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Maurinko [17]
2 years ago
6

Can someone explain how to do 7 and 13

Mathematics
1 answer:
Readme [11.4K]2 years ago
8 0

Answer:

7. 45-45-90 Triangle (Legs are congruent and hypotenuse x square root 2

Answer: 42 squareroot 2

13. 12

Step-by-step explanation:

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Please help, i’m not sure if i’m correct
hammer [34]

Answer:

Looks good to me! :)

Step-by-step explanation: Hope you have a great rest of your day!

7 0
3 years ago
Math question picture attached
babunello [35]

To find the slope, you use the slope formula (m):

m=\frac{y_2-y_1}{x_2-x_1}    and plug in the two points

(-3, 4) = (x₁, y₁)

(2, -1) = (x₂, y₂)

m=\frac{y_2-y_1}{x_2-x_1}

m=\frac{-1-4}{2-(-3)}       [two negatives cancel each other out and become positive]

m=\frac{-1-4}{2+3}

m=\frac{-5}{5}

m = -1        The slope is -1

4 0
3 years ago
Read 2 more answers
What is the spread of the data?
Nonamiya [84]
C is the correct answer
5 0
3 years ago
For questions 1 - 2, use the distributive property to find the product of the binomials.
igor_vitrenko [27]

Answer:

1).  2x^2-3x+20

2). 4x^2-14x+6

Step-by-step explanation:

1. (x-4)(2x+5)

FOIL:

(x)(2x)+5(x)-8(x)+(4)(5)

2x^2+5x-8x+20

=2x^2-3x+20

2. (4x-2)(x-3)

FOIL:

(4x)(x)-(3)(4x)-2(x)-2(-3)

4x^2-12x-2x+6

=4x^2-14x+6

5 0
2 years ago
Find the midpoint of the line segment from (1,-1) to (2,4)
Helga [31]

Answer: (1.5, 1.5)

Step-by-step explanation:

7 0
3 years ago
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