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3 years ago

What is the answer ?

Mathematics

1 answer:

Margaret [11]3 years ago

5 0

Answer:

first one 280 2nd one 240

Step-by-step explanation:

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What the answer for the poles in feet.

OverLord2011 [107]

Answer:

A)10 feet tall

Step-by-step explanation:

The man casts a shadow half his height and so does the telephone pole

7 0

3 years ago

Let f(x)=x2+10x+37 .

Gnesinka [82]

Answer:

f(x) = (x+5)^2 +12

The minimum value is 12

Step-by-step explanation:

f(x)=x^2+10x+37

The vertex will be the minimum value since this is an upwards opening parabola

Completing the square by taking the coefficient of x and squaring it adding it and subtracting it

f(x) = x^2+10x + (10/2) ^2 - (10/2) ^2+37

f(x) = ( x^2 +10x +25) -25+37

= ( x+5) ^2+12

Th is in vertex form y = ( x-h)^2 +k where (h,k) is the vertex

The vertex is (-5,12)

The minimum is the y value or 12

7 0

3 years ago

(-6x to the third power y) to the second power what is the answer without parenthasis

Tcecarenko [31]

Answer:

$36x^{6} y^{2}$

Step-by-step explanation:

According to the statement:

$(-6x^{3} y)^{2} =(-6)(-6)x^{(3)(2)}y^{(1)(2)} =36x^{6}y^{2}$

I hope this help you

8 0

2 years ago

What is the reciprocal of (16z)/(12y)?

AlexFokin [52]

Answer:

<h2> the reciprocal of (16z)/(12y) is (12y)</h2><h2>/(16z)</h2><h2 />

Step-by-step explanation:

<h2>PLEASE MARK ME BRAINLIEST AND FOLLOW ME LOTS OF LOVE FROM MY HEART'AND SOUL DARLING TEJASWINI SINHA HERE ❤️</h2>

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3 years ago

How do you solve 5x-10y=7 X-2y=3

MAXImum [283]

5x-10y=7
5x-10y=15
No Solution

4 0

3 years ago