2 years ago

Need help with this geometric question ASAP, Thank you

Mathematics

1 answer:

Law Incorporation [45]2 years ago

7 0

The error would be assuming the altitude is a bisector and divides the sides evenly.

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Nydia has overdraft fees totaling -$135. If she has 9 overdrafts, what was the charge for a single overdraft?

Kitty [74]

To find how much each draft costs all you have to do is divide -135 by 9 and you get your answer:)

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4 years ago

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Travis was attempting to make muffins to take to a neighbor that had just moved in down the street. The recipe that he was worki

kozerog [31]

A. The ratio of cups of sugar to butter is 3/4 : 1/8. Then multiply both ratios by 8.

8 x 3/4 = 6,
8 x 1/8 = 1.
3/4 : 1/8 is equal to 6 : 1. Therefore, 6 cups of sugar needed when there is 1 cup of butter.

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4 years ago

determine the radius of the cone ,if the voulime of the cone is 125 cm to the power of 3 and the height of the cone is 12cm. Rou

Salsk061 [2.6K]

For this case we have that by definition, the volume of a cone is given by:

$V = \frac {1} {3} * \pi * r ^ 2 * h$

Where:

r: It is the radius of the cone

h: It is the height of the cone

According to the statement data we have:

$h = 12 \ cm\\V = 125 \ cm ^ 3$

Substituting in the formula:

$125 = \frac {1} {3} * \pi * r ^ 2 * 12$

We cleared the radius:

$3 * 125 = \pi * r ^ 2 * 12\\\frac {3 * 125} {12 \pi} = r ^ 2\\9.9522 = r ^ 2\\r = \pm \sqrt {9.9522}$

We choose the positive value:

$r = 3.1547$

We round and we have that the radius of the cone is:

$r = 3.16 \ cm$

ANswer:

$r = 3.16 \ cm$

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3 years ago

Help Please. 2x(3+x) = 9 How do I simplify this using the distributive principle.

Llana [10]

Answer:

2x²+6x-9=0

Step-by-step explanation:

2x(3+x)=9

6x+2x²=9

2x²+6x-9=0

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3 years ago

What is 0.145r^2ndivided by 8

Vsevolod [243]

Answer:

0.018125r^2n

Step-by-step explanation:

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4 years ago