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3 years ago

Luce123

Mathematics

1 answer:

yaroslaw [1]3 years ago

5 0

The answer is A because you have to use the process of substitution

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Plz HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Alisiya [41]

$\boxed{ \boxed{\huge{ \mathrm{ \underline{ Answer } ✓ }}}}$

<u>Figure - 1</u> :

Let the missing side as " n "

$\mathrm{ \triangle DEF \sim \triangle DRQ}$

Therefore the sides will be proportional,

$\dfrac{n}{9} = \dfrac{4}{12}$

$n = \dfrac{1}{3} \times 9$

$n = 3 \: \: units$

_____________________________

<u>Figure - 2</u> :

Let the missing side as " m "

The Triangles are similar, therefore their sides will be proportional.

$\dfrac{m}{8} = \dfrac{9}{6}$

$m = \dfrac{3}{2} \times 8$

$m = 3 \times 4$

$m = 12 \: \: units$

_____________________________

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2 years ago

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What are the steps to 43,021 -835.6?

Kruka [31]

The answer says 42,185.4

Hope this helps!

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3 years ago

Pls help will give brainiest

Shalnov [3]

Answer:

0.75

Step-by-step explanation:

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3 years ago

WILL MARK YOU BRAINLIEST

Anna007 [38]

rhoumbus that is what I use and got right!!

Step-by-step explanation:

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3 years ago

Please help! I’m not good with y=mb+x

3241004551 [841]

Answer:

m = -4

b = -12

Step-by-step explanation:

First, identify the slope-intercept form:

y = mx + b

y = -4x - 12

Whereas m = slope and b = y-intercept.

Slope is the steepness of the line.

The y-intercept is where the line intersects the y axis.

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3 years ago

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