2 years ago

120÷[17-{15-3(8-2)}]

Mathematics

1 answer:

vodomira [7]2 years ago

5 0

Answer:

the ans has to be 6.........

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What is the surface area of a square pyramid that has a base length of 5 inches and triangular faces that are 9 inches tall

scZoUnD [109]

Answer:

115 in²

Step-by-step explanation:

SA = Area of triangular surfaces + area of the square base

SA= 2bh + b²

SA = 2(5)(9)+5²

SA = 90+25

SA = 115

7 0

3 years ago

The value of the surface area (in square centimeters) of the cone is equal to the value of the volume (in cubic centimeters) of

Dovator [93]

Answer:

The height of the cone is 10.9 cm

Step-by-step explanation:

step 1

Find the height of the cone

Applying the Pythagoras Theorem

$12^{2}=5^{2}+h^{2}$

$144=25+h^{2}$

$h^{2}=144-25$

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therefore

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3 years ago

6 fluid ounces per day. Express this rate of flow in cubic meters per year.

stealth61 [152]

Answer:

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Step-by-step explanation:

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3 years ago

Another one pls help!!

Mumz [18]

Answer:

21/41

Step-by-step explanation:

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3 years ago

What is a parallel line to y= -2/3x+3

Natali5045456 [20]

Answer:

-2/3

Step-by-step explanation:

because this is in slope intercept form, m is the slope, so in this case -2/3 is the slope

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a parallel line could be y=-2/3 +15

4 0

3 years ago

120÷[17-{15-3(8-2)}]​

120÷[17-{15-3(8-2)}]