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Leona [35]
3 years ago
15

Helppppppppppppppp again .-.

Mathematics
1 answer:
dangina [55]3 years ago
5 0
9.<span>The hypotenuse is the longest.
10.</span>
<span>Once you prove the two triangles congruent you can use CPCTC to prove parts congruent.</span>
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Soloha48 [4]
I believe the answer is B for this question
6 0
3 years ago
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Which is not a point of concurrency in a triangle?
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F incenter hope this helps
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3 years ago
Quadrilateral ABCD is a rectangle. If AG = -7j + 7 and DG = 5j + 43, find BD
Kaylis [27]

<em>BD</em> = 56

Step-by-step explanation:

Step 1: In rectangle, the diagonals are congruent and bisect each other.

So, <em>AC</em> = <em>BD</em>

⇒<em>AG</em> + <em>GC</em> = <em>BG</em> + <em>GD</em>

⇒<em>AG</em> + <em>AG</em> = <em>GD</em> + <em>GD</em>

⇒ 2<em>AG</em> = 2<em>GD</em>

⇒<em>AG</em> = <em>GD</em>

⇒ –7<em>j </em>+ 7 = 5<em>j</em> + 43

⇒–7<em>j</em> – 5<em>j</em> = 43 – 7

⇒–12<em>j</em> = 36

⇒<em>j</em> = –3

Step 2: <em>BD</em> = 2<em>DG</em>

<em>BD</em> = 2(5<em>j</em> + 43)

     = 2(5 (–3) + 43)

     = 2(–15 + 43)

     = 2 × 28

     = 56

Hence, <em>BD</em> = 56.

4 0
3 years ago
5y+x2÷2 when x=4 and y= -3. when x=4 and y=-3, 5y + x2 ÷2= ​
Leona [35]

Answer:

answer of given question is -7/2

8 0
3 years ago
Round the following factors to estimate the products
poizon [28]

Step-by-step explanation:

597 rounding would be 600 while 52 would be 50.

So 600 x 50

= 30,000

7 0
2 years ago
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