Please help, i need help understanding this better.

Answers

Answer 1

Answer: The function is all of the ordered pairs (dots/points) on the graph. The definition of a function is that all inputs (x values) have exactly one output (y value). Therefore, this is a function, and the x and y values have been plotted on this graph to more easily visualize the function for you.

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Which is bigger 20 kilograms or 2,000 grams
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~~~15 POINTS~~~Please help me with these two questions.
235 plus 123 on a number line

What is the answer to -2+2x = -x + 2 + x

Answers

Answer:

x = 2

Step-by-step explanation:

Find the volume of the composite figure. please!

Answers

the volume is 300 inches cubed, first I split the figure into three, the volume=L×W×H, for the first box I did 4×4×5=80, the second box I did 6×6×5=180, the third box I did 2×4×5=40, therefore 80+180+40=300 therefore the answer being 300 inches cubed

Help me with my homework please!!, it's not hard!

Answers

The answer would be the letter b because 2/5 is greater than 2/6 which if you simplify 2/6 it actually equals1/3

your answer should be B.

Find the Number in Each CaseA) 15% of a number is 3
B) 160% of a number is 80
What are the number in Both A and B?

Answers

it seems like you have the answer already. but heres how its calculated.
$(100)/(15) = (?)/(3)$
so the missing number is 20 **cross multiply 100 and 3 to get 300 then divide 15 into 300 to get 20**

$(160)/(100) = (80)/(?)$
so the missing number is 50
**cross multiply 100 and 80 to get 8000 then divide 160 into 8000 to get 50**

Convert this equation to slope-intercept form:

25x + 10y = 1,000

Answers

Answer:

y = -2.5x +100

Step-by-step explanation:

Slope intercept form is

y = mx+b where m is the slope and b is the y intercept

We need to solve for y

25x+ 10y =1000

Subtract 25x from each side

25x-25x+10y = -25x +1000

10y = -25x+1000

Divide each side by 10

10y/10 = -25x/10 +1000/10

y = -2.5x +100

Answer:

y = -2.5x + 100

Step-by-step explanation:

25x + 10y = 1,000

10y = -25x + 1000

y = -2.5x + 100

Can you please help find z?

Answers

Answer:

the angle for z° is 96°

Step-by-step explanation:

Since we already know 2 of the angles and that y=18° because both of the lines opposed to y are straight, so subtract all of what we know: 360-(64+18+18)=260°. x also has straight lines with the 64°, so subtract another 64°, then the equation will be 360°-(64+64+18+18), so z should equal 196, but there are 2 z angles, so divide it by 2 and the answer should be z°=96°