MATHEMATICS HIGH SCHOOL

Please help! Fast
−6(2x−4)≤30.

Answers

Answer 1
Answer:

Answer:

x> -1/2

Step-by-step explanation:
Answer 2
Answer:

Answer:

The answer is x > - 1/2

Step-by-step explanation:

Related Questions

Cual es la mitad de 13.98​
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Let f be the function defined by f(x) =x^4 -3x^2 +2A)find the zeros of f B)write an equation of the line tangent to the graph of f at the point where x=1 C) find the x coordinate of each point at which the line tangent to the graph of f is parallel to the line y=-2x+4
If you multiply a number by four and then subtract negative ten, the difference is negative eighteen. What is the number

Which best describes this quadrilateral? A.
All sides are different lengths.

B.
All angles are right angles.

C.
Only one pair of sides is parallel.

D.
Opposite sides are parallel.

Answers

Hello,

All should be exact (without picture):
a quadrilateral is only a polygon with 4 sides.

How many angles does a dodecagon have

Answers

A\ dodecagon\ has\ 12\ angles.\n\nSum\ of\ the\ angles\ is\ (12-2)\cdot 180^0=10\cdot180^0=1800^0
A dodecagon has 12 angles. 'Do' means two and 'Deca' means ten. That's how i got it.

Evaluate (3+8i)(-2-i)​

Answers

Answer:

2 - 19i

Step-by-step explanation:

note that i² = - 1

given

(3 + 8i)(- 2 - i) ← expand using FOIL

= - 6 - 3i - 16i - 8i²

= - 6 - 3i - 16i - 8(- 1)

= - 6 - 3i - 16i + 8 ← collect like terms

= 2 - 19i

Solve the equation 5m+4m=72

Answers

First of all we group our m's together. 
So first add
 5m + 4m = 9m 

Now lets set up our equation again 
9m = 72 .... divide both sides by 9 to get m alone
÷9  = ÷9 
************   now m is alone on the left side and we solve on the right side.
m = 8 

So your answer is 
m = 8 

Hello my friend

9m=72

Divide both sides by 9 so you can find the value for m

9m/9=72/9

m=8


I hope that's help:)

If the 6 in 4,563 was changed to 9 by how much would the value change

Answers

If the 6 was changed to a 9, then the value of 60 would be changed to a value of 90, since the 6 is in the 10's column.

That an increase in value of 30.

Write the fraction in decimal notation 3 1/100

Answers

3.01 is the decimal notation for 3 1/100. You keep the three in the ones place. 1/100 is a decimal. If you use long division or a calculator, you can see that 1/100 is 0.01.
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