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2 years ago

Which statements about quadrilaterals are true? Check all that apply.

Mathematics

2 answers:

andrey2020 [161]2 years ago

7 0

Step-by-step explanation:

They are all polygons with four sides.

The sum of the measures of their interior angles is 360°.

professor190 [17]2 years ago

6 0

Answer:

2. The sum of the measures of their interior angles is 360º.

3. They are all polygons with four sides.

5. A square is a rectangle and a parallelogram, but not a trapezoid.

Step-by-step explanation:

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24 is 4 times as great as<br> Pls help

Vaselesa [24]

Answer:

6=k

Step-by-step explanation:

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2 years ago

A rocket moves at the speed of 4.9 miles per second. How fast is the rocket traveling kilometers/hour (km/h)?

enot [183]

52 I think is the answer

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3 years ago

Read 2 more answers

Find the area of the figure shown. Use 3.14 to approximate pi

Nina [5.8K]

Alrighty

we gots 1/4 circle and paralellogram

area circle=pi times radius^2
area paralelogram=base times height

1/4 circle is
radius is 10 so
area part circle is 1/4 times pi times 10^2=100/4pi=25pi=78.5 m²

area paralllogram is
10 times 3 because 3 is height and 10 is base length or 30

30+78.5=108.5 m² is the area

4 0

2 years ago

Which rectangular prism has a voluWhich rectangular prism has a volume that is different from the others?

Masja [62]

Answer:

The volume of a rectangular pyramid is 12 the volume of a rectangular prism. The volume of the rectangular pyramid is 85.5 m3.

Step-by-step explanation:

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2 years ago

a toy store marks down every toy by 15% in January. How much does a toy cost during January? Use p for the price in December.

satela [25.4K]

A toy cost 0.85p in January.

Step-by-step explanation:

Given,

Mark down in January = 15%

Let,

Price in December = p

Mark down in January = 15% of price in December

Mark down in January = $\frac{15}{100}*p$

Mark down in January = 0.15p

Price of toy in January = Price in December - Mark down

Price of toy in January = p - 0.15p = 0.85p

A toy cost 0.85p in January.

Keywords: mark down, subtraction

Learn more about subtraction at:

#LearnwithBrainly

7 0

3 years ago