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3 years ago

I need help, please help as soon as possible

Mathematics

2 answers:

Pie3 years ago

8 0

Mabye 3,0+10,3 i think because of the coordinates im not sure thougg

guajiro [1.7K]3 years ago

3 0

Answer:

y=2x+3

Step-by-step explanation:

*Note: I am finding the equation in Slope Intercept form (y=mx+b; m= slope, b= y-int; (x,y)= a coordinate on the plane)

*Note: This is the Slope Intercept from: $\frac{y_{1}-y_{2} }{x_{1}-x_{2}}$

1. Find two points on the line: (3,9) and (0,3)

2. Using those points, find the slope (m):

$\frac{9-3}{3-0} =\frac{6}{3} = 2$

m=2

3. Thankfully, we don't have to find the y-intercept because it is already shown in the graph.

b=3

4. Now plug in the unknowns into the equation:

y=2x+3

5. Enjoy your answer!!!!!!!!!!!!

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Please help! Solve the inequality.

PolarNik [594]

I got x is less than or equal to -3/2

3 0

3 years ago

What is the quotient? Negative StartFraction 3 over 8 EndFraction divided by negative one-fourth

anyanavicka [17]

Answer:

$\dfrac{3}{2}$

Step-by-step explanation:

We are given 2 fractions.

1st fraction is Negative StartFraction 3 over 8

i.e.

$-\dfrac{3}{8}$

2nd fraction is negative one-fourth

i.e.

$-\dfrac{1}{4}$

We have to find the quotient when 1st fraction is divided by 2nd fraction.

<u>Definition</u> of quotient is given as:

Quotient is the result obtained when one number is divided by other number.

$-\dfrac{3}{8} \div -\dfrac{1}{4} \text{ is to be calculated.}$

$\div$ is converted to $\times$ and the 2nd fraction is reversed i.e.

if the fraction is $\frac{p}{q}$ it becomes $\frac{q}{p}$ and the sign $\div$ is changed to $\times$ .

Solving above:

$-\dfrac{3}{8} \times -\dfrac{4}{1}\\ \text {Multiplication/Division of 2 negative number gives a positive number}\\\Rightarrow \dfrac{3}{2}$

So, the quotient is $\frac{3}{2}$ .

6 0

3 years ago

Maddi has a bin shaped like a right prism. She knows that the area of the base of the bin is 14 in² and the volume of the bin is

Oksana_A [137]

Answer:

The answer is 28 in

Step-by-step explanation:

I divided 392/14=28

hopefully it helps.

please mark brainliest.

8 0

2 years ago

Read 2 more answers

Need help will mark Brainliest

Kisachek [45]

I believe it is x=55. I could be wrong lol

6 0

3 years ago

Read 2 more answers

Martin says that f(x)=2(4)^x starts at 4 and has a constant ratio of 2. What error did Martin make? Explain.

grigory [225]

Answer:

A general exponential equation is written as:

f(x) = A*(r)^x

Where:

A is the initial value, this is the value that the function takes when x = 0.

r is the rate of growth

x is the variable.

In this case, the function is:

f(x) = 2*(4)^x

The initial value is:

f(0) = 2*(4)^0 = 2*1 = 2

The initial value is 2.

And the rate of growth is 4.

So Martin seems to mixed these two values (he said initial value = 4, and rate = 2, which is the opposite of what we found)

8 0

2 years ago