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Iteru [2.4K]
2 years ago
13

The answer for my quiz

Mathematics
1 answer:
Levart [38]2 years ago
7 0
PLs help me ASAP I DONT have time to answer this question, pls show proof on why it’s that answer, it also detects if it’s right or wrong. PLs help me ASAP I DONT have time to answer this question, pls show proof on why it’s that answer, it also detects if it’s right or wrong. PLs help me ASAP I DONT have time to answer this question, pls show proof on why it’s that answer, it also detects if it’s right or wrong. PLs help me ASAP I DONT have time to answer this question, pls show proof on why it’s that answer, it also detects if it’s right or wrong. PLs help me ASAP I DONT have time to answer this question, pls show proof on why it’s that answer, it also detects if it’s right or wrong. PLs help me ASAP I DONT have time to answer this question, pls show proof on why it’s that answer, it also detects if it’s right or wrong. PLs help me ASAP I DONT have time to answer this question, pls show proof on why it’s that answer, it also detects if it’s right or wrong.
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These triangles are NOT similar! Why not?<br> Use calculations AND words to explain.
zlopas [31]

Answer:

if ΔPQR ≈ ΔSTU =>

=> PQ/ST = PR/SU = QR/TU

9/7 = 12/8 = 15/10

9×8 = 7×12

72 = 84 (false)

=> ΔPQR ≠ ΔSTU

4 0
3 years ago
Read 2 more answers
CALC HELP!<br> 16<br> 18<br> 8<br> 32
7nadin3 [17]
I would assume that you would subtract the 2 integrals from each other, the 13 and -3, which will give you 16, and the integral in between 2 to 6, the integral on the right, and then add 2 to 16 which would be 18, I believe that would be the answer.
7 0
3 years ago
Can someone show me how to do this I don’t just want the answer I need to know exactly how I can get the answer for my next prob
Lady bird [3.3K]
You have to place the numbers on the correct location of the number line. Let me guide you ☺

0.5 goes halfway between the 0 and 1. You will place a dot which is called a point halfway between 0 and 1.

-2.1 going to the left you will place a tiny dot that represents -2.10.

1 2/3 also known as 1.66 will be placed beteeen the 1 and 2. I think you are getting the picture now. right!

Please vote my answer brainliest. thanks!

Also on Instagram you can follow Hannahayanna for even more help and my specialty of Mentorship!
8 0
3 years ago
Find the length of XY
Pachacha [2.7K]

Since this is a right triangle, you can use the pythagorean theorem, leg^2+leg^2=hypotenuse^2, to find XY. Since we know that 15 and 17 are our legs and that XY is the hypotenuse, we can solve it as such:

15^2+17^2=XY^2\\ 225+289=XY^2\\ 514=XY^2\\ \sqrt{514}=XY

In short, XY is √514, or 22.67 rounded to the hundreths, units long.

7 0
2 years ago
Read 2 more answers
En la figura, la suma de las medidas p + q + r + s =/In the figure, the sum of the measures p + q + r + s =
sertanlavr [38]

Answer:

I think its 300

Step-by-step explanation

This is from my understanding, so I may be a bit wrong.

1. First observe the amount of triangles that form, you have two main triangles and one isosceles triangle that forms in the middle by how these are joined together.

2. Using this idea we will come up  with the equations of  each triangle that has been formed.

3. We can observe that almost all angles are named with a variable except the one in the middle, being an isosceles we will name the missing variable y.

4. Triangle 1(left side) or T1 equals 180 degrees but what angles form this triangle, these would be p+q+y = 180, T2(right side) = r+s+y = 180

5. After creating these two triangles we notice that we have not taken into account the triangle in the middle, we are given 1 angle of this isosceles. There is a mathematical property which I don't remember the name, but essentially the angle below is the same as the angle above, this being 120 degrees. This will result in T3 = 2y + 120 = 180

6. Solve for y, which gives us y=30, *<em>simple triangle math you know*</em>

7. Finally we fix our equations for p+q+r+s, essentially T1 and T2 will transform into p+q = 180-y and r+s = 180-y, we add them up forming p+q+r+s = 2(180-y)

8. Solve the equation p+q+r+s = 360 - 2y which when adding y becomes p+q+r+s = 360-60 = 300

Notes: when doing these exercises it is important to take into account every triangle, the isosceles triangle is very vital for solving it, as it gives us a way for making an equation that is single handedly dependent on y a constant we can find and use. A good approach for these issues would be writing every piece of information as separate sets and then trying to join them using algebra.

3 0
2 years ago
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