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Kipish [7]
3 years ago
13

1 2 -17 + X 5 + 1 = 2 4 = 21

Mathematics
1 answer:
kvv77 [185]3 years ago
5 0

Answer:

21

Step-by-step explanation:

You got it right.

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Given the quadratic function y=(3x−2)(x+4), what are the x-intercepts?
Bess [88]

Answer:

(\frac{2}{3} , 0), (-4, 0)

Step-by-step explanation:

Substitute 0 for y and solve to find the x-intercept.

8 0
2 years ago
3 squares are positioned to form a triangle. The small square is labeled 6 units, medium square is 8 units, and large square is
Scrat [10]
Where’s the question 3 squares are positioned to form a triangle. The small square is labeled 6 units, medium square is 8 units, and large square is not labeled.
Answer these questions about the right triangle.

What is the area of the square of the leg 6?

What is the area of the square of the leg 8?

What is the area of the hypotenuse square?

What is the length of the hypotenuse?
3 0
3 years ago
Read 2 more answers
HELP PLS GIVING BRAINLIEST
Setler79 [48]

For this case we have by definition, that the equation of a line in the slope-intersection form is given by:

y = mx+b

Where:

m: It's the slope

b: It is the cutoff point with the y axis

We need two points through which the line passes to find the slope:

(0,1)\\(1, -2)

We found the slope:

m = \frac {y2-y1} {x2-x1}\\m = \frac {-2-1} {1-0} = \frac {-3} {1} = - 3

So, the equation is of the form:

y = -3x + b

We substitute a point to find "b":

1 = -3 (0) + b\\1 = b

Finally, the equation is:

y = -3x+1

Answer:

Option C

8 0
3 years ago
Triangle PQR is similar to Triangle XYZ. PQ=3 and XY=6. If the perimeter of Triangle XYZ is 20, what is the perimeter of Triangl
Viktor [21]

Answer:

10

Step-by-step explanation:

5 0
3 years ago
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Which numbers are factors of 42? Check all that apply. 1 2 3 4 6 8
defon

Answer:

1, 2, 3, 6,

Step-by-step explanation:

1*42

2*21                                   all = 42

3*14

6*7

4 0
3 years ago
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