3 years ago

Pam draws three scalene triangles. In each figure, she measures each angle, as shown.

Mathematics

1 answer:

Ganezh [65]3 years ago

7 0

Answer:

the answer is c.

Step-by-step explanation:

there's no explanation

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3 years ago

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In 45 years, Gabriela will be 4 times as old as she is right now.<br> How old is she right now?

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Answer:

15 yrs. old

Step-by-step explanation:

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A farmer has two pieces of land in a parallelogram shape on the same base. He grows vegetables and flowers in two triangular pie

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Step-by-step explanation:

In trapezoid ABCF, AB || CF.

Therefore, parallelograms ABEF & ABCD have same height and lie on the same base AB.

$\therefore Ar(\parallel^{gm} ABEF) = Ar(\parallel^{gm}ABCD)\\... (1)\\\\ \because\: Ar(\parallel^{gm} ABEF) \\=Ar(\triangle AFD) + Ar(\square \: ABED)....(2) \\\\\&\: Ar(\parallel^{gm}ABCD)\\= Ar(\triangle BCE) +Ar(\square ABED)....(3)$

From equations (1), (2) & (3), we find:

$Ar(\triangle AFD) + Ar(\square \: ABED) \\ = Ar(\triangle BCE) +Ar(\square ABED) \\ \\ \purple {\boxed {\therefore Ar(\triangle AFD) = Ar(\triangle BCE)}} \\$

Thus, the two triangular pieces of land are equal in area.

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3 years ago

How long (in years) would $900 have to be invested at 11.3%, compounded continuously, to earn $500 interest? (Round your answer

KatRina [158]

Answer:

6.13 years

Step-by-step explanation:

The computation of the number of years is shown below:

As we know that

Amount = Principal ×e^{rate,time period}

($900 + $500) = $700 × e^{11.3%, time period}

$1,400 = $700 × e^{11.3%, time period}

ln(2) = 0.113× time period

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= 6.13 years

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3 years ago