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
den301095 [7]
3 years ago
13

Help please :) im not too good at math aha

Mathematics
1 answer:
DIA [1.3K]3 years ago
7 0

Answer:

x = 3 and y = 2

Step-by-step explanation:

For the triangles to be congruent.

The hypotenuse and a leg of one triangle and the hypotenuse and a corresponding leg of the other triangle must be congruent, that is

x = y + 1 → (1) congruent legs

3y = x + 3 → (2) congruent hypotenuse

Substitute x = y + 1 into (2)

3y = y + 1 + 3, that is

3y = y + 4 ( subtract y from both sides )

2y = 4 ( divide both sides by 2 )

y = 2

Substitute y = 2 into (1)

x = 2 + 1 = 3

You might be interested in
Ok guys ik that this isn't a part of academic but i wanna say a story ... since i had 15 subs ive always wanted 100 .. like so b
Contact [7]

I'll sub my guy. Don't give up, keep climbing.

5 0
2 years ago
What is the slope intercept ?
Olegator [25]

Answer:

y=mx+b

Step-by-step explanation:

that is the equation

4 0
3 years ago
Given a function, describe how to find the average rate of change over a given interval.
icang [17]

Answer:

To find the average rate of change, we divide the change in the output value by the change in the input value. The Greek letter Δ (delta) signifies the change in a quantity; we read the ratio as “delta-y over delta-x” or “the change in y divided by the change in x”.

8 0
3 years ago
Read 2 more answers
4x-5=7+4y<br> How do you solve?
solong [7]
 solve for x.

4x−5=7+4y

Add 5 to both sides.

4x−5+5=4y+7+5

4x=4y+12

Divide both sides by 4.

4x/4=4y+12/4

x=y+3

-----------------------------------------------------
Have a nice day! :)

5 0
3 years ago
Someone please help me!!! I’m stuck and need help!
denpristay [2]

Answer:

12

Step-by-step explanation:

These triangles are similar using the AA theroem. This means there sides are in corresponding proportion.

Side AR and Side TE are corresponding. Use this proportion.

\frac{6}{8}

This side the triangle SAR side lengths are 3/4 of side lengths of triangle SET.

We know that RS+ST=21

And that RS=3/4(ST).

\frac{3}{4} x + x = 21

1.75x = 21

x=12.

Side ST is 12

6 0
3 years ago
Other questions:
  • Which term is any number that can be shown as the quotient of two integers?
    5·1 answer
  • Help plez it is due tommorow
    5·1 answer
  • Simplify the fraction 20/24 to lowest term.
    13·2 answers
  • -10+2d+8 2 step equtions
    15·1 answer
  • The time that a dolphin can hold its breath underwater compared to the time a penguin can hold its breath underwater is represen
    12·1 answer
  • Denver gets 5/19 of the dog food.
    8·1 answer
  • Problem #5
    15·1 answer
  • The local sandwich shop manager is slicing deli meat for lunch. He needs to slice the same amount of pepperoni as
    15·1 answer
  • g A rotating light is placed 3 meters from a wall. Let W be the point on the wall that is closest to the light. Suppose the ligh
    11·1 answer
  • If you eat a diet with 2,000 kilocalories and 45 percent of those calories come from protein, about how many grams of protein di
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!