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3 years ago

Fill in the blanks for the expression

Mathematics

1 answer:

Oduvanchick [21]3 years ago

7 0

Answer:

Step-by-step explanation:

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qaws [65]

Answer

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2 years ago

12<br> Using side lengths only, could the triangles be similar?<br> 0.5<br> m05 1 1.5

Murljashka [212]

Answer:

$\large\boxed{\text{No.}\ \dfrac{0.5}{1}\neq\dfrac{1}{1.5}\neq\dfrac{1.5}{2}}$

Step-by-step explanation:

$\text{Let}\\ a,\ b,\ c\ -\ \text{sides of a triangle ABC, where}\ a\leq b\leq c\\d,\ e,\ f\ -\ \text{sides of a triangle}\ DE F,\ \text{where}\ d\leq e\leq f.\\\\\triangle ABC\sim\triangle DE F\iff\dfrac{a}{d}=\dfrac{b}{e}=\dfrac{c}{f}\\\\/\text{corresponding sides are in proportion}/$

$\bold{WARNING !!!}\\\\\text{No triangle like QRS exists!}\\\\1 + 0.5 = 1.5 !!!\\\\\text{The sum of the lengths of the two shorter sides of the triangle}\\\text{must be greater than the length of the longest side.}$

$\text{Despite this, let's check the ratios}$

$\text{We have:}\\\\\triangle XYZ\to a=1,\ b=1.5,\ c=2\\\triangle QRS\to d=0.5,\ e=1,\ f=1.5$

$\text{Check:}\\\\\dfrac{d}{a}=\dfrac{0.5}{1}=0.5\\\\\dfrac{e}{b}=\dfrac{1}{1.5}=\dfrac{10}{15}=\dfrac{2}{3}\\\\\dfrac{f}{c}=\dfrac{1.5}{2}=\dfrac{15}{20}=\dfrac{3}{4}\\\\\dfrac{d}{a}\neq\dfrac{e}{b}\neq\dfrac{f}{c}\neq\dfrac{d}{a}$

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3 years ago

Write the expression <br> 3x-(2-4x) in standard form

Llana [10]

7x-2 is how it’s written in standard form

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2 years ago

What is this plz explain

castortr0y [4]

Answer:

Answer as follows...

Step-by-step explanation:

interior angles are 3,4,5,6

exterior angles are 1,2,7,8

vertical angles are 2and3, 1and4, 6and7, 5and8

corresponding angles are 2and6 1and5 3and7 4and8

alternate interior angles are 4and5 3and6

alternate exterior angles are 1and8 2and7

same side interior angles are 3and5 4and6

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3 years ago

I need help!! What is he answer??

IgorC [24]

2 is the answer i think

7 0

3 years ago