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guapka [62]
2 years ago
8

A line's y-intercept is -3, and its slope is 1/4 . What is its equation in slope-intercept form

Mathematics
1 answer:
Anna11 [10]2 years ago
8 0

Answer:

x - 4y - 12 = 0

Step-by-step explanation:

Given, y-intercept(c) = -3

slope(m) = 1/4

Now,

Eqn of line in slope intercept form is y = mx + c

y = 1/4 * x - 3

4y = x - 12

x - 4y- 12 = 0 is req eqn

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Principal = $47,300 Rate = 3% Time = 4 months What will the total payment plus interest be?
motikmotik

Answer:

Simple Interest (I) =  Principle * Rate * Time

 

so I = PRT

 

P = $47300

R = 3% = 0.03

T = 4months = 0.33years

 

so

Assuming its per year after 4month

 

I = (47300)(0.03)(0.333333)

 

I = 472.999527

 

I = $473

 

Now we'd add the interest(I) to the Principle

 

$47300 + $473 = $47773.00

 

 

Assuming it is per month, after 4months

 

I = PRT

 

I = (47300)(0.03)(4)

 

I = $5676.00

 

Now add the interest to the principle

 

$47300 + $5676 = $52976.00

Step-by-step explanation:

there you go hope this help

3 0
3 years ago
12:35 on Sunday.
Neporo4naja [7]

Answer:

See attached

Step-by-step explanation:

Triangle CDE translated 3 units up and reflected over line l into triangle C'D'E'

8 0
3 years ago
Ratio of boys to girls is 3 to 4, the team has 70 members. How many are boys.
elena-14-01-66 [18.8K]
There is 30 boys
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5 0
2 years ago
Read 2 more answers
Need help quick simplify the expression (-4) power of 3
dezoksy [38]

Answer:

-64

Step-by-step explanation:

The question is asking to solve (-4)^3

Notice how the -4 is in parenthesis. This means that along with the 4 being multiplied, the negative is too.

(-4)^3 is the same as -4 · -4 · -4

First let's figure out if this will be negative or positive

Whenever the exponent is odd and there is a negative in the parenthesis the answer will be negative and if its even it will be positive

Now find out what 4 x 4 x 4 equals (64)

In conclusion the answer is -64

8 0
2 years ago
What is the value of x
Afina-wow [57]

Answer:

4

Step-by-step explanation:

Sin(30) = LJ/8sqrt(3)

Sin 30 = ½

LJ = 4sqrt(2)

LM = JM = x

x² + x² = (4sqrt(2))²

2x² = 32

x² = 16

x = 4

6 0
3 years ago
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