3 years ago

HELP ASAP!!!!! 20PTS!!

Mathematics

1 answer:

allsm [11]3 years ago

4 0

Answer:

the answer is 80!!!!!!!!!!

Step-by-step explanation:

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In the diagram, GB = 2x + 3..

zaharov [31]

Answer-

$\boxed{\boxed{GB=15\ units}}$

Solution-

From the attachment,

AD = AE, so FA is a median.

BD = BF, so BE is a median.

CF = CE, so DC is a median.

And G is the centroid.

From the properties of centroid, we know that

The centroid divides each median in a ratio of 2:1

So,

$\Rightarrow FG:AG=2:1$

$\Rightarrow \dfrac{FG}{AG}=\dfrac{2}{1}$

$\Rightarrow FG=2\times AG$

$\Rightarrow 5x=2\times (x+9)$

$\Rightarrow 5x=2x+18$

$\Rightarrow 3x=18$

$\Rightarrow x=6$

So, GB will be $2(6)+3=15$ units

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3 years ago

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Add the following matrices.

aksik [14]

Answer:

[7 6]

[7 4]

Step-by-step explanation:

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2 years ago

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7 + 7 + (-1) = ? A. 16 B. 10 C. 13 D. 7

saul85 [17]

7 + 7 + (-1)
7 + 7 - 1
13

Hope this helps :)

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3 years ago

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PLS HELP!!!!!!!! simplify: cos(θ) csc(θ)/sin(θ) cot(θ)

miskamm [114]

Answer:

cosecθ

Step-by-step explanation:

Please see attached picture for full solution.

cosecθ= 1/sinθ

cotθ= 1/tanθ= cosθ/sinθ

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Enter the y-intercept of the function

Advocard [28]

The y intercept is (0 , 9)

when x is zero, the number in the y value is the y-intercept

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