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2 years ago

What is the ratio of rise to run between the points (0, 4) and (5, 6)? A.5/2 B.-5/2 C.2/5 D.-2/5

Mathematics

2 answers:

IRISSAK [1]2 years ago

4 0

Answer:

D.25

Step-by-step explanation:

RUDIKE [14]2 years ago

3 0

Answer:

http://mansfieldalgebra1.weebly.com/uploads/1/0/4/4/10447339/rc_2_answer_key.pdf

Step-by-step explanation:

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I need help asap ! this is 6th grade math surface area .

faltersainse [42]

Answer:

Step-by-step explanation:

We have:

two rectangles 2 × 3

two rectangles 3 × 5

two rectangles 2 × 5

Calculate the areas:

A₁ = (2)(3) = 6

A₂ = (3)(5) = 15

A₃ = (2)(5) = 10

The Surface Area:

S.A. = 2A₁ + 2A₂ + 2A₃

S.A. = (2)(6) + (2)(15) + (2)(10) = 12 + 30 + 20 = 62

8 0

3 years ago

Describe how the product of 0.4 × 2 would look on a ten-square grid. The product would have _____ squares shaded out of 10.

krek1111 [17]

0.8 squares shaded out of 10

You just do 4x2 which is 8

Then add the 0. In front of 8

Easy as that

8 0

3 years ago

If you are dealt 4 cards from a shuffled deck of 52 cards, find the probability that all 4 cards are diamonds

diamong [38]

Probability=13/52*12/51*11/50*10/49=11/4165

4 0

2 years ago

The monthly charge for a waste collection service is 1830 dollars for 100 kg of waste and 2460 dollars for 135 kg of waste. (a)

Ulleksa [173]

Answer:

$C=18w+30$

Step-by-step explanation:

We are given that The monthly charge for a waste collection service is 1830 dollars for 100 kg of waste

So, $(x_1,y_1)=(100,1830)$

We are also given that The monthly charge for a waste collection service is 2460 dollars for 135 kg of waste.

So, $(x_2,y_2)=(135,2460)$

We are supposed to find a linear model for the cost, C, of waste collection as a function of the number of kilograms, w.

So, we will use two point slope form :

Formula : $y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

Substitute the values

$y-1830=\frac{2460-1830}{135-100}(x-100)$

$y-1830=18(x-100)$

$y-1830=18x-1800$

$y=18x-1800+1830$

$y=18x+30$

y denotes the cost

x denotes the weight

So, Replace y with C and x with w

$C=18w+30$

So, a linear model for the cost, C, of waste collection as a function of the number of kilograms, w is $C=18w+30$

7 0

2 years ago

A. They will spend $53.97 on 3 pizzas. What is the price of each pizza? Show all your work.

STALIN [3.7K]

how much money did they start off with?

5 0

2 years ago