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AleksandrR [38]

3 years ago

13

The variables X and why vary directly use the values to find the constant of proportionality and write an equation that relates

X and Y write the equation in the form Y=KX
1. y = 4; x= 6
2. y = 2; x = 10

1 answer:

prohojiy [21]3 years ago

3 0

Answer:

goo ka

Step-by-step explanation:

dont mind that it means the answer i dont speak english but thats the answer in peru

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Continue to name one point that is a solution to the

VladimirAG [237]

Answer:

y≤6x+8

Step-by-step explanation:

<u><em>Given function:</em></u>

y≤3x+4

<u><em>This means:</em></u>

variable stays same

if y=7 then x=1 and if y=14 then x can be 2 or 3.

<u><em>we can also think as:</em></u>

y≤6x+8

<u><em>what we did:</em></u>

double the number: 3x+4 · 2 = 6x+8

Therefore, another equation for y≤3x+4 would be y≤6x+8.

6 0

3 years ago

The marked sides have equal lengths.<br> <br> <br> <br> What is the value of x?

Sholpan [36]

60-12=4x
48=4x
x=12

Hope this helps.

6 0

4 years ago

Read 2 more answers

Solve for x. Express the answer in simplest form.

natta225 [31]

1. Multiply both sides by 4x-1
   $\frac{1}{7} (4x-1)=3$
2.Simplify $\frac{1}{7} (4x-1) to \frac{4x1}{7} 
$
   $\frac{4x-1}{7} =3$
3.Multiply both sides by 7
   4x-1=3x7
4.Simplify 3*7 to 21
   4x-1=21
5. Add one to both sides
   4x=21+1
6. Simplify 21+1 to 22
   4x=22
7.Divide both sides by 4
    x= $\frac{22}{4}$
8.Simplify $\frac{22}{4}$ to $\frac{11}{2}$

3 0

3 years ago

The chain of the Hawaiian Islands can be used to calculate the rate of movement of the Pacific Plate over the last few million y

klasskru [66]

Answer:

9.28 × 10⁻⁴ cm/year.

Step-by-step explanation:

Let d(t₀) represent the initial position of Kauai island = 0 km from the hot spot. at time t = 0 million years. Let d(t₁) represent its final position at time t₁ = 5.1 million years later in the North - west direction. d(t₁)=473 km = 4.73 × 10³ cm. The average speed v = total distance/ total time =[d(t₁) - d(t₀)]/t₁₋t₀ = (4.73 × 10³ - 0)/(5.1 × 10⁶ - 0) = 4.73/5.1 × 10³⁻⁶ = 9.275 × 10⁻⁴ cm/year ≅ 9.28 × 10⁻⁴ cm/year

7 0

3 years ago

Help please because i am very dumb

Sloan [31]

A) 7000
B) 20000
C) 300000

6 0

3 years ago