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MA_775_DIABLO [31]

3 years ago

7

How can you proportional relationship be graphed ?

1 answer:

Strike441 [17]3 years ago

5 0

To graph proportional relationships always start at (0,0) which is the y-intercept then graph the points, for example y=x+2 is a proportional relationship, go up 2 over 2. I hoped that helped.. math isn't my best subject but I learned about this from last year.

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Find the distance between the two points in simplest radical form.<br> (-9,5) and (0,0)

7nadin3 [17]

Answer:

$\sqrt{106}$ units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = $\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

with (x₁, y₁ ) = (0, 0) and (x₂, y₂ ) = (- 9, 5)

d = $\sqrt{(-9-0)^2+(5-0)^2}$

= $\sqrt{(-9)^2+5^2}$

= $\sqrt{81+25}$

= $\sqrt{106}$

3 0

3 years ago

Which type of line of symmetry does the figure have? <br>

9966 [12]

Answer:vertical

Step-by-step explanation:

4 0

3 years ago

Which point is the solution to the system of equations graphed?

Mazyrski [523]

Answer: B. (3,3)

Step-by-step explanation:

B is correct because the lines intersect at the one point, meaning there is only one solution, B.

Good luck and I hope this helps!

Tip: Follow and message me for daily help on all subjects! :)

7 0

3 years ago

Log_c(A)=2<br> log_c(B)=5, <br> solve log_c(A^5B^3)

vlabodo [156]

We know that $\log_a(bc)=\log_a(b)+\log_a(c)$ .

Using this rule,

$\log_c(A^5B^3)=\log_c(A^5)+\log_c(B^3)$ .

We also know that $\log_c(a^b)=b\log_c(a)$ .

Using this rule,

$\log_c(A^5)+\log_c(B^3)=5\log_c(A)+3\log_c(B)$

Now we know that $\log_c(A)=2,\log_c(B)=5$ so,

$5\cdot2+3\cdot5=10+15=\boxed{25}$ .

Hope this helps :)

3 0

3 years ago

The volume of a cube is 343mm3.<br> What is the length of its side?

stiv31 [10]

Answer:

Step-by-step explanation:

s is the length of each side of the cube

volume = s³

343 = s³

s = ∛343 = 7 mm

5 0

3 years ago

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