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
horsena [70]
3 years ago
13

PLEASE EXPLAIN I wil give brainiest

Mathematics
1 answer:
Advocard [28]3 years ago
8 0

Answer: (-2, -2)

Step-by-step explanation:

Reflection over the x-axis: (x, y) → (x, -y)

(-2, 2) → (-2, -2)

x would remain the same but the y would turn negative since we're reflecting over the x-axis. The x never changes in this situation but since we're flipping it over the x-axis, they y has to be negative.

Hope this helps!

You might be interested in
Which equation represents the line that is perpendicular to the graph
ella [17]

Answer:

Here look at this graph this is your answer.

7 0
3 years ago
Triangle ABC had a perimeter 18 cm
Alex

Step-by-step explanation:

what is the main condition the lengths of the sides of a right-angled triangle have to fulfill ?

Pythagoras !

c² = a² + b²

c is the Hypotenuse (the baseline opposite of the 90 degree angle), a and b are the so-called legs (the sides enclosing the 90 degree angle).

only if there is a combination of the sides, for which the Pythagoras equation is true, do we have a right-angled triangle. otherwise not.

we also know CA = 18 - 7 - 3 = 8 cm

so, let's try

8² = 7² + 3²

64 = 49 + 9 = 58 wrong

7² = 8² + 3²

49 = 64 + 9 = 73 wrong

3² = 8² + 7²

9 = 64 + 49 = 113 wrong

so, there is no combination, where the Pythagoras equation is true, so it is NOT a right-angled triangle.

4 0
3 years ago
It's on the image the question
ioda

Answer:

Ok, so I hope I understood the task. Here goes nothing

Step-by-step explanation:

So, first we calculate the area of the big rectangle,

(√63+√28)*√45 = 15√35

Then we calculate the area of the small rectangle

√7*√5 = √35

Then we do this to get the area left

15√35 - √35 = 14√35

Then we take

14 \sqrt{35 }  \div 15 \sqrt{35}  =  \frac{14}{15}

That should explain it

4 0
3 years ago
1/4 + 3 = ??<br> What’s the answer??
murzikaleks [220]

Answer:

3.25

Step-by-step explanation:

divide then add 3

5 0
3 years ago
Read 2 more answers
Please measure this. Homework is due soon
pychu [463]

Answer: 6 inches

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • The projected number of employed writers and authors in 2016 is 153,000. 12.4% of those will have some college experience but no
    5·2 answers
  • How does 2π/4 simplify to π/4?
    15·1 answer
  • Select all the true statements. Group of answer choices The ratio of triangles to squares is 2 to 4. The ratio of squares to smi
    5·1 answer
  • Can someone help me find out this question :) ? thanks &lt;3 for 8th grade algebra
    7·1 answer
  • Factor completely: 3x2 + 5x + 1 . . CHOICES: A] (3x + 1)(x + 1) . B] (3x + 5)(x + 1) . C] (3x − 5)(x + 1) . D] Prime
    9·2 answers
  • (-8.7) (1.4) = a Positive Or Negative​
    10·2 answers
  • Solve -3x + 2y = 5 for y
    15·2 answers
  • Help me out please!!!!
    12·2 answers
  • If a = 5, b = 4, and c = 7, find the value for 3(b + a) = c.<br> 10<br> 15<br> 34<br> 20
    14·2 answers
  • Find the distance between the two points rounding to the nearest tenth! PLEASE HELP ASAP!!! :
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!