All categories

3 years ago

4) Given the line with equation 2x + 5y= 10 :

Mathematics

1 answer:

Svetlanka [38]3 years ago

4 0

A. <span>2x + 5y= 10
5y= -2x+10
</span>-> y= -2/5x+2

b. The slope is 2

c. For the y intecpet, x is always 0

y= -2/5x+2
y= -2/5(0)+2
y=0+2
y=2

(0,2) is the y-interecpt

d. Please veiw below

You might be interested in

What percent of 100 is 5?

Murrr4er [49]

5 is the answer. 100% of any number is that number

6 0

3 years ago

Which is the graph of y = 5log(x+3)

Maurinko [17]

Answer:

We are given a equation as:

5log(x+3)=5

We are asked to find a graph that is used to solve the above equation.

We can write the given equation as:

we will divide both side of the equation by 5 to obtain:

log(x+3)=1

Now we have to determine which graph represents the function:

y=log(x+3)

since we know that when x=-2.

y=log(-2+3)=log(1)=0

Hence, the graph should pass through (-2,0).

Hence, the graph that satisfies this is attached to the answer.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Holly cuts 2 ribbons into tenths for a craft project how many 1/10 size ribbons does she have

boyakko [2]

Answer:

Holly would have 20 1/10 sized ribbons.

Step-by-step explanation:

One whole ribbon would equal out to 10, this number multiplied by 2 would be 20. Therefore meaning she should have 20 1/10 sized pieces of ribbon.

6 0

3 years ago

Tami would like to withdraw $10,364.10 at the end of each year, for 10 years, from an account paying 2.3% compounded annually. D

lianna [129]

Answer:

Answer:

Option c -$91,651.92

Step-by-step explanation:

Given : Tami would like to withdraw $10,364.10 at the end of each year, for 10 years, from an account paying 2.3% compounded annually.

To find : Determine the amount needed in the account for Tami to do this.

Solution :

We apply the present value formula to get the amount,

Where, PV is the present value ,the required amount

P is the principal P=$10,364.10

r is the rate r=2.3% annually, r=0.023

n is the time n=10 years

Substitute in the formula,

Therefore, The amount needed is $91651.92.

Hence, Option c is correct.

Read more on Brainly.com - brainly.com/question/3432251#readmore

Step-by-step explanation:

3 0

3 years ago

suppose the cooking time for a particular recipe varies inversely with the temperature of the oven. if the recipe takes 60 minut

Zielflug [23.3K]

Answer:

It would take 34.29 minutes at 200 degree.

Step-by-step explanation:

Given that,for a particular recipe the cooking time(t) varies inversely with the temperature(T) of the oven.

t∝T

$\therefore \frac{t_1}{t_2}=\frac{T_1}{T_2}$

The recipe takes 60 minutes to cook at a degree temperature of 350 degree,

t₁= 60 minutes, T₁= 350 degree, t₂=?, T₂=200 degree.

$\therefore \frac{t_1}{t_2}=\frac{T_1}{T_2}$

$\frac{60}{t_2}=\frac{350}{200}$

$\Rightarrow t_2\times 350=200\times 60$

$\Rightarrow t_2=\frac{200\times 60}{350}$

$\Rightarrow t_2\approx 34.29$

It would take 34.29 minutes at 200 degree.

4 0

3 years ago