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jolli1 [7]
3 years ago
7

What is the surface area of the square pyramid below?

Mathematics
1 answer:
LekaFEV [45]3 years ago
4 0

Answer:

B. 65 sq. inches

Step-by-step explanation:

(5×5)+(4×½×5×4)

= 25+40

= 65 sq. inches

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6. On a bank account of $2,500, how much yearly interest will be paid if the rate is3.4%?
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Multiply the amount in the account by the interest rate:

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5 0
2 years ago
Can someone help me please and thanks .
enyata [817]

Answer:

<em>$180.</em>

Step-by-step explanation:

First lets find the <em>interest rate.</em>

<em>6.1 ÷ 100 = 0.061</em>

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based on the calculations, <em>12.2</em> is our interest rate <em>in a year</em>.  Now lets find the interest rate in <em>15 years</em>.

<em>12.2 x 15 = $183 </em>

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6 0
2 years ago
A paved path is 162 feet long, 12 feet wide, and 4 inches deep. How many cubic feet of concrete will be required for the path?
AVprozaik [17]

Answer:

Step-by-step explanation:

volume of concrete=162×12×4/12=648 ft³

3 0
3 years ago
SOMEONE PLEASE ACTUALLY HELP MEEE!!!!! Write an example of the Identity Property of Addition using the number 43.
masya89 [10]

Answer:

40 + 3

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8 0
3 years ago
My grandmothers sugar cookie recipe calls for 2 2/3 cups of sugar to make 16 cookies. How much sugar is needed to make 90 cookie
vivado [14]

Step-by-step explanation:

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For 90 cookies, we will need 8/3 * 90/16 = 15 cups of sugar.

5 0
3 years ago
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