3 years ago

Algebra Find the values for x and y in parallelogram ABCD. AE= 2x, EC=y+4, DE=x, EB=2y-1. AC and BD intersect at point E

Mathematics

1 answer:

erastova [34]3 years ago

6 0

Answer:

−

Step-by-step explanation:

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Ken jumps 1 1/5 metres steve jumps 1.5 metres steve jumps further than ken how much further does steve jump than Ken?

monitta

Answer:0.3 m

Step-by-step explanation:

Given

Ken can Jump $1\ \frac{1}{5}\ m$

Steve can Jump $1.5\ m$

Converting mixed fraction into a fraction

$\Rightarrow 1\ \dfrac{1}{5}=\dfrac{1\times 5+1}{5}\\\\\Rightarrow \dfrac{6}{5}\ m=1.2\ m$

The difference between their Jumps is

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Y_Kistochka [10]

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Step-by-step explanation:

multiply 150 by 50

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3 years ago

Work out the number of sides tile A has.<br> Both tile A and tile B are regular polygons

finlep [7]

Answer:

Step-by-step explanation:

since tile B is a regular polygon means it is an equilateral triangle. The angle inside B would be 60.

(360 - 60)/2 = 150 (interior angle of tile A)

180 - 150 = 30 (exterior angle of tile A)

therefore number of sides = 360 /30 = 12

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3 years ago