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3 years ago

????? pls help hdjsjddh

Mathematics

1 answer:

ASHA 777 [7]3 years ago

5 0

Multiplying by 2 and dividing by 3 since in that expression to simplify it you could just put 18 on the numerator multiplying by two

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WILL GIVE BRAINLEST ! hAVE A GOOD DAy :)!

gayaneshka [121]

Answer:

6. B

7. C

8. B

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Solve and show your work 1. -3(x - 2) <1/3

Nutka1998 [239]

Answer:

x>17/9

Step-by-step explanation:

-3(x-2) < 1/3

-3x+6 < 1/3

-3x < 1/3-6

-3x < -17/3

x > 17/9

3 0

3 years ago

Solve the equation for the indicated variable. 1. y= 3/8 (x+4) for x

madam [21]

Answer:

x=8y/3-4

Step-by-step explanation:

What we have to do to solve for X into re arrange the equation so that X is by itself on one side of the equation. To start we will divide both sides by 3/8 to move it away from the X side and we get

8y/3=x+4 then we will subtract both sides by 4 to get x all by itself

8y/3-4=x

I hope this helps and please don't hesitate to ask if there is anything still unclear!

6 0

3 years ago

Read 2 more answers

Solve the equation. 8d – 4d – 6d – 8 = 2d

oee [108]

8d – 4d – 6d – 8 = 2d
8d – 4d – 6d – 2d = 8
-4d = 8
d = -2

7 0

3 years ago

Read 2 more answers

What’s the answer to this equation?

Tresset [83]

Answer:

Part A) The graph in the attached figure

Part B) see the explanation

Step-by-step explanation:

Part A) Graph the function

we have the quadratic function

$y=3x^2-12x-36$

This is a vertical parabola open upward

The vertex is a minimum

using a graphing tool

The graph in the attached figure

Part B) What are the values of a, b and c?

we know that

The values of a and b represent the x-intercepts of the quadratic equation

The x-intercepts are

(-2,0) and (6,0)

$a=-2\\b=6$

Find the value of c

we know that

The x-coordinate of the vertex in a vertical parabola is equal to the midpoint of the roots

The value of c is equal to

$c=\frac{a+b}{2}$

substitute the given values

$c=\frac{-2+6}{2}=2$

see the attached figure

7 0

3 years ago

????? pls help hdjsjddh​

????? pls help hdjsjddh