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lora16 [44]
3 years ago
10

Z is the intersection of the triangles ______

Mathematics
2 answers:
Alja [10]3 years ago
7 0

Answer:

Circumcenter of a triangle is formed by joining the perpendicular bisectors of three sides of triangle.

As we draw perpendicular bisectors of three sides, they will intersect at one point(say O) which lies inside the circle.

From that point of intersection, draw a circle touching each of the vertex of a triangle and we get a circumcircle. And O becomes centre of the circle.

Hence, circumcenter lies inside the triangle.

Montano1993 [528]3 years ago
5 0
I don’t understand this
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Find the gradient of the line joining the points P(2,5) and Q(4,-2).​
liq [111]
Answer is -7/2

Gradient or slope is found by change in y over change in x.
Or
(y2 - y1) over (x2 - x1)

So
(-2 -5) over (4-2)
= -7/2
6 0
2 years ago
50 points if its correct with brainliest!! How many times smaller will a number become if you decrease it by 20%.
Likurg_2 [28]

Answer:

1/5 because 20% is equivalent to 20/100

Step-by-step explanation:

or 0.2 Thats what I got- sorry if I am wrong.

5 0
3 years ago
A pizza with a diameter of 8 inches costs $10 and a pizza
Rina8888 [55]

Answer:

8 inch is your best buy

Step-by-step explanation:

8inch diameter =10 dollars

5 inch radius = 12 dollars

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8 0
2 years ago
Guys please which one is the correct answer I need help!
Anika [276]

Answer:

D is your answer

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I need help pleaseee!!!!!!!!!!
vovikov84 [41]
<h2>Answer:</h2>

Using the distributive property, we can simplify the expression.

4 × 3 = 12

4 × \frac{1}{4} = 1

4 × (-\frac{1}{2}) = -2

Here is the simplified expression:

12 + c - 2d

6 0
3 years ago
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