3 years ago

What is the rate $2.50 for 10 items, as a unit rate?

Mathematics

1 answer:

Natali [406]3 years ago

8 0

divide 2.20 by 10

2.5/10 = 0.25 per unit

You might be interested in

Kirkwood lies between St.lous and rolla

Norma-Jean [14]

What is the question supposed to be?

5 0

4 years ago

Segment CD has point E located on it such that CE:ED = 3:5. If the endpoints are located at C(5, -6) and D(11,18) then what are

wlad13 [49]

Answer:

E(29/4,3)

Step-by-step explanation:

Given that,

Segment CD has point E located on it such that CE:ED = 3:5

The coordinates of C and D are (5, -6) and (11,18) respectively.

We need to find the coordinates of E. Let the coordinates are (x,y). Using section formula to find it as follows :

$(x,y)=(\dfrac{m_1x_2+m_2x_1}{m_1+m_2},\dfrac{m_1y_2+m_2y_1}{m_1+m_2})\\\\(x,y)=(\dfrac{3(11)+5(5)}{3+5},\dfrac{3(18)+5(-6)}{3+5})\\\\=\dfrac{29}{4},3$

So, the coordinates of E are (29/4,3).

4 0

3 years ago

Use the substitution method to solve the system of equations. Choose the

elixir [45]

Answer:

Step-by-step explanation:

just plug each coordinates

5=x

18=y

if its tru for both then thats the answer

5 0

3 years ago

Read 2 more answers

What will be the new coordinates for I?

SOVA2 [1]

Answer (2,-5) when it is reflected across x=3

5 0

3 years ago

Find x. Round to the nearest tenth: 28° 350 ft y x = [ ? ]ft

Korolek [52]

Answer:

745.5 ft

Step-by-step explanation:

Reference angle (θ) = angle of depression = angle of elevation = 28° (alternate angles are congruent)

Opposite side = 350 ft

Hypotenuse = x

Apply the trigonometric function, SOH:

Sin θ = Opp/Hyp

Sin 28° = 350/x

x = 350/Sin 28

x = 745.5 ft (nearest tenth)

6 0

3 years ago