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jolli1 [7]
4 years ago
9

The distance formula can be used to prove that a triangle has?

Mathematics
2 answers:
Butoxors [25]4 years ago
8 0
A straight edge, or a right angle, whatever you call it.
If you have sides a, b and c, and c = √(a²+b²), you know that a and b are perpendicular.
Natali [406]4 years ago
3 0

Answer:

The answer should be congruent sides.

Step-by-step explanation:

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Write the equation of a line whose slope is -4 and that passes through the point (-2,9)
kakasveta [241]

Equation of the line:

y = -4x + 1
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3 years ago
A shoe box measures 15 in. by 7 in. by 4 in.What is the surface area of the box?​
melamori03 [73]

Answer:

A=2(wl+hl+hw)

2·(4·7+15·7+15·4)

386

Step-by-step explanation:

7 0
3 years ago
Use the Distributive Property to solve the equation.
balandron [24]

Answer:  a = 2.8

Step-by-step explanation:

3/4 (8a + 12) = 25.8

(3/4 * 8a) + (3/4 * 12) = 25.8

6a + 9 = 25.8

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Hope this helped! :)

5 0
3 years ago
Determine which of the following graphs represent the equation below. Also determine the y-intercept of the graph.
yKpoI14uk [10]

Answer:

Option (a)

Step-by-step explanation:

The given equation is  

y = 4 (2ˣ)

To find y-intercept, substitute x=0 in the equation.

y = 4 (2⁰) = 4 (1) =4

Hence y-intercept is 4.

Since y-intercept is 4, the equation should pass through the point (0,4).

The only graph passing through the point (0,4) is the graph in option (a).

Hence the answer is option (a).

5 0
4 years ago
EXPERTS/ACE (and people that know it for sure comment) Brainiest Marked to the first correct answer
MatroZZZ [7]
Greetings!

There is only one Solution to the system of equation as there is only one POI (Point of Intersection.)

Hope this helps.
-Benjamin
4 0
3 years ago
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