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Luden [163]
3 years ago
15

PLEASE HELPPPPPP

Mathematics
1 answer:
boyakko [2]3 years ago
8 0

Answer:

15 if b is supposed to the side length, √15 if b is the base which is a square.

Step-by-step explanation:

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I think that it is D or B from my side

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What is the first step in describing what figure results when a given plane intersects a given three-dimensional figure
mafiozo [28]
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The first step in describing the result is to determine first how the plane and the figure intersects.
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Covert 1/16in to mm (rounded to the nearest tenth)
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3 years ago
1) Solve the following system of equations algebraically. Give your solution as two
Bad White [126]

For this case we have the following system of equations:

y = x ^ 2 + 7x + 12\\y = 2x + 8

Equating both equations we have:

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Then, the factorized equation is of the form:

(x + 4) (x + 1) = 0

Thus, the solutions are:

x_ {1} = - 4\\x_ {2} = - 1

We look for solutions for the variable "y":

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(x_ {1}, y_ {1}): (- 4,0)\\(x_ {2}, y_ {2}): (- 1,6)

8 0
3 years ago
The area of another rectangle is x² + 5x + 6. If one side measures (x + 2), what is the measure of the other
tiny-mole [99]
  • L=x+2
  • We need B

\\ \sf\longmapsto LB=Area

\\ \sf\longmapsto B(x+2)=x^2+5x+6

\\ \sf\longmapsto B(x+2)=(x+2)(x+3)

  • Cancel x+2

\\ \sf\longmapsto B=x+3

8 0
2 years ago
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