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3 years ago

-6-5[-4-(6+12)]+(-5)

Mathematics

1 answer:

Luden [163]3 years ago

6 0

Answer:

Step-by-step explanation:

-6-5[-4-(6+12)]+(-5)

Following PEMDAS

We work the parentheses from the inside out

-6-5[-4-(18)]+(-5)

-6-5[-22]+(-5)

Now we multiply

-6+110 -5

Now we add and subtract from left to right

104 -5

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100 POINTS! PLEASE HELP!

Semmy [17]

Apply angle bisector theorem

$\\ \sf\longmapsto \dfrac{9}{15}=\dfrac{3}{5}=\dfrac{2x-1}{3x}$

$\\ \sf\longmapsto 9x=5(2x-1)$

$\\ \sf\longmapsto 9x=10x-5$

$\\ \sf\longmapsto 10x-9x=5$

$\\ \sf\longmapsto x=5$

$\\ \sf\longmapsto \dfrac{4}{3}=\dfrac{x}{2.25}$

$\\ \sf\longmapsto 4(2.25)=3x$

$\\ \sf\longmapsto 3x=9$

$\\ \sf\longmapsto x=3$

Hope it helps

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2 years ago

Read 2 more answers

Enter the polynomial in standard form. Then enter the leading coefficient

Vlada [557]

Standard form : -5a+75

leading co is: -5

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2 years ago

Which polynomial is in standard form?

Elina [12.6K]

the

first equation is the answer of this question.

explanation

where the xy is in sequence so it is the standard form of polynomial

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2 years ago

Isabella drove 600 m and Mia drove 300 more meters than Isabella. If David drove 8.5 km, how much further did David drive in met

Y_Kistochka [10]

Isabella drove 600m.
Mia drove 300 more than Isabella=(600+300)m
=900m.
David drove=8.5km=8500m
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=(8500-1500)
=7000 meters or 7 km.

Read more on Brainly.in - https://brainly.in/question/2571692#readmore

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3 years ago

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mojhsa [17]

Answer:

Step- by- Step Explanation

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