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2 years ago

What is the area of ABC

Mathematics

1 answer:

Liula [17]2 years ago

5 0

Answer:

1664 I think????

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Solve the proportional<br> equation below:<br> x/4 = x-6/3

aleksandrvk [35]

<h2><u>PROPORTIONAL EQUATION</u></h2><h3>Exercise</h3>

Apply the means-extremes property of proportions: this allows you to cross multiply:

$\boxed{\mathsf{\dfrac{x}{4} = \dfrac{x - 6}{3}}}$

$\mathsf{\dfrac{x}{4} \searrow \dfrac{x - 6}{3}}$ ‏‏‎ ‏‏‎‎ $\mathsf{\dfrac{x}{4} \nearrow \dfrac{x-6}{3}}$ ‏‏‎‎

$\boxed{\mathsf{3x = 4(x - 6)}}$

Apply the distributive property:

$\mathsf{3x = 4(x-6)}$

$\mathsf{3x = 4(x) - 4(6)}$

$\mathsf{3x = 4x - 24}$

Add 24 to both sides:

$\mathsf{3x + 24 = 4x - 24 + 24}$

$\mathsf{3x + 24 = 4x}$

Substract 3x to both sides

$\mathsf{3x - 3x + 24 = 4x - 3x}$

$\mathsf{24 = 4x - 3x}$

$\large{\boxed{\mathsf{24 = x}}}$

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<h3><u>Answer</u>. The value of x = 24.</h3>

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8 0

2 years ago

Norman is a sunflower farmer. His farm is in the shape of a parallelogram with a height measuring 3 kilometers and a base measur

Rom4ik [11]

It neve mentions how much of his farm he uses, but assuming he uses all of it
area=base times height
given
base=4.2
height=3
area=4.2 times 3
area=12.6 square kilometers

answer is 12.6 km²

5 0

2 years ago

HELP HELP HELP PLEASE

zepelin [54]

Answer:

integer = 5

rational number but not an integer - 3 and a 1/2

irrational number - it's the one with 11

7 0

3 years ago

Can someone help plz!

Verizon [17]

Answer:

Do you still need this one?

Step-by-step explanation:

$x\geq 1$

3 0

3 years ago

Carla withdrew $320 every month for four years to help pay for college how much total money did she withdraw

Julli [10]

Answer:

1280

Step-by-step explanation:

32x4=128

320x4=1280

8 0

2 years ago