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
tino4ka555 [31]
4 years ago
14

Reflect the point (-8,-3) across the x-axis

Mathematics
1 answer:
notsponge [240]4 years ago
5 0
When reflecting numbers over the x-axis the x coordinate stays the same but your y coordinate changes so your new coordinate is
(-8, 3)
You might be interested in
A line is drawn through (–7, 11) and (8, –9). The equation y – 11=-4/3 (x + 7) is written to represent the line. Which equations
marin [14]

Answer:

y=-\frac{4}{3}x+\frac{5}{3}

4x+3y=5

Step-by-step explanation:

we have

y-11=-\frac{4}{3}(x+7) -----> equation of the line into point slope form

step 1

Find the equation of the line into slope intercept form

y=mx+b

where

m is the slope

b is the y-intercept (value of y when the value of x is equal to zero)

For x=0

y-11=-\frac{4}{3}(0+7)

y=-\frac{28}{3}+11

y=\frac{5}{3}

therefore

b=\frac{5}{3}

substitute

y=-\frac{4}{3}x+\frac{5}{3}  ----> equation of the line into slope intercept form

step 2

Find the equation of the line in standard form

Ax+By=C

we have

y=-\frac{4}{3}x+\frac{5}{3}

Multiply by 3 both sides

3y=-4x+5

4x+3y=5 ---> equation of the line in standard form

4 0
3 years ago
Read 2 more answers
Marnie purchased a dining room table and 6 chairs for $1,860.00 before discount and taxes. Kristen purchased a queen bed, dresse
CaHeK987 [17]
<span>Marnie purchased a dining room table and 6 chairs
=> costs 1 860.00 dollars before the discount and taxes.
Kristen purchased a queen bed, dresser and 2 night stand and a chest of drawer
=> Costs 5 775.00 dollars before discount and taxes.
Tax Rate = 8.2%
Marnie:
=> 1 860.00 x .082 = 152.52 dollars
=> 1860 + 152.20 = 2012.52 dollars
Kristen:
=> 5775.00 x 0.082 = 473.55
=> 5775 + 473.55 = 6248.55
Thus, Kristen received the biggest discount.</span>



5 0
3 years ago
The manager of a store is stacking boxes for a display. There are 18 boxes on the bottom row. Each successive row has one less b
lutik1710 [3]
So you start with 23
for every row up you have -3
equation is
# of boxes= 23- 3x
x representing the number of rows above the bottom
# of boxes= 23- 3x=
23-3(5)= 8 
5 for the top row
bottom row has 23
1 row above 23-3(x)=20
2 row above 23-3(x)= 17
3....23-3(x)= 14
4....23-3(x)=11
5...23-3(x)= 8
therefore just add all boxes each row has
23+20+17+14+11+8= 83 
I hope this helps
6 0
4 years ago
Read 2 more answers
Pablo wants to build a rectangular pen for the pig he is raising in his agriculture class. Pablo only has 36 feet of fencing. Wh
Ratling [72]

Answer:

Area of the rectangular pen is: 18 \,x-x^2

Step-by-step explanation:

We need to specify that the perimeter of the rectangular area of side x adds to the amount of fence Pablo has (36 feet). Recall as well that the opposite sides of a rectangle are equal, so if there is a side of length x, there must be another one of this size as well (a total of 2 x in the perimeter),let's assume that the perpendicular sides to x are of length y, then:

Perimeter= 2 x + 2 y = 36

so, 2 (x+y)  = 36   then  (x+y) = 18

and therefore the side y should be:

y = 18 - x

Now we can write the formula for representing the area of the rectangle (product of both quantities: x * y

Area=x\,*\,y = x\,(18-x) =18 \,x-x^2

4 0
4 years ago
What one transformation could be used to show that AABC ~AA"B" C" directly?
stira [4]

Answer:

choicesGroup of answer choicesGroup of answer choicesGroup of answer choices

7 0
3 years ago
Other questions:
  • 439.5\161 rounded to the nearest hundredths
    8·1 answer
  • Ian added to his chicken soup 4 cups of egg noodles containing 13.24 grams of fat. He calculated that each cup of egg noodles ha
    6·2 answers
  • Which expression has a value of 8?<br> 8 (5-4)<br> (8 x 5) - 4<br> 8 x 5-4<br> (8 x 5-4)
    12·2 answers
  • Help ASAP with number 3
    5·1 answer
  • Please help me! List all of the polygons that can be formed by using some or all of the lettered vortices show in the cordinate
    11·1 answer
  • PLEASE HURRY
    6·1 answer
  • You bike 18.25 km in 105 min. What is the unit rate in kilometers per minute?
    5·1 answer
  • Accuracy in taking orders at a drive-through window is important for fast-food chains. Periodically, QSR Magazine publishes "The
    5·1 answer
  • If b &lt; 0 and a/b &gt; c/b, then what is the relationship between a and c?
    6·1 answer
  • A bag contains:
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!