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postnew [5]
3 years ago
8

I’ve retaken this quiz twice and i just need to finish

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
5 0
I believe the answer is A
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A) What type of triangle is triangle ABC?<br> isosceles<br> b) Give reasons for your answer.
lara31 [8.8K]

The type of triangle represented in the image attached to the task content is; Isosceles.

<h3>What type of triangle is triangle ABC?</h3>

By observation; since line AB and DE are parallel lines; it follows from the alternate Angie theorem that; <ABC = <BCE = 80°.

On this note, since angle ACD is 50°, the measure on <ACB is;

180 - 80 - 50 = 50°.

Therefore, since the sum of interior angle measures in a triangle is; 180°.

It follows that; <BAC is; 180 - 80 - 50 = 50°.

Hence, since the base angles; BAC and ACB are equal; it follows that the triangle in discuss is an isosceles triangle.

Read more on isosceles triangle;

brainly.com/question/1475130

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4 0
11 months ago
A loan company is offering interest free students’ loans to college students. Two students apply for loans. Student one borrows
Anit [1.1K]

Answer:

Step-by-step explanation:

It is

3400

5 0
3 years ago
For which function is f(5) = 2?
Ratling [72]

By evaluating the <em>linear</em> function f(x) = x - 3 at x = 5 and discarding the another function in the table given, we conclude that f(5) = 2 belongs to that <em>linear</em> equation.

<h3>What function contains a given relationship?</h3>

In this problem we must check if the given relationship between the <em>independent</em> variable (x) and the <em>dependent</em> variable (y) exists in any of the two functions: (i) a table, (ii) an expression.

After a quick analysis, we conclude that f(5) = 2 is a point of the linear function f(x) = x - 3. Here is the proof:

f(5) = 5 - 3

f(5) = 2

To learn more on linear equations: brainly.com/question/11897796

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3 0
2 years ago
2x -6y = 5<br>x+y=2<br>Solve the system of equations.<br>(17, -15)<br>(17/8, -18)<br>no solution​
yan [13]

Answer:

(17/8, -1/8)

Step-by-step explanation:

\left \{ {{2x-6y=5} \atop {x+y=2}} \right.    

the bottom equation is equivalent to x = 2-y

so I switch the value of x in the top equation to x = 2-y

and it becomes 2*(2-y) - 6y = 5

equal to 4 - 2y - 6y = 5

-8y = 1

y = -1/8

then you substitute this value in the second equation

x + y = 2 becomes x + (-1/8) = 2  

x = 2 + 1/8 = 16/8 + 1/8 = 17/8

6 0
3 years ago
Factor mn - 15 + 3m - 5n
AfilCa [17]
(n+3)(m-5) is the answer.
8 0
2 years ago
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