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blsea [12.9K]
2 years ago
12

In which quadrant is (1/2, -1.8)?

Mathematics
2 answers:
shutvik [7]2 years ago
6 0

Quadrant

1 has all ++ like (4, 5)

2 has -+ like (-4, 5)

3 has --  

4 has + -

Archy [21]2 years ago
3 0

Answer:

The point lies in 4 th quadrant.  

Step-by-step explanation:

Given : Point (\frac{1}{2},-1.8)

To find : In which quadrant is point exist ?

Solution :

We know that,

In quadrant 1 - x and y points are positive

In quadrant 2 - x is negative and y is positive.

In quadrant 3 - x and y both are negative.

In quadrant 4 - x is positive and y is negative.

We have given point (\frac{1}{2},-1.8)

Where, x is positive and y is negative.

Therefore, The point lies in 4 th quadrant.

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2.
scZoUnD [109]

Inversely proportional : it is relationship between two variables in which when one variable's value is increasing than other one is decreasing.

Situation A : The number of miles Rashid drives increases over a period of 5 hours.

→ in this situation both variable no. of miles and period of time are increasing. so it is not represent a inversely proportional relationship.

in next two situation , two variables are increasing with each other.

so we take last situation ↓

Situation : Robin has $100 to share evenly with his cousins at the fair. As the number of cousins who arrive increases, the amount that each person receives

decreases.

→ in this situation , both variable viz no. of cousins and amount they got is inversely proportional to each other. when no. of cousins are increasing than amount is decreasing. so this last one situation represent the inversely proportional relationship.

thanks ❤

4 0
3 years ago
State when the following equation will be true:<br> 36=9w hurry please
Ira Lisetskai [31]

Answer:

w=4

Step-by-step explanation:

4 0
2 years ago
Samantha sends her son, barry, to a preschool center on certain days. The cost of preschool is $45 per day along with a fixed mo
Ipatiy [6.2K]
45d+70=$880. $880-70=$810. 810/45=18
5 0
3 years ago
Read 2 more answers
A bank teller knows that she received 34 dimes and nickels from a customer. If the change totaled $2.05, how many dimes and nick
ivanzaharov [21]
D = # of dimes
n= # of nickles

d + n = 34 so d = 34 - n
.10d + .05n = 2.05

substitute d = 34 - n into .10d + .05n = 2.05

.10d + .05n = 2.05
.10( 34 - n) + .05n = 2.05
3.4 - .1n + .05n = 2.05
     -.05n = -1.35
  n = 27

d = 34 - n
d = 34 - 27
d = 7

answer

<span>she received 7 dimes and 27 nickels</span>
7 0
2 years ago
PLEASE HELP!
____ [38]
<h3>Answer:</h3>
  • A. x = -2
  • B. (-2, -3), (-3, -1)
  • C. x = 0
<h3>Step-by-step explanation:</h3>

Part A. The solution is represented by the point at which the graphs intersect: (-2, -3). The x-value that makes p(x) = f(x) is x = -2.

___

Part B. The point found in Part A is one solution to f(x). The graph shows the line has a slope of -2, so another point will be 1 to the left and 2 up: (-3, -1). So, two solutions are ...

... (-2, -3) and (-3, -1)

___

Part C. The graphs of p(x) and g(x) intersect at the point (0, 2). This means

... p(0) = g(0) = 2

So, x = 0 is the solution to the equation p(x) = g(x).

7 0
3 years ago
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