All categories

3 years ago

Find the value of x 578−3x=501

Mathematics

1 answer:

saw5 [17]3 years ago

6 0

Answer:

25+2/3

Step-by-step explanation:

578-3x=501

-3x=501-578

-3x=-77

x=-77/-3

x=25+2/3

You might be interested in

. If a*b = a - 1, then 7 * 28 =

Butoxors [25]

Answer:

Step-by-step explanation:

5 0

3 years ago

Y= -3x^2-24x-46 write in vertex form

mario62 [17]

ANSWER

$y= -3{(x + 4)}^{2} + 2$

EXPLANATION

The given function is:

$y= -3x^2-24x-46$

Factor -3 for the first 2 terms.

$y= -3(x^2 + 8x)-46$

We add and subtract the square of the coefficient of x.

$y= -3(x^2 + 8x + {(4)}^{2} ) - - 3( {4)}^{2} -46$

Factor the perfect square trinomial.

$y= -3 {(x + 4)}^{2} ) + 48 -46$

The vertex form is:

$y= -3{(x + 4)}^{2} + 2$

6 0

3 years ago

Reffect shape A in the line y=-x th 6 2 A --5-32-10 12345 2 6 M

s344n2d4d5 [400]

The rule for the reflection of shape A over the line y = -x is (x, y) ⇒ (-y, -x)

<h3>What is a transformation?</h3>

Transformation is the movement of a point from its initial location to a new location. Types of transformation are translation, rotation, reflection and dilation.

Dilation is the increase or decrease in the size of a figure.

The rule for the reflection of shape A over the line y = -x is (x, y) ⇒ (-y, -x)

Find out more on transformation at: brainly.com/question/4289712

#SPJ1

7 0

2 years ago

(4x-8)-(-3x + 10) HELP

ArbitrLikvidat [17]

Answer:

7x-18

Step-by-step explanation:

brainlliest plz

7 0

3 years ago

Read 2 more answers

What is 2 = 8 − 6/4x solved?

KengaRu [80]

Answer:

$x=4$

General Formulas and Concepts:

Order of Operations: BPEMDAS
Equality Properties

Step-by-step explanation:

Step 1: Define equation

$2=8-\frac{6}{4} x$

Step 2: Solve for x

Subtract 8 on both sides: $-6=-\frac{6}{4} x$
Divide both sides by -6/4: $4=x$
Rewrite: $x=4$

Step 3: Check

Plug in x to verify it's a solution.

Substitute: $2=8-\frac{6}{4}(4)$
Multiply: $2=8-6$
Subtract: $2=2$

7 0

3 years ago

Read 2 more answers