4 years ago

Please help me out!!!!!!!!!!!!!!!!

Mathematics

1 answer:

Advocard [28]4 years ago

3 0

Answer:

y = 0.5x

Step-by-step explanation:

Given that x and y vary directly then the equation relating them is

y = kx ← k is the constant of variation

To find k use the condition x = 1, y = 0.5, then

k = $\frac{y}{x}$ = $\frac{0.5}{1}$ = 0.5, hence

y = 0.5x ← equation of variation

You might be interested in

What is the slope of the line through (0,5) and (-2, -1)?

topjm [15]

Answer: 3

Step-by-step explanation:

*Slope formula*

Y2 - Y1 / X2 - X1

-1 - (5) / -2 - (0) = -6/-2 = 3

5 0

3 years ago

Read 2 more answers

LEIM deposits some money in an account which pays 5% simple interest per year, and twice that amount in an account paying 4% sim

Tamiku [17]

Answer:

266.5

Step-by-step explanation:

$533.00* 5%=266.5

8 0

3 years ago

Read 2 more answers

Help plz

zvonat [6]

Answer:

1) -5

2) 5

3) -4

4) 7

5) 3

Step-by-step explanation:

1) -20 divided by -4

2) -2 plus 7

3) 20 divided by 5

4) -2 plus 9

5) 20 minus 17

3 0

3 years ago

Read 2 more answers

I need help with Maths Homework

lawyer [7]

Answer:

558 m

Step-by-step explanation:

we know s=ut+1/2at by newtons 2nd law of motion

here initial velocity (u) is 17 ,time taken(t) is 9 sec and acceleration due to gravity (a) is 10m/s2

3 0

3 years ago

< Triangle HIJ is rotated 90 degrees about the origin and dilated by a scale o factor of 2 (with respect to the origin). What

Naddik [55]

Upload a picture of the graph.

5 0

3 years ago