3 years ago

Which of the following ratio is the same 42 :14 in simplest form

Mathematics

1 answer:

mixer [17]3 years ago

4 0

Answer:

14/42

Step-by-step explanation:

i hope its correct and helful

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In the figure shown, ABC is a right triangle with side lengths a, b, and c, and CD is an altitude to side AB. The side lengths o

ycow [4]

Answer:

Step-by-step explanation:

In the figure shown, ABC is a right triangle with side lengths a, b, and c, and CD is an altitude to side AB. This altitude divides the triangle into two right triangles ADC and BDC. In these triangles,

$\angle CBD\cong \angle ACD\cong \angle CBA$
$\angle DCB\cong \angle DAC\cong \angle BAC$

So,

$\triangle ABC\sim \triangle CBD\sim \triangle ACD$

1. From the similarity $\triangle ABC\sim \triangle CBD,$ you have

$\dfrac{AB}{BC}=\dfrac{BC}{BD}\\ \\\dfrac{c}{a}=\dfrac{a}{s}$

2. From the similarity $\triangle ABC\sim \triangle ACD,$ you have

$\dfrac{AB}{AC}=\dfrac{AC}{AD}\\ \\\dfrac{c}{b}=\dfrac{b}{r}$

Hence, option A is true

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3 years ago

3.2666 rounded to the nearest hundredth

enyata [817]

Answer:

3.27

Step-by-step explanation:

Hope it helps!!!

5 0

3 years ago

A line passes through the two glven points. Is it vertical, horizontal,or neither?

Ahat [919]

Answer:

horizontal

Step-by-step explanation:

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3 years ago

-49 + (-46) =<br> -50 + 27 =

vesna_86 [32]

1. -96 just simply add those two and it will be -96

2. -50 +27= change the signs- -50- -27= -23 just subtract

Hope this helps!

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3 years ago

Half of the sum of nine and p is the same as p minus three

Nataly_w [17]

Answer:

3÷(9+p)=p-3

Step-by-step explanation:

use the distributive property

7 0

3 years ago