2 years ago

Olce Question What type of notation uses these brackets {}? A. Interval B. Set

Mathematics

1 answer:

Sergio [31]2 years ago

5 0

Answer:

Interval?

Step-by-step explanation:

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Find the surface area of the square pyramid 8mm 6mm

bija089 [108]

Answer:

136 mm²

Step-by-step explanation:

$A=a^{2} +2a\sqrt{\frac{a^{2} }{4} } +h^{2}$

$A=6^{2} +2(6)\sqrt{\frac{6^{2} }{4} } +8^{2}$

$A=36 +12\sqrt{\frac{36 }{4} } +64$

$A=36 +12\sqrt{9 } +64$

$A=36 +12(3)+64$

$A=36 +36+64$

A = 136

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2 years ago

Used books cost $2.25 each. Which expression represents the total number of books that can be purchased for $10?

Ber [7]

you can buy 5 books and have a $1 left over I think Hope this a helps! :D

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2 years ago

Read 2 more answers

Find the area of the figure. If needed, round to the nearest tenth.

Umnica [9.8K]

Answer:

$18 \:ft^2$

Step-by-step explanation:

The area of a trapezoid.

$(a+b)h\frac{1}{2}$

$(8+4)3 \times \frac{1}{2}$

$(12)3 \times \frac{1}{2}$

$36 \times \frac{1}{2}$

$=18$

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2 years ago

QUESTION 1 - 1 POINT

guajiro [1.7K]

Answer + Step-by-step explanation:

the inequality by finding the boundary line, then shading the appropriate area.

y > − 5/2x − 5

(anything in shaded region)

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1 year ago

Your international diplomacy trip requires stops in thailand, singapore, hong kong, laos, and bali. how many possible itinerarie

Stells [14]

I would say there would be 5 itineraries ie one each for Thailand, Singapore, Hong Kong, Laos and Bali though for the countries Thailand and Laos there may be more than one stop so there would be a minimum of 5 itineraries.

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3 years ago