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2 years ago

6

The radius of a circle is 2 feet. What is the circle's area?

1 answer:

Akimi4 [234]2 years ago

3 0

Answer: 12.57

Step-by-step explanation:

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The Reviews editor for a certain scientific journal decides whether the review for any particular book should be short (1–2 page

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2 years ago

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3 years ago

Mr. Sanchez’s class sold fruit pies for $1.73 each and Mr. Kelly’s class sold bottles of fruit juice for $1.44 each. Together, t

-Dominant- [34]

Answer:

p = 39 f = 44

Step-by-step explanation:

p = $ 1.73

f = $ 1.44

<u><em>equation </em></u>

p + f = 83

1.73 p + 1.44 (83 - p) = $ 130.83

p = 39 (amount of times fruit pies were sold).

Therefore,

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1 year ago

Y varies directly with x. When y is 105, x is 7. What is k

marta [7]

Answer:

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6 0

2 years ago

476 Marks<br> boole<br> Calculate the area of this triangle.<br> 17 cm<br> 8 cm<br> 15 cm

Naddika [18.5K]

Answer:

Step-by-step explanation:

sides =8 cm, 17 cm and 15 cm

Area of triangle by Hero's Formula,

S=a+b+c/2

S=17+8+15/2

S=40/2

S=20

A= $\sqrt{s(s-a)(s-b)(s-c)}$

A= $\sqrt{20(20-17)(20-8)(20-15)}$

A= $\sqrt{(20)(3)(12)(5)}$

A= $\sqrt{3600}$

A=60 $cm^{2}$

4 0

2 years ago