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3 years ago

Given EH = 12 and EG = 20 , find FJ.

Mathematics

1 answer:

andrew11 [14]3 years ago

5 0

Answer:

Step-by-step explanation:

If you look at it 20 is from EG so if FJ is half of EG then FJ is half of 20

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1/3(y - 2) -5/6 (y + 1) =3/4 (y - 3) - 2

Nataly [62]

Answer:

$y=\frac{11}{5}$

Step-by-step explanation:

Given expression

$\frac{1}{3}(y-2)-\frac{5}{6}(y+1)=\frac{3}{4}(y-3)-2$

To solve for $y$ for the given expression.

Solution:

We multiply each term with the least common multiple of the denominators of the fraction in order to remove fractions.

The multiples of the denominators are:

3 = 3,6,9,12,15

6 = 6,12

4 = 4,8,12

The least common multiple = 12.

Multiplying each term with 12.

$12.\frac{1}{3}(y-2)-12.\frac{5}{6}(y+1)=12.\frac{3}{4}(y-3)-2(12)$

$4(y-2)-10(y+1)=9(y-3)-24$

Using distribution.

$4y-8-10y-10=9y-27-24$

Simplifying.

$-6y-18=9y-51$

Adding $6y$ both sides.

$-6y+6y-18=9y+6y-51$

$-18=15y-51$

Adding 51 both sides.

$-18+51=15y-51+51$

$33=15y$

Dividing both sides by 15.

$\frac{33}{15}=\frac{15y}{15}$

$\frac{33}{15}=y$

Simplifying fractions.

$\frac{11}{5}=y$

∴ $y=\frac{11}{5}$ (Answer)

7 0

3 years ago

Expand

ddd [48]

Answer:

The working of expressions is shown below.

Step-by-step explanation:

We are given the following information:

a) Expand

$3(x+4)\\3\times x + 3\times 4\\3x + 12$

b) Expand and simplify

$4(x+5)-2(x-3)\\=(4x + 20) -(2x-6)\\=( 4x-2x) + (20 + 6)\\= 2x + 26\\=2(x +13)$

c) Expand

$(x+2)(x+7)\\=x\times x + x\times 7 + 2\times x + 2\times 7\\= x^2 + 7x + 2x + 14\\=x^2 + 9x +14$

d) Factorize fully

$12x-18\\=6(2x-3)$

3 0

3 years ago

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4:3 is an example of...

Ghella [55]

Answer:

A ratio

Step-by-step explanation:

A quantitative relation between two amounts showing the number of times one value contains or is contained within the other

7 0

3 years ago

Andy multiplied 675times22 and got 2,700. Glenn multiplied the same numbers and got 14,850. Which student is correct? What mi

Luden [163]

Answer:

Glenn is correct.Andy multiplied 675 by 2 two times.

Step-by-step explanation:

We are given that Andy multiplied 675 times 22 and got=2700

Glenn multiplied 675 by 22 and got=14850

We have to find the student which is correct and find the mistake of other student.

When 675 multiplied by 22

Then , $675\times 22=14,850$

Therefore, correct answer is 14,850.

Hence, Glenn is correct.

$675\times 2\times 2=2700$

Therefore, Andy makes mistake in calculation. .Andy did multiplied 675 by 2 two times .

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Vanessa draws one side of equilateral AABC on the coordinate plane at points A(-2, 1) and B(4,1). What are the possible coordina

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Answer:

Step-by-step explanation:

Answer E is the only one that is close

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3 years ago

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