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
Wittaler [7]
4 years ago
8

On the graph of the equation 3x + 2y = 18, what is the value of the y-intercept? (1 point) −9 −6 6 9

Mathematics
2 answers:
azamat4 years ago
8 0

Answer: The answer is y=9 i did the math twice to make sure.

Step-by-step explanation:

Lady_Fox [76]4 years ago
5 0

Answer:

9

Step-by-step explanation:

The equation is in the form:

Ax + By =C

3x + 2y = 18

y-intercept = C/B = 18/2 = 9

You might be interested in
What's the 4's in 4,400
Vesnalui [34]
There are two so I'll give you the answer to both! 4,000 and 400
5 0
4 years ago
Read 2 more answers
Please help I'm kinda confused-<br>​
ozzi
<h3>Answer:  0</h3>

=====================================================

Explanation:

The term "variant" means "it changes" or "it moves location".

So "invariant" means it stays fixed in place.

The translation vector \binom{1}{3} is the same as writing the rule (x,y) \to (x+1,y+3). It says to shift every (x,y) point 1 unit to the right and 3 units up. The key to this is the "every". There isn't a point left out that the translation doesn't touch. No points stay fixed in place. <u>There are no invariant points</u>.

In contrast, if we were to do a dilation, then the invariant point is the center of the dilation. Everything either shrinks or enlarges with respect to this fixed center point. Another example would be a rotation where the center of rotation stays fixed. Unfortunately, translations do not have this property of having an invariant fixed point.

5 0
2 years ago
Use the forward substitution method to obtain the closed form formula for the recurrence relation
german

Answer:

a_n = 2^n -1

Step-by-step explanation:

We are given the following information:

a_n = 2a_{n-1} + 1, a_0 = 0

We will now evaluate values for n =1, 2, 3, 4, 5 and so on.

By forward substitution method:

a_1 = 2a_0 + 1 = 0 + 1 = 1\\a_2 = 2a_1 + 1 = 2(1) + 1 =3\\a_3 = 2a_2 + 1 = 2(3) + 1 = 7\\a_4 = 2a_3 + 1 = 2(7) + 1 = 15\\a_5 = 2a_4 + 1 = 2(15) + 1 =31

If we continue in this manner, we can see a general trend and we can say that

a_n = 2^n -1

This is the solution for given recurrence relation.

4 0
3 years ago
It costs $7.15 to rent a kayak for 1 hour at a local state park. The price per hour stays the same for up to 5 hours of rental.
Damm [24]

Answer:

$41.50

Step-by-step explanation:

multiply $7.15 by 5 for every hour then add the $5.75 to show how it decreased which will give you $41.50 for 6 hours

4 0
3 years ago
Read 2 more answers
To offset college expenses, at the beginning of your freshman year you obtain a nonsubsidized student loan for $15,000. Interest
soldier1979 [14.2K]

Answer:

15000(1.003425)^12t ;

4.11%

4.188%

Step-by-step explanation:

Given that:

Loan amount = principal = $15000

Interest rate, r = 4.11% = 0.0411

n = number of times compounded per period, monthly = 12 (number of months in a year)

Total amount, F owed, after t years in college ;

F(t) = P(1 + r/n)^nt

F(t) = 15000(1 + 0.0411/12)^12t

F(t) = 15000(1.003425)^12t

2.) The annual percentage rate is the interest rate without compounding = 4.11%

3.)

The APY

APY = (1 + APR/n)^n - 1

APY = (1 + 0.0411/12)^12 - 1

APY = (1.003425)^12 - 1

APY = 1.04188 - 1

APY = 0.04188

APY = 0.04188 * 100% = 4.188%

7 0
3 years ago
Other questions:
  • Convert -3(x+2)^2-10 into standard form. <br><br> Please help me
    13·1 answer
  • Solve 63–x = 62 for x. A. x = –1 B. x = –6 C. x = 9 D. x = 1
    14·1 answer
  • Marco is building a dog house. He pays $65 for a dog house kit and $12 for each can of paint, p, he uses to paint the dog house.
    12·2 answers
  • An alloy is composed of nickel, zinc, and copper in a ratio of 3:4:13. How many kilograms of each metal is needed to make 4 kg o
    8·1 answer
  • hich is a true statement about quadrilaterals? A) All rhombuses are squares. B) All squares are rectangles. C) All rectangles ar
    11·2 answers
  • Need help please thanks
    13·2 answers
  • PLEASE HELP I WILL MARK BRAINLIEST ANSWER
    5·1 answer
  • Roduct and simplify your answer. 7n(-2n+5n-5) Enter the correct answer.​
    10·1 answer
  • Which of the following is equivalent to the expression below?
    13·1 answer
  • (DESPERATE PLEASE HURRY)<br> question down below<br> please show the work
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!