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2 years ago

Explain how the shapes shown have been sorted.

Mathematics

2 answers:

zlopas [31]2 years ago

5 0

Answer:

Shapes in set A are all Quadrilaterals which are Parallelograms, whereas shapes in set B are all Quadrilaterals but one different than the other.

Hope this helps!

makkiz [27]2 years ago

3 0

In set A they are all Quadrilaterals which are Parallelograms, and in set B they are Quadrilaterals but one is different than the other.

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Han buys an item with a normal price of $15.

KiRa [710]

Answer:

$1.50

Step-by-step explanation:

15*.10=1.50

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3 years ago

To be considered as a menu item for Gloria's new restaurant an item must have scored in the top 15% by the food critics in the a

vladimir1956 [14]

Answer:

Lowest score needed=4.92

Step-by-step explanation:

Using the standard normal distribution table we find the value of standard normal deviate corresponding to area of 15%

For area of 15% we have Z= -1.04

Thus we have

$Z=\frac{X-\overline{X}}{\sigma }\\\\\therefore X=\sigma Z+\overline{X}\\\\$

Applying values we get

$X=-1.04\times 2+7\\\\X=4.92$

Thus lowest score needed = 4.92

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3 years ago

Three cards are drawn from a standard deck. What is the probability that all three are hearts, given that at least two of them a

bogdanovich [222]

Answer:

1/3 I believe because we already know 2 of them are hearts

Step-by-step explanation:

3 0

3 years ago

Need help with this geometry

Rasek [7]

Answer:

y = 2

Step-by-step explanation:

The mid segment HJ is half of the third side GK , that is

HJ = $\frac{1}{2}$ GK , substitute values

2y = $\frac{1}{2}$ (y + 6) ← multiply both sides by 2 to clear the fraction

4y = y + 6 ( subtract y from both sides )

3y = 6 ( divide both sides by 3 )

y = 2

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2 years ago

What two numbers add to make twenty and have a difference of four?

lara [203]

The two numbers that add to make twenty and have a difference of 4 are 12 and 8

4 0

3 years ago

Read 2 more answers