ B, weigh a total of 557 tons. Train A is heavier than Train B. The difference of their weights i
    12·1 answer
  • 784x44=? Step by step.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!