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love history [14]
2 years ago
13

Please help me thx so much have a good day

Mathematics
1 answer:
kozerog [31]2 years ago
7 0
Is it the blank one that needs a solving if so i think it’s 2 ordered pairs i’m sorry if it’s wrong
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Which properties are best used prove a quadrilateral is a rhombus?
hodyreva [135]
Bdndudnddddndhduehebdbdhdhd
8 0
3 years ago
A basketball team scored 78 points in their championship win over their rival. The team scored 25 baskets worth 2 points and mad
solong [7]
25(2) + 7(1) + 3x = 78....x represents the number of 3 point shots
50 + 7 + 3x = 78
57 + 3x = 78
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3 years ago
Which expression gives the distance between the points (5. 1) and (9, -6)?
tresset_1 [31]
D^2=(x2-x1)^2+(y2-y1)^2
8 0
3 years ago
can someone please answer the first four for me? Also can someone please explain it to me, because I don't fully understand​
pentagon [3]

1                           2

a^{2} +b^{2} =c^{2} \\9^{2} + 13^{2} =c^{2}\\81+169=c^{2} \\250=c^{2} \\125=c        a^{2} +b^{2} =c^{2} \\16^{2} +18^{2} =c^{2} \\256+324=c^{2} \\580=c^{2} \\290=c

3                          4

a^{2} +b^{2} =c^{2} \\19^{2} +14^{2} =c^{2} \\361+196=c^{2} \\557=c^{2} \\278.5=c      a^{2}+ b^{2}=c^{2} \\10^{2} +11^{2}=c^{2} \\100+121=c^{2} \\221=c^{2} \\110.5=c

6 0
3 years ago
Find the interior angles of a regular polygon which has 6, 10 and 20 sides​
andrew-mc [135]

Answer:

(6)=120°

(10)=72°

(20)=36°

Step-by-step explanation:

(n-2)×180°

(6-2)×180°=720°

6÷720°=120°

10÷720°=72°

20÷720°=36°

4 0
2 years ago
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