1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lady_Fox [76]
3 years ago
11

I NEED MEGA HELP WITH THIS QUESTION

Mathematics
1 answer:
katrin2010 [14]3 years ago
4 0

Answer:

C. y =  -  \frac{1}{4} x - 2

Step-by-step explanation:

To find slope using coordinates, use the formula above.

(4, - 3) \: (0, - 2)→ \frac{ - 2 - ( - 3)}{0 - 4}→ \frac{ - 2 + 3}{ - 4} → -  \frac{1}{4}

Now, using the y = mx + b formula, plug in -  \frac{1}{4} as m (slope) and either coordinate as the x and y values. It looks like this:

- 3 =   - \frac{1}{4}(4)  + b

To solve for b, continue to use PEMDAS.

- 3 =   - \frac{1}{4}(4)  + b→ - 3 =  - 1 + b→ - 2 = b

Now use m and b to solve for your equation:

y =  -  \frac{1}{4} x - 2

The answer is C.

You might be interested in
(4m+7n-6p)-(2m-3n-4p)
Vanyuwa [196]

Answer:

2m + 10n - 2p

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Distributive Property

<u>Algebra I</u>

  • Terms

Step-by-step explanation:

<u>Step 1: Define</u>

(4m + 7n - 6p) - (2m - 3n - 4p)

<u>Step 2: Simplify</u>

  1. Distribute negative:                    4m + 7n - 6p - 2m + 3n + 4p
  2. Combine like terms (m):             2m + 7n - 6p + 3n + 4p
  3. Combine like terms (n):              2m + 10n - 6p + 4p
  4. Combine like terms (p):              2m + 10n - 2p
6 0
2 years ago
Someone pls help me
Nat2105 [25]
The answer should be AC+BC

We can answer this by applying the rule called "Greater angle, greater side". This is where in any triangle, the opposite side of the larger angle is also longer.

So in this question, first we have to find the largest 2 angles, which is ∠ABC and ∠BAC with measures of 120° and 35° respectively. Therefore, from the diagram, the opposite sides of the angles are AC and BC. 

Therefore, the answer should be AC+BC.
7 0
3 years ago
What it 3 1/2 times 5
kirill [66]

17.5 that is your answer!

if you need anymore help message me in my inbox ;)


4 0
3 years ago
Read 2 more answers
A salesperson earns a commission of $459 for selling $2700 in merchandise find the commission rate. Write the answer as a percen
kogti [31]
459/2700=17/100 which translates to 17%.

4 0
3 years ago
Please help. Will give brainliest.
evablogger [386]
Alright, so you have the basic formula- good.
You have the A value (400), the interest rate r (7.5% -> .075 in decimal), and the final P value (8500). So, we only need to solve for t.

8500 = (400)(1+.075)^t
/400      /400
21.25 = 1.075^t
logarithms are the inverse of exponents, basically, if you have an example like
y = b^x, then a logarithm inverts it, logy(baseb)=x
Makes sense if you consider a power of ten.
1000 = 10^3
if you put logbase10(1000), you'll get 3.
Anyways, though, to solve the problem make a log with a base of 1.075 in your calculator
log21.25(base 1.075) = t
also, because of rules of change of base (might want to look this up to clarify), you can write this as log(21.25)/log(1.075) = t
Thus, t is 42.26118551.
Rounded to hundredths, t=42.26
6 0
3 years ago
Other questions:
  • Plz help me its in a picture thank you
    13·2 answers
  • Please answer this question for me as i do not understand it
    12·1 answer
  • Determine if the set of ordered pairs represents a function. Explain why or why not.
    8·1 answer
  • Dan has a coupon for $2.00 off 2 boxes of cereal
    10·2 answers
  • The graph shows your distance from home on a day trip to an apple farm which is 125
    9·1 answer
  • What is the range of the function: f(x)= 3.2x ??
    10·1 answer
  • HELPPP ME PLSSSS<br> I NEED THIS FOR MY CLASS
    14·1 answer
  • Evaluate
    15·1 answer
  • 42. The price of a baseball cap is $9.00 plus $0.78<br> tax. What is the price of 4 caps?
    6·2 answers
  • Consider the points (-5,2) and (3,-9)<br> What is the VERTICAL distance
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!