2 years ago

Averi was trying to factor 4x^2+20x-164x

Mathematics

2 answers:

loris [4]2 years ago

7 0

Answer:

the width is 24

Step-by-step explanation:

lozanna [386]2 years ago

3 0

Answer:

Width=x ^2 +5x−4

Step-by-step explanation:

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Romashka-Z-Leto [24]

Answer:

x = 19

Step-by-step explanation:

To find the value of x, you set the equations as equal to each other:

$x+23 = 2x+4$

Then you simplify:

$23 = 2x + 4 - x\\23 = x + 4\\23-4 = x\\19=x$

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2 years ago

I need help ASAP!!<br>Mathematics

Ilia_Sergeevich [38]

Answer:AGC and DGH are opposite angles.

Step-by-step explanation:

So, Y+10=3x-40

Y-3x=-50-(1)

3x-40=2x

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x=40

Y-3x40=-50

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2 years ago

Maria Spent 40 minutes chatting online. How many minutes did she spend playing games?

Aleks [24]

She spent 10 minutes. 25% x 40 = 10.

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2 years ago

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Help ! ASAP! I need it done by 10:45

Arturiano [62]

Answer:

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Step-by-step explanation:

Its out of 100 people so:

47+33+7 = 87% own a pet

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2 years ago

Someone help me with this question!

VMariaS [17]

Answer: $160^{\circ}$

Step-by-step explanation:

By the exterior angle theorem,

$4x-14+5x-182=5x-100\\\\9x-196=5x-100\\\\4x=96\\\\x=24\\\\\implies m\angle BCD=20^{\circ}\\\\\implies m\angle BCA=160^{\circ}$

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1 year ago

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