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
WARRIOR [948]
3 years ago
7

What is the value of y

Mathematics
1 answer:
trapecia [35]3 years ago
4 0

Answer:

Here,\\Since~BC║DE,\\

[Corresponding Sides of similar triangles are proportional.]

or, \frac{y}{2y} = \frac{3}{3y} \\or, \frac{1}{2} = \frac{1}{y}\\or, y=2

You might be interested in
Which pair of angles is congruent?
Lerok [7]
Vertical angles are congruent.

2 is 153
8 0
3 years ago
How high is the stack of the two books? novel and 3/4 inches and dicitonary 41/2
sergejj [24]
3/4 + 4 1/2 = 5 1/4

If you mean that the dictionary is 41/2 then the answer = 3/4 + 20 1/2 = 21 1/4. That's a big diction though and not likely measured correctly.
5 0
3 years ago
Kim places £500 in a bank account the pays 3% simple interest each year
IgorLugansk [536]
She will gain 3% each year and after one year she will gain £15 leaving her total at £515
8 0
4 years ago
Simplifying Algebraic Expressions ; 7+9(-6+8)
Grace [21]

Start by multiplying the 9 out:

9(-6 + 8y) = -54 + 72y

Then, add the 7:

-54 + 72y + 7

Then simplify the whole thing:

-47 + 72y

7 0
3 years ago
If y varies directly as x, and y is 18 when x is 5, which expression can be used to find the value of y when x is 11?
Leokris [45]

Answer: The value of y is 39.6 when x = 11 and the required expression is y(11) = 39.6

Step-by-step explanation:

Since we have given that

y varies directly as x.

If y = 18, when x = 5.

So, we need to find the value of y when x is 11.

According to question, we get that

\dfrac{y}{x}=\dfrac{18}{5}=\dfrac{y}{11}\\\\18\times 11=5y\\\\198=5y\\\\\dfrac{198}{5}=y\\\\y=39.6

Hence, the value of y is 39.6 when x = 11 and the required expression is y(11) = 39.6

5 0
3 years ago
Other questions:
  • Armando put $78 into a CD that pays 4.9% interest. According to the rule of
    5·2 answers
  • Solve for s. 23s+56s=21 Enter the answer, as a whole number or as a fraction in simplest form, in the box.
    8·2 answers
  • I don’t understand...
    12·2 answers
  • Use the remainder Theorem to find the remainder for (x2- 2)/(x - 1) and state whether or not the binomial is a factor of
    15·1 answer
  • √2 (√45 + √80) can be written in the form a√10 where a is an integer. Find the value of a.
    12·2 answers
  • A coin has heads on one side and tails on the other the coin is tossed 12 tossed 12 times and lands heads up 4 times which best
    6·1 answer
  • Arrange the systems of equations that have a single solution in increasing order of the x-values in their solutions.
    5·2 answers
  • Please help UwU<br> also hope your day is going GREAT &gt;w
    15·2 answers
  • Given m<br> n, find the value of x and y<br> m<br> (7x+18)<br> (5x-6)<br> (3y+11)<br> n
    14·1 answer
  • How many significant figures are there in the number 3,460?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!