All categories

3 years ago

Please help! (I'll give brainliest to the first right answer.)

Mathematics

2 answers:

Luda [366]3 years ago

4 0

(The answer to your question would be
2,3) (-2,3)

a_sh-v [17]3 years ago

3 0

Answer:

1. 2,3; -2, 3

2. Both points share common values, but their absolute values for the x-value vary.

3. 2,3; 2, -3

4. Both points share common values, but their absolute values for the y-value vary.

Step-by-step explanation:

For 1, the answer is thus:

-On the graph, the original point is 2, 3.

-A reflection over the y-axis changes the x-value, so it would be -2,3.

Similar for the next chart:

-The initial point is 2,3.

-A reflection over the x-axis changes the y-value, so the reflected point would be 2, -3.

The explanation is:

Both points have similar values except with differences in the absolute value.

Hope this helps you.

You might be interested in

Nate wants to predict how long people use the internet each day based on their age. The table below shows the age (in years) and

Vika [28.1K]

Answer:

Graph A is correct on Khan Academy! Hope this helps!

5 0

3 years ago

Read 2 more answers

How do I answer this Question? It’s phythagoras theorem!

zhuklara [117]

Answer:

C = 11.18 D= 20

Step-by-step explanation:

Let's start with C

Square root both areas of the squares

$\sqrt{25} =5$

$\sqrt{100}=10$

Then use the Pythagoras Theorem: $a^{2} +b^{2} =c^{2}$

$10^{2} +5^{2} =125$

$\sqrt{125} =11.18033989$ = C

Moving on to D

Square root both areas of the squares

$\sqrt{841} =29$

$\sqrt{441} =21$

29 is the hypotenuse, we are trying to find the other leg, so:

$29^{2} -21^{2} =400$

$\sqrt{400} =20$ = D

8 0

3 years ago

Help need awnser ASAP

zzz [600]

Answer:

(B)

Step-by-step explanation:

It is given that: From ΔONP and ΔMLP,

$\frac{PO}{PL}=\frac{PN}{PM}$ (By basic proportionality theorem)

∠MPL=LPM(Common)

Therefore, ΔONP is similar to ΔMLP by SAS similarity postulate.

Also, From ΔONP and ΔKPJ,

$\frac{PO}{PK}=\frac{PN}{PJ}$ (By basic proportionality theorem)

∠OPN=KPJ(Common)

therefore, ΔONP is similar to ΔKPJ by SAS similarity postulate.

Now, since ΔONP is similar to ΔMLP by SAS similarity postulate and ΔONP is similar to ΔPJK by SAS similarity postulate, therefore ΔMLP is similar to ΔPJK by SAS similarity postulate.

Thus, all the three center triangles are similar by SSS similarity postulate.

3 0

3 years ago

A triangle has two sides of lengths of 6 and 9. What value could the length of the third side be? Apex

IceJOKER [234]

Answer:

There are mutliple answers to what it could be.

Step-by-step explanation:

It could be 4, 7 10 or 12:) Hope this helps

7 0

3 years ago

Read 2 more answers

Need to know how to find the area of this figuer

adelina 88 [10]

The answer is 12 m.

How to solve:

First find out the height of the bottom square, which is done by doing 3 x 3 which gives you 9

Next find out the height of the triangle by doing 5 - 3 which gives you 2

Find out the area of the triangle by doing 2 x 3 which gives you 6. 6 is not the area of one triangle but of two of them as a square. You need to divide 6 by 2 in order to find out the area of the triangle. This gives you 3.

3 + 9 = 12

3 0

3 years ago