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
Alex777 [14]
3 years ago
8

What are the signs of the x- and y-coordinates of points within each of the four quadrants in the coordinate plane?

Mathematics
2 answers:
Vladimir79 [104]3 years ago
8 0
Q1: +,-
Q2: +,-
Q3: -,-
Q4: -,+
Kitty [74]3 years ago
7 0
Quartile 1: (+,-)
Quartile 2: (+,-)
Quartile 3: (-,-)
Quartile 4: (-,+)
You might be interested in
A geometric sequence is defined by the general term tn = 75(5n), where n ∈N and n ≥ 1. What is the recursive formula of the sequ
andreyandreev [35.5K]
The correct answer is C) t₁ = 375, t_n=5t_{n-1}.

From the general form,
t_n=75(5)^n, we must work backward to find t₁.

The general form is derived from the explicit form, which is
t_n=t_1(r)^{n-1}.  We can see that r = 5; 5 has the exponent, so that is what is multiplied by every time. This gives us

t_n=t_1(5)^{n-1}

Using the products of exponents, we can "split up" the exponent:
t_n=t_1(5)^n(5)^{-1}

We know that 5⁻¹ = 1/5, so this gives us
t_n=t_1(\frac{1}{5})(5)^n
\\
\\=\frac{t_1}{5}(5)^n

Comparing this to our general form, we see that
\frac{t_1}{5}=75

Multiplying by 5 on both sides, we get that
t₁ = 75*5 = 375

The recursive formula for a geometric sequence is given by
t_n=t_{n-1}(r), while we must state what t₁ is; this gives us

t_1=375; t_n=t_{n-1}(5)

3 0
3 years ago
Your subtotal at the store was $72.29. You have a 40% off coupon. If the sales tax rate is 9.5%, what is the total price for you
ale4655 [162]

$47.50

Step-by-step explanation:

Before tax proce is $72.29

sales tax is 9.5%= $6.87

$72.29+$6.87=$79.16

40% off of $79.16=$47.50

8 0
3 years ago
Kobe has collected 750 football cards and 660 baseball cards. He wants to divide them into piles so that each pile has only one
Harrizon [31]

Answer: 30 cards

Step-by-step explanation:

To find the greatest possible number of cards in each pile such that there is the same number of cards in each​ pile we need to find the greatest common factor of 750 and 660.

Using Euclid division method , we have

750=1(660)+90\\\\660=7(90)+30\\\\90=3(30)+0

Hence, the greatest common factor of 750 and 660 = 30

Thus, there will be 30 cards in each pile.

4 0
3 years ago
An artist agrees to paint a landscape painting at 0.30 per square inch. if the painting is 13 inches by 17 inches, how much shou
Yuri [45]
We know that
[area of the painting]=13 in* 17 in-----> 221 in²

if a<span>n artist  painting at
 $0.30 per --------------> 1 in</span>²
x$--------------> 221 in²
X=221*0.30------> x=$66.30

the answer is
$66.30
8 0
2 years ago
What is the value of 4 to the power of -3​
Flauer [41]

Answer:

0.015625

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • B. Find, correct to two decimal places, the<br>values of x for which 54 - 56+1) + 4 = 0.​
    12·1 answer
  • I really need help with this can you please answer the questions and say how you came up with it please I'm begging you
    15·2 answers
  • How do I write an equation for the rule for the table?
    13·1 answer
  • Which is a factored form of 8x^3+27?
    7·1 answer
  • What is represented by a pair of lowercase letters in a punnett square?
    13·1 answer
  • Equation for cost of <br> beans and rice
    10·1 answer
  • What does x = ?<br> please please help
    11·2 answers
  • What is the equation of the circle shown in the graph ?
    6·1 answer
  • 15 POINTSSS AND BRAINLIEST
    11·1 answer
  • If you answer this I will mark you brainliest
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!