3 years ago

Need help in algebra fast Please someone

Mathematics

2 answers:

melomori [17]3 years ago

5 0

Answer:

Step-by-step explanation:

Anna71 [15]3 years ago

5 0

The answer for this is D.)

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lana66690 [7]

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-4 - 3 = -7

vector is <-13, -7>

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3 years ago

6x2y − 3xy − 24xy2 + 12y2

GalinKa [24]

Answer:

$=-39xy+24y$

Step-by-step explanation:

$\mathrm{Multiply\:the\:numbers:}\:6\cdot \:2=12$

$=12xy-3xy-24\cdot \:2xy+12\cdot \:2y\\\mathrm{Multiply\:the\:numbers:}\:24\cdot \:2=48\\=12xy-3xy-48xy+12\cdot \:2y\\\mathrm{Multiply\:the\:numbers:}\:12\cdot \:2=24\\=12xy-3xy-48xy+24y\\\mathrm{Add\:similar\:elements:}\:12xy-3xy-48xy=-39xy\\=-39xy+24y$

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3 years ago

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What is the approximate area of a 70 decree sector of a circle with a radius of 8 inches

puteri [66]

The area of the sector will also be 70/360
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= 7/36 • pi • 8^2
A= 112/9 • pi
A= 39.1 inch^2

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2 years ago

A student has 3 sticks of wood that measures 15 inches, 18 inches, and 30 inches. Can the student use these sticks to make a rig

mixer [17]

Answer:no

Step-by-step explanation:

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3 years ago

Find the HCF of 30x²y²z³

Gennadij [26K]

Answer:

The greatest common factor or highest common factor of any set of numbers is the largest possible number which divides both the numbers exactly. HCF of 24 ..

Step-by-step explanation:

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3 years ago