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almond37 [142]
2 years ago
8

Plz helppppp :) 5(x−3 3/4)=7 1/2

Mathematics
2 answers:
Sav [38]2 years ago
8 0

Answer:

x = 5\frac{1}{4}

Step-by-step explanation:

5(x - 3\frac{3}{4} ) = 7\frac{1}{2}

Use distributive property

5x - 18\frac{3}{4} = 7\frac{1}{2}

Add 18\frac{3}{4} to both sides

5x = 26\frac{1}{4}

Divide both sides by 5

x = 5\frac{1}{4}

pentagon [3]2 years ago
5 0

the answer is 10x

Solve for

x

by simplifying both sides of the equation, then isolating the variable.

x

=

10

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Find the coordinates of a point that divides the directed line segment PQ in the ratio 5:3. A) (2, 2) B) (4, 1) C) (–6, 6) D) (4
Yuri [45]

Answer:

The answer is explained below

Step-by-step explanation:

The question is not complete we need point P and point Q.

let us assume P is at (3,1) and Q is at (-2,4)

To find the coordinate of the point that divides a line segment PQ with point P at (x_1,y_1) and point Q at (x_2,y_2) in the proportion a:b, we use the formula:

x-coordinate:\\\frac{a}{a+b}(x_2-x_1)+x_1 \\\\While \ for\ y-coordinate:\\\frac{a}{a+b}(y_2-y_1)+y_1

line segment PQ  is divided in the ratio 5:3 let us assume P is at (3,1) and Q is at (-2,4). Therefore:

x-coordinate:\\\frac{5}{5+3}(-2-3)+3 \\\\While \ for\ y-coordinate:\\\frac{5}{5+3}(4-1)+1

4 0
3 years ago
The area of a rectangular painting is 5/8 square yard. The width is 3/4 yard. What is the length of the painting?
vfiekz [6]

Answer:

The answer is

<h2>\frac{5}{6}  \:  \:  \:  \: yards \\</h2>

Step-by-step explanation:

Area of a rectangle = length × width

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From the question

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So we have

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We have the final answer as

\frac{5}{6}  \:  \:  \:  \: yards \\

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