All categories

3 years ago

Please help please i have to get this done

Mathematics

2 answers:

oksian1 [2.3K]3 years ago

7 0

Answer:

im not sure sure but by the looks of it i think thats 3,6

Step-by-step explanation:

Sliva [168]3 years ago

6 0

Answer:

slope of the given straight line in graph is -2

Step-by-step explanation:

Explanation:-

in given graph we have to choose points are A(0,3) on y-axis and B(1.5 , 0) on x- axis

let m be the slope of a line

by using slope formula is

$m= \frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

m = $\frac{0-3}{1.5-0}$

m= -2

another points we have choose

in given graph we have to choose points are A(0,3) on y-axis and B(2.5 , -2)

slope of a line :-

let m be the slope of a line

by using slope formula is

$m= \frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

$m = \frac{-2-3}{2.5-0}$

m= -2

where ever you will take point the slope of given straight line is

m = -2

You might be interested in

70 POINTS IF YOU CAN ANSWER THIS:

NNADVOKAT [17]

In any given week, salesman A earns $65 per sale, so his paycheck amounts to $p_A(s)=65s$ (where $0\le s\le20$ ).

Salesman B earns $40 per sale, with a weekly salary of $300, so in any given week this salesman earns $p_B(s)=45s+300$ .

Salesman C earns a flat rate of $900 per week regardless of the number of sales, so his weekly pay is $p_C(s)=900$ .

5 0

2 years ago

At an aquarium, a shrimp if fed 1/5 gram of food each feeding and is fed 3 times each day. What is the constant of proportionali

Contact [7]

Answer:

The answer is most likely 5 shrimp eats 5 grams of food im one day,

Step-by-step explanation:

At an aquarium, a shrimp if fed 1/5 gram of food each feeding and is fed 3 times each day. What is the constant of proportionality and what does it tell us about the situation?

So, We know the shrimp is fed 1/5 gram of food each feeding, And we know the shrimp is fed 3 times each day.

Now, We need to answer the question, What is the constant of proportionality and what does it tell us about the situation?

Then, That means '5, shrimp eats 5 grams of food in one day ' is correct.

6 0

3 years ago

A car uses 8 gallons of gasoline to travel 192 miles. How many gallons are used to go 144 miles? *

antiseptic1488 [7]

Answer:

6 gallons

Step-by-step explanation:

You can find this using the ration method.

If, 8 gallons : 192 miles

x gallons : 144 miles

We must find the value of x, which is the number of gallons used to travel 144 miles.

Cross multiply the ratios.

192 x = 8 × 144

192 x = 1152

x = 1152 ÷ 192

x = 6

∴ It takes 6 gallons to travel 144 miles.

8 0

3 years ago

What are the answers

LUCKY_DIMON [66]

Answer:

Step-by-step explanation:

line graph- the decrease of attendance

bar graph-the number of students who participate in different sports

line plot-the list of heights of a group of 80 adults

steam and leaf plot- the number of dogs for students

7 0

2 years ago

(-y+5•3)+7.2y-9)=6.2y+n

kramer

(-y+5x3)+(7.2y-9)=6.2y+n
(-y+15)+(7.2y-9)=6.2y+n
since you're adding the two parentheses, you don't need to have them there
-y+15+7.2y-9=6.2y+n
7.2y-y +15-9 =6.2y+n
6.2y + 6 =6.2y+n
6.2y - 6.2y -n = -6
-n=-6
n=6

3 0

3 years ago