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irga5000 [103]
2 years ago
15

Hi I have no idea how to do this question :)

Mathematics
1 answer:
erik [133]2 years ago
7 0

Answer:

A. 36

Step-by-step explanation:

Because the two angles at the bottom of both the triangles are congruent, the two triangles are similar. Therefore, the corresponding side lengths of the triangles must be proportional to each other

if the area of a triangle is hb/2,

(with h=length of height, b=length of base)

the height of the first triangle is:

25 = 10h/2

50 = 10h

h=5

you can write ratios representing the proportions of the two triangles:

5/x = 10/12 (with x=height of second triangle)

x=6

then find the area of the second triangle with the height (6) and base (12)

(6*12)/2 = 36

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How do I do this?<br> Please help
riadik2000 [5.3K]

<u>Answer </u><u>:</u>

In the given quadrilateral ABCD ,

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3 years ago
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Ierofanga [76]

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The polynomial to be subtracted is derived from the multiplication of the first term of the quotient and is given as: x³ + 2x²

<h3>What are polynomials?</h3>

Polynomials are mathematical expressions consisting of variables, constants and exponents, which are combined using mathematical operations such as addition, subtraction, multiplication and division.

The long division is as follows:

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The first quotient will be x².

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Therefore, the polynomial to be subtracted is x³ + 2x².

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