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
amid [387]
3 years ago
8

Determine if the two triangles are congruent.

Mathematics
2 answers:
jeka943 years ago
4 0

Answer: ASA

Step-by-step explanation:  

1: Congruent with an angle of the other triangle. (Check the number of angle markings.) [A]

2: Congruent with a side of the other triangle. [S]

3: Congruent with an angle of the other triangle. (Check the number of angle markings.) [A]

You can match what you have with your answer choices.

A: Angle

S: Side

vova2212 [387]3 years ago
3 0

Answer:

they are not congruent

Step-by-step explanation:

look at all the sides to see if they are all the same

You might be interested in
PLEASE help !!! I’m struggling and I suck at math. Can someone answer this for me? For points and brainly !
Helen [10]

Answer:

\huge\boxed{2329 \ \text{pounds}}

Step-by-step explanation:

In order to solve this equation, let's see what we already know.

  • We know two points on the graph <em>which we can use to find the slope</em>

That's about it.

However, this can come useful to find the slope between the two points, which is the slope for the entire graph (since this is linear). The slope between two points is usually defined as \frac{\Delta y}{\Delta x} (change in y / change in x). Our two points are (18, 2017) and (48, 2212).

The change in y between our two points is 2212-2017 = 195, and the change in x is 48 - 18 = 30. Our slope will then be \frac{195}{30}, which comes out to be approximately 6.5. Therefore, our slope is 6.5.

Now that we know the slope, we can substitute inside our equation in slope intercept form.

y = 6.5x+b

We have yet to find b, the y-intercept (how much the plane itself weighs). To find b, we can substitute a point on the graph into the equation and solve for b. We know that the point (18, 2017) is on the graph so let's use that.

  • 2017 = 6.5 \cdot18 + b
  • 2017 = 117 + b
  • 1900= b

Now that we know our y-intercept is 1900, we can create our equation by using the slope and the y-intercept.

y=6.5x+1900

Finally, to find the weight of the plane with 66 pounds of fuel, we can substitute 66 inside this equation as x.

  • y = 6.5 \cdot66+ 1900
  • y = 429+1900
  • y=2329

So the plane weighed 2329 pounds with 66 gallons of fuel.

Hope this helped!

7 0
3 years ago
Read 2 more answers
At Cindy’s birthday each guest will get two-third of a medium sized pizza. There will be 9 people at the party, including Cindy.
Ipatiy [6.2K]

Answer:

6

Step-by-step explanation:

9 x 2/3 = 6

8 0
2 years ago
The cost of the tank and filter system is $280. The base of the tank is a square with a perimeter of 60 inches what is the side
Kaylis [27]

Answer:

The side length of of the base of the tank is 15 inches.

Step-by-step explanation:

We are given the following in the question:

Cost of the tank and filter system = $280

Perimeter of tank base = 60 inches

The perimeter of tank is in the shape of square.

We have to find the side length of the base of the tank.

Perimeter of tank base = Perimeter of square =

P = 4a\\\text{where a is the side of square}\\60 = 4a\\\Rightarrow a  = 15\text{ inches}

Thus, the side length of of the base of the tank is 15 inches.

4 0
3 years ago
A group of students is arranging squares into layers to create a project. The first layer has 5 squares. The second layer has 10
True [87]

Answer:

  • Recursive formula:

                                         a_1=5;a_n=5+a_{n-1},n>0

Explanation:

All the shown formulae in the choice list are recursive formulae instead of explicit formulae.

Explicit formulae that represent arithmetic sequences are of the form:

  • a_n=a_1+(d-1)n

That kind of formula permits to determine any term knowing the first term, the number of the term searched, and the common difference (d).

On the other hand, the recursive formulae let you to calculate one term knowing the previous term and the difference.

In this case, the difference in the number of squares of two consecutive terms is:

  • differece = number of squares in the second layer - number of squares in the first layer.

  • d = 10 - 5 = 5

Then, the recursive formula is:

  • a_1=5;a_n=5+a_{n-1},n>0

8 0
3 years ago
If y = - 4/5x - 2, what is the value of x when y = - 9
Naya [18.7K]
Is the equation y = - 4/5x - 2 or <span>y = - 4/(5x - 2)?

</span>
4 0
3 years ago
Other questions:
  • Solve the equation.<br><br> –3x + 1 + 10x = x + 4
    6·1 answer
  • A robot that makes _/8 of a boat per day will make 7 boats in 8 days
    11·1 answer
  • For h(x)=1/2x+4, find the value of x when h(x)=10<br><br>x = ?
    8·1 answer
  • Find equivalent ways to rewrite the expression 6a^8÷3a^4​
    8·2 answers
  • Looking at the graph, about how many boxes does Machine 1 pack in 5 minutes? 
    10·1 answer
  • A bakery has 2,160 loaves of whole-wheat bread in July. In all, the bakery SOLD 9000 loaves THIS MONTH. What percent of the loav
    11·1 answer
  • Antoine Purchase 1.8 kg of apples and 315 dekagrams of oranges This was 1350 g more than the weight of bananas bridges what was
    7·1 answer
  • What are the solutions to the equation y =<br> 4x2 + 50 – 6?
    12·2 answers
  • The heaviest bell in the world is the tsar kolokol, cast in 1733 in moscow, U.S.S.R it weighs 196,000 kilograms.
    12·1 answer
  • Can someone help me with these please
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!