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4 years ago

Solve for x. y=x/c+b Enter your answer in the box

Mathematics

2 answers:

Mariana [72]4 years ago

7 0

Answer:

x = yc - bc

Step-by-step explanation:

Switch sides: $\frac{x}{c} +b = y$

Subtract b from both sides: $\frac{x}{c} =y-b$

Multiply both sides by c: x = yc - bc

Mandarinka [93]4 years ago

6 0

So first you move the b over: x/c=y-b. Then you divide y-b by c.

x = (y-b)/c

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The coordinates of the vertices of a polygon are (−5, 1) , (−1, 3) , (2, 3) , (2, −2) , and (−3, −1) .

ozzi

Using the distance formula $d=\sqrt{(x_2-x_1) +(y_2-y_1) }$ Then we assign the points letter for simplicity

$A= (-5.1),B=(-1,3),C=(2,3),D=(2,-2),E=(-3,-1)$ . The distance formula gives us the magnitude between two points hence,

$AB=\sqrt{(-5-(-1))^2+ (-1-3)^2}=\sqrt{16+16}= 5.65$

$BC=\sqrt{(-1-2)^2+(3-3)^2}= \sqrt{9}=3$

$CD=\sqrt{(2-2)^2+((3-(-2))^2} =\sqrt{25}=5$

$DE=\sqrt{(2-(-3))^2+(-2-(-1))^2} =\sqrt{26+1} =5.099$

$AE=\sqrt{(-3-(-5))^2+(-1-1)^2}= \sqrt{4+4} =\sqrt{8}=2.82$

$Perimeter= AB+BC+CD+DE+AE\\Perimeter=5.65+3+5+5.099+2.82=21.57 units$

5 0

3 years ago

-2 + y ≤ -3 on number line

liq [111]

I think it should be something like this

4 0

4 years ago

I am thinking of a number. if you divide my number by 3 and add -3 you get 4 what is my number

Butoxors [25]

Your number is 21.
21 divided by 3 is 7. 7 plus -3 is 4.

7 0

3 years ago

I need help plzz someone help meee :)

Eddi Din [679]

Answer:

Table 1 = Proportional

y is 7 times x

Table 2 = Not proportional

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

How many lines of symmetry does the following figure have ?

KIM [24]

Answer:

Step-by-step explanation:

It has only 1 line of symmetry. The line is a vertical line that passes through the top vertex.

Answer: 1

8 0

2 years ago