2 years ago

On a coordinate plane, how are the locations of the points (1 , -7) and (1 , 7) related?

Mathematics

1 answer:

yan [13]2 years ago

3 0

Answer:

D. Reflection across x-axis

Step-by-step explanation:

When plotting the two points & then connecting the dots, it will not touch y-axis at all - it will be straight line and cross x axis

You might be interested in

The price of a small pizza increased from $6 to $9 what is the percent of increase in the cost of the pizza? Round to the neares

horrorfan [7]

Answer:

50%

Step-by-step explanation:

Since it was $6, half of $6 is $3. So, $6 to $9 is a $3 difference, which is 1/2. 1/2 is a 50% increase.

7 0

3 years ago

How to write 84 divided into sevenths

Rudik [331]

84 divided into sevenths could either be:

84 x (1/7) or simply 84/7
In the end, the answer would be 12.

6 0

3 years ago

2/6 +36 Whats the answer ?

777dan777 [17]

36 2/6

do I have to explain???

4 0

2 years ago

Read 2 more answers

When multiplying 2.94 by 3.045, the answer should have how many significant digits after the decimal point?

Ratling [72]

Answer:

4 beacause when we multiply it will be 8.9523

6 0

2 years ago

What is the value of the rational expression 2x^2+5x+9/x^2+2x-1 when x=-2

Sergio039 [100]

Answer:

The value of the Rational expression when $x=-2$ is: $-7$

Step-by-step explanation:

For this exercise is important to remember:

When a negative number is raised to an even power, the result will be positive.
The multiplication of signs:

$(+)(+)=+\\(-)(-)=+\\(-)(+)=-$

Then, given the following Rational expression:

$\frac{2x^2+5x+9}{x^2+2x-1}$

You need to follow these steps in order to find its value when $x=-2$ :

1. Substitute the given value of "x" ( $x=2$ ) into the expression:

$\frac{2(-2)^2+5(-2)+9}{(-2)^2+2(-2)-1}$

2. Evaluate and simplify:

$\frac{2(4)+5(-2)+9}{4+2(-2)-1}=\frac{8-10+9}{4-4-1}=\frac{7}{-1}=-7$

5 0

2 years ago

Read 2 more answers