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3 years ago

Please help if you can

Mathematics

1 answer:

Tamiku [17]3 years ago

6 0

Answer:

the first choose

Step-by-step explanation:

becouse m(ABC) =m(CDE)
m(ACB) = m(ECD) Vertical obejet angle
so n=m(CED)

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Bianca and Meredith are sisters. Meredith's height is 23 of Bianca's height plus 32 inches. Meredith is 60 inches tall. A girl i

jarptica [38.1K]

Answer:

Bianca's height = 42 inches

Step-by-step explanation:

Let x be the Bianca height.

Given:

Meredith height = 60 inches

We need to find the Bianca height.

Solution:

From the given statement the Meredith's height is $\frac{2}{3}$ of Bianca's height plus 32 inches, so the equation is.

Meredith's height = $\frac{2}{3}(Bianca\ height)+32$

Substitute Meredith's height in above equation.

$60=\frac{2}{3}x+32$

Now we solve the above equation for x.

$\frac{2}{3}x=60-32$

$\frac{2}{3}x=28$

By cross multiplication.

$x=\frac{3\times 28}{2}$

28 divided by 2.

$x= 3\times 14$

$x=42\ in$

Therefore, the height of the Bianca is 42 inches.

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3 years ago

What is the solutions for x in the equation -2x+14+10x=34

san4es73 [151]

Answer:

x=2.5

Step-by-step explanation:

Put the like terms together, like so:

10x-2x=34-14

The result is this:

8x=20

Simplify to get:

x=2.5

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3 years ago

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denis-greek [22]

Answer:

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Answer:

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Step-by-step explanation:

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Wittaler [7]

Answer:

The correct answer would be C
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