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
Sonbull [250]
3 years ago
11

Find the value of the variable of Y

Mathematics
2 answers:
kipiarov [429]3 years ago
8 0

Answer:

Step-by-step explanation:

Since the two triangles are congruent, all their angles are as well.

So you can set 4y-10 = 3y+5 since they are the same angles.

Now solve the system by putting the y's on the left side and coefficients on the right side:

y=15.

kiruha [24]3 years ago
3 0

Answer:

y=5

Step-by-step explanation:

Since the two triangles are congruent to each other. Angles R and X are congruent to each other.

Set the equations to each other.

4y - 10 = 3y+5

1.) Add 10 to both sides

4y= 3y +15

2.) Subtract 3y to both sides

3y=15

3.) Divide by 3 to get y by itself

y=5

You might be interested in
State the domain and range of both the function and the inverse function. f(x) = 8 x + 8 f -1(x) = Domain of f(x): Range of f(x)
Katena32 [7]

Answer:

f^{-1}(x) = \frac{x+8}{8}

Domain of f(x): All real values.

Range of f(x): All real values.

Domain of f -1(x): All real values.

Range of f -1(x): All real values

Step-by-step explanation:

We are given the following function:

f(x) = 8x + 8

Since it is a line, we have that both the domain is the range is the real set.

Inverse function:

The domain of the inverse function is the range of the original function, and the range of the inverse function is the domain of the original function.

Finding the inverse function:

Exchange x and y in the original function, and isolate y. So

Original

y = 8x + 8

Exchanging:

x = 8y - 8

Isolating y:

8y = x + 8

y = \frac{x+8}{8}

f^{-1}(x) = \frac{x+8}{8}

5 0
3 years ago
Simplify . 4y4 4y8 8y4 8y8
Tanya [424]

Answer:

B

Step-by-step explanation:

Just did it.

4 0
3 years ago
Which image shows a translation?<br> А<br> B<br> с
Oksanka [162]
That would be A I believe
5 0
3 years ago
Read 2 more answers
What is the explicit formula for this arithmetic sequence?<br>3,9,15,21,27​
denis-greek [22]

Answer:

Step-by-step explanation:

Formula is to add 6. As you can see: 3+6=9; 9+6=15; 15+6=21 and 21+6=27.

I hope this was helpful.

8 0
3 years ago
Read 2 more answers
25 times what times 3 equals 435​
11111nata11111 [884]
Let x be the number you want to find
435= x times 25 times 3
435= 75x
X= 435/75 =5.8 (ans)
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the surface area of the prism in square feet?
    14·1 answer
  • Hey everyone and good morning!!! take 30 points for free. Just have a great day!!
    10·2 answers
  • Find the value of x. Round to the nearest tenth.
    7·2 answers
  • Which statement is true about the extreme value of the given quadratic equation?
    10·1 answer
  • What is 3.75 multiplied by .63
    5·2 answers
  • Please help me idk this
    6·2 answers
  • A grocery store clerk put only cans of tomato soup and cans of chicken soup on a shelf. The ratio of the number of cans of chick
    5·1 answer
  • What is the area of a rectangle with a length of 10 m and a width of 5 m
    8·2 answers
  • A car rental company charges an initial fee plus a constant fee per kilometer driven.
    13·1 answer
  • LIST THE ANGLES OF THE TRIANGLE FROM LEAST TO GREATEST ILL BRAINLIEST YOU IF YOU GET IT RIGHT
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!