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Gwar [14]
3 years ago
8

PLEASE HELP !!!!!!!!!!!!

Mathematics
1 answer:
jeka57 [31]3 years ago
6 0

9514 1404 393

Explanation:

The figure will be a rectangle only if the angles between adjacent congruent sides are 90°.

__

Attached is an example of a quadrilateral with 3 congruent sides. It is not a rectangle, but could be an isosceles trapezoid if the top and bottom sides were parallel. It would be a parallelogram (rhombus) if opposite congruent sides were parallel.

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Comparing Relationships with Tables1. Decide whether each table could represent a proportional relationship.If the relationship
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we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y=kx

where

k is the constant of proportionality

Verify each table

table a

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y ----> sound level

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table b

let

x ----> volume

y ----> cost

k=y/x

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(20,1.59) ----> k=1.59/20=0.0795

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6 0
1 year ago
What is the solution of...
Darya [45]

Answer:

x = -72

Step-by-step explanation:

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2 years ago
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David compro 23 boligrafos y 15 lapizes, cada boligrafo le costo 14 pesos y cada lapiz 9. ¿Cuanto gasto en total David?
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From the above question, we are told that:

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