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3 years ago

Please I need someone to help my assignment

Mathematics

1 answer:

nadya68 [22]3 years ago

4 0

Answer:

Step-by-step explanation:

The altitude of ΔYES is the geometric mean between 'n' and 'm'

Proportion → $\frac{m}{a}=\frac{a}{n}$

The shorter leg 'a' is the geometric mean between 'h' and 'm'

Proportion → $\frac{h}{a}=\frac{a}{m}$

The longer leg 'b' is the geometric mean between 'h' and 'n'

Proportion → $\frac{h}{b}=\frac{b}{n}$

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HELP!!<br>What is the surface area of this shape?

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2 triangular faces

1/2bh

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7x20=140

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total: 585m^2

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3 years ago

Divide 2 1/3 divided by 2/5

anastassius [24]

Answer:5.8 or just 5

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3 years ago

Which expression is equivalent to the expression below? StartFraction 6 c squared 3 c Over negative 4 c 2 EndFraction divided by

Fudgin [204]

The given equation $(6c^2+3c)/(-4c+2)\div (2c+1)/(4c-2)$ is equivalent to the expression -3c.

Given that, the expression can be written as.

$(6c^2+3c)/(-4c+2)\div (2c+1)/(4c-2)$

By simplifying the above equation,

$\dfrac{6c^2+3c}{-4c+2}\div \dfrac{2c+1}{4c-2}$

By taking out the common terms from the equation,

$\dfrac{3c(2c+1)}{2(-2c+1)}\div\dfrac{2c+1}{2(2c-1)}$

By simplifying the above equation by cancel out the common factors.

$\dfrac{3c}{-2c+1} \div \dfrac{1}{2c-1}$

Now, by taking (-1) common from (-2c+1) we get,

$\dfrac{3c}{-1(2c-1)} \div \dfrac{1}{2c-1}$

By simplifying the above equation, we get the expression,

$-3c$

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For more details, follow the link given below.

brainly.com/question/1301963.

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3 years ago

When an elderly man passed away, he had left each of his 4 children 25% of his estate. If he had $72,000, how much did each chil

lbvjy [14]

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3 years ago

The graph shows how the number of key chains in your collection increased since you began collecting. 5 months ago. During which

Pepsi [2]

Answer:

4th month

Step-by-step explanation:

As this graph shows the evolution of your collection over time, and not the number of key chains you collected in each month, you need to look for the month with the highest increase.

According to the graph on the first month you collected 4 key chains. After the 2nd month you had 6 key chains, so, you collected:

keys on 2nd month - keys on 1st month = 6-4 = 2 keys

In month 3 you went from 6 to 10 key chains, so you collected

keys on 3rd month - keys on 2nd month = 10-6 = 4 keys

On the next, month 4, you had 16, so you collected

keys on 4th month - keys on 3rd month = 16-10 = 6 keys

Finally, on the last month you had 18, having collected:

keys on 5th month - keys on 4th month = 18-16 = 2 keys

So, the month you most collected was the 4th, with 6 key chains. All the others months collected less keys (2 on the 2nd, 4 on the 3rd and 2 on the 5th).

I hope it is understandable.

7 0

3 years ago

Read 2 more answers

Please I need someone to help my assignment​

Please I need someone to help my assignment