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
SpyIntel [72]
2 years ago
10

What is the reflection image of (5,-3) across the y-axis

Mathematics
2 answers:
Pepsi [2]2 years ago
8 0
I believe the answer is (-5,-3) because they are both equidistant from the y axis


Rina8888 [55]2 years ago
7 0
The reflection will be (-5,-3)
You might be interested in
Eduardo enters bike races. He bikes 8 1/2 miles every 1/2 hour. Complete the final step in the table to find how far Eduardo bik
USPshnik [31]

Answer:

434343

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
A giraffe can run 40 meters per second what is its speed in miles per hour
lora16 [44]
Bearing in mind that, there are

60 seconds in 1 minute,
60 minutes in 1 hr,
1000 meters in 1 km,
and 1.609 km in 1 mile

\bf \cfrac{40\underline{m}}{\underline{s}}\cdot \cfrac{60\underline{s}}{\underline{min}}\cdot \cfrac{60\underline{min}}{hr}\cdot \cfrac{\underline{km}}{1000\underline{m}}\cdot \cfrac{mi}{1.609\underline{km}}\implies \cfrac{40\cdot 60\cdot 60\cdot  mi}{hr\cdot 1000\cdot 1.609}
\\\\\\
\cfrac{144000mi}{1609hr}\approx 89.496581\frac{mi}{hr}
6 0
2 years ago
What is the area of this triangle ?
oee [108]

Answer:

Area of triangle is 9.88 units^2

Step-by-step explanation:

We need to find the area of triangle

Given E(5,1), F(0,4), D(0,8)

We will use formula:

Area\,\,of\,\,triangle =\sqrt{s(s-a)(s-b)s-c)} \\where\,\, s = \frac{a+b+c}{2}

We need to find the lengths of side DE, EF and FD

Length of side DE = a = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2}

Length of side DE = a = =\sqrt{(5-0)^2+(1-8)^2}\\=\sqrt{(5)^2+(-7)^2}\\=\sqrt{25+49}\\=\sqrt{74}\\=8.60

Length of side EF = b = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2}

Length of side EF = b = =\sqrt{(0-5)^2+(4-1)^2}\\=\sqrt{(-5)^2+(3)^2}\\=\sqrt{25+9}\\=\sqrt{34}\\=5.8

Length of side FD = c = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2}

Length of side FD = c = =\sqrt{(0-0)^2+(8-4)^2}\\=\sqrt{(0)^2+(4)^2}\\=\sqrt{0+16}\\=\sqrt{16}\\=4

so, a= 8.60, b= 5.8 and c = 4

s = a+b+c/2

s= 8.6+5.8+4/2

s= 9.2

Area of triangle==\sqrt{s(s-a)(s-b)s-c)}\\=\sqrt{9.2(9.2-8.6)(9.2-5.8)(9.2-4)}\\=\sqrt{9.2(0.6)(3.4)(5.2)}\\=\sqrt{97.5936}\\=9.88

So, area of triangle is 9.88 units^2

4 0
3 years ago
How do I answer this question ​
Readme [11.4K]

Answer:

x = 4

Step-by-step explanation:

-x + 6 = 0.5x

1.5x = 6

x = 4

5 0
2 years ago
Find the perimeter and area of the polygon with the given vertices C (4,0) D (4,7) E (8,7) F(8,0)
Dafna11 [192]
The perimeter would be 7+7+4+4 or 14+8 which equals 22 and the area would be 7x4 which is 28
3 0
2 years ago
Other questions:
  • What is the least common multiple 5,6 and 7
    9·2 answers
  • Given the 2 points (3,1) and (4,6) what is the slope of the line?
    11·1 answer
  • Find the area if the figure
    11·2 answers
  • Studies show that the correlation between iqs measured at age 8 and age 10 is ______ the correlation between iqs measured at age
    6·1 answer
  • 15. A door wedge is shaped like a triangular prism. The wedge is filled with sand. How
    8·2 answers
  • Colton gave out a survey to some students in his school about their favorite color. 470 of those surveyed said their favorite co
    15·1 answer
  • (6.31 times 10^5)+(2.6 times 19^4)
    10·1 answer
  • What is the domain, range, and asymptote line of y=2^x-3
    15·1 answer
  • jasmine bought wax that will cover 400 square feet per gallon. jasmine needs to wax 4704 square foot surface with 2 coats of wax
    8·1 answer
  • Label each angle in the figure as acute, right, or obtuse. Then, fill in
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!