All categories

2 years ago

PLEASE HELP ME WITH THIS QUESTION AND PROVIDE AN EXPLANATION PLEASE FIND A UNIT RATE!!!!

Mathematics

2 answers:

ASHA 777 [7]2 years ago

8 0

Answer:

It's proportional

Step-by-step explanation:

10-3=7 7/1 = 7

17 - 3= 14 1 4/2 = 7

31 - 3 = 28 28/4 = 7

38 -3 = 35 35/5 = 7

73 - 3 = 70 70/10 = 7

laila [671]2 years ago

7 0

Answer:

Step-by-step explanation:

No, it is not because the 3 dollars is a steady price. A expression will look like 7n+3. Since the 3 dollars is a steady price you can never have a unit rate.

You might be interested in

4 math problem

Aneli [31]

Answer:

Step-by-step explanation:

1)y=-6x-14 ---------(i)

-x-3y=-9 ---------- (ii)

Substitution method:

Substitute y value in equ (i)

-x -3*(-6x-14) = -9

-x - 3*-6x -3*(-14)= -9

-x + 18x + 42 = -9

17x = -9 -42

17x = -51

x = -51/17

x = -3

Substitute x value in equation (i)

y = -6*-3 -14

y =18-14

y = 4

6 0

3 years ago

Read 2 more answers

The volume of a cylinder is 347.6cm cube. If the area of the base 34.76cm squared, what is the height?

34kurt

Answer:

115.3333

Step-by-step explanation:

346/3

Hope this helps. :)

7 0

2 years ago

Model rocket is launched from a raised platform at a speed of 176 feet per second. Its height in feet is given by h(t)=-16t^2+17

Marat540 [252]

The first step is to find the vertex. You do this by using the formula $\frac{-b}{2a}$ .

Plug in b and a into the equation: $\frac{-176}{2(-16)}$

You get $5.5$ 

So, it takes 5.5 seconds to get to 504 feet

8 0

2 years ago

Read 2 more answers

Would appreciate any help with question 7.

gregori [183]

Answer:

Hello!!

What is the relationship between the number of sides of a regular polygon and its rotational order ?

the number of sides= rotational order

Hope this helps!!

4 0

2 years ago

HELP ASAP IM IN A LIVE LESSON

Charra [1.4K]

Answer: 70 Degrees

Step-by-step explanation:

65+45=110

180-110=70 degrees

7 0

2 years ago