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
Kruka [31]
3 years ago
7

Are these triangles congruent?

Mathematics
1 answer:
mylen [45]3 years ago
8 0
It’s A, I think not very sure
You might be interested in
Which sequence could be partially defined by the recursive formula f (n + 1) = f(n) + 2.5 for n ≥ 1?
Stells [14]
<span>–10, –7.5, –5, –2.5, …

Is defined by the formula because the next term can be obtained by adding 2.5 to the current one.</span>
3 0
3 years ago
Read 2 more answers
Pleas help me find the answer and show the work to this question
lions [1.4K]

Answer:

Leg\ 1 = 8

Leg\ 2 = 15

Step-by-step explanation:

Given: See Attachment

Required

Determine the length of the legs

To do this, we apply Pythagoras theorem.

Hyp^2 = Adj^2 + Opp^2

In this case:

17^2 = x^2 + (2x- 1)^2

Open Bracket

17^2 = x^2 + 4x^2- 2x-2x + 1

17^2 = 5x^2 - 4x + 1

289= 5x^2 - 4x + 1

Collect Like Terms

5x^2 - 4x + 1 - 289 = 0

5x^2 - 4x - 288 = 0

Solving using quadratic formula:

x = \frac{-b\±\sqrt{b^2 - 4ac}}{2a}

So:

x = 8 or x = -7.2

Since, x can't be negative, then:

x = 8

One of the leg is:

Leg\ 1 = x

Leg\ 1 = 8

Leg\ 2 = 2x - 1

Leg\ 2 = 2*8 - 1

Leg\ 2 = 16 - 1

Leg\ 2 = 15

6 0
2 years ago
Which graph represents 9(x - 5) = -15y
MAVERICK [17]

Answer:

(0,3) and (5,0)

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Without graphing, is the system independent, dependent, inconsistent? {12x=3y=12 y=-4x+5
Alla [95]
Okay so you out them into the form of y=mx+b. since equation 2 is already like that you need to do it to equation 1. which is y=-4x+4. graph both equations. if it has a solution (1 point where the two lines meet) it is consistantly and independent. if they are parallel lines and the solution is 0 the system is inconsistent and the lines are dependent. if it's the same line they are consistent and dependent. the line is not the same since the y intercept is different. the slope is the same though which tells us its parallel. so the system has a solution of 0 and is inconsistent and the lines are independent.
7 0
3 years ago
Suppose GH = JK , HI = KL and &lt;1 =
Stella [2.4K]
I think the answer is <1=34
7 0
3 years ago
Other questions:
  • Please help!! Use the line plot to help you.
    15·2 answers
  • If sales tax is 8 percent how much would you pay for a book that costs $15.00​
    11·2 answers
  • How are perpendicular lines and interesting like alike? How are they different
    7·1 answer
  • The area of Argentina is about three tenths the area of the United States. Write this ratio as a percent.
    9·1 answer
  • Here is a table of values y=f(x).
    9·1 answer
  • Coach Jenson bought 15 shirts for $180 for the basketball team. What was the unit cost, in dollars, per shirt?
    15·2 answers
  • Find the missing angle measurement for each angle. (Be sure to round to the nearest whole degree)
    13·1 answer
  • An expression is shown. 4.8 x 2 + 3.2, what is the value of the expression?
    15·2 answers
  • Need help,plzzzzzzzzzzz
    6·1 answer
  • For Halloween, Gwen received 4*10 pounds of candy in the first hour and another 43/5 pounds the second hour. How much
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!