3 years ago

How to draw a model of 3/10

Mathematics

1 answer:

-BARSIC- [3]3 years ago

4 0

Draw a pizza with 10 slices and shade 3 slices

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Photo above need help

GREYUIT [131]

Answer:

5, -1

Step-by-step explanation:

3x<10+8, 3x<18, x<6.

4 0

2 years ago

The pentagonal prism has a perpendicular distance of 14 units between the bases. The volume of the prism is 840 cubic units. Wha

Leno4ka [110]

Answer:

Option 4. Perimeter = 30 units

Step-by-step explanation:

Since the volume of a pentagonal prism is 840 cubic units.

Perpendicular distance between the bases = 14 units

We know volume of a pentagonal prism = Area of base × distance between the bases

840 = Area × 14

Area = 840/14 = 60 square units

Now area of a pentagon

$A=\frac{a^{2}}{4}\times\sqrt{5(5+2\sqrt{5})}$

$1.72a^{2}=60$

$a^{2}=\frac{60}{1.72}=34.90$

$a=\sqrt{34.9}=5.91$

Therefore perimeter of the pentagon = 5×a = 5×5.91 = 29.54 ≈ 30 units

8 0

3 years ago

Question 15

Ghella [55]

Answer:

C: -680/9

B: -185/18

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2 years ago

Which best describes this quadrilateral?

yulyashka [42]

B. All sides are the same length

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3 years ago

For an investment of $26,245, a quarterly statement reports that the account balance is $26,292. The statement also reports that

earnstyle [38]

For an investment of $26,245, a quarterly statement reports that the account balance is $26,292. The statement also reports that for the same quarter, the rate of return on the investment was - 0.02%. Given the information regarding the investment's quarterly activity, is the reported rate of return reasonable? No the rate should be 3.00%

7 0

3 years ago