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grandymaker [24]
3 years ago
12

Which equation can be used

Mathematics
1 answer:
avanturin [10]3 years ago
6 0
The first one I think
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Find AB If AC = 12 and BC = 35
Alisiya [41]

Answer:

37

Step-by-step explanation:

<h2>a² =b²+ç²</h2><h2>a²=12²+35²</h2><h2>a=√1369</h2><h2>a=37</h2>
4 0
2 years ago
If a=-1,b=-6 and c=2 then what is the value of b2-4ac?​
grandymaker [24]

Answer:

-4

Step-by-step explanation:

(-6)(2)-4(-1)(2)

(-12)-(-8)

-12+8=-4

4 0
3 years ago
a square measuring 9 inches by 9 inches is cut from the corners of a square measuring 15 inches by 15 inches what is the area of
Alexandra [31]

Answer:

Step-by-step explanation:

It would be the area of the big square minus the area of the small square.

6 0
3 years ago
Please help i will give 10 brainliests
-BARSIC- [3]

Answer:nah

Step-by-step explanation:

8 0
3 years ago
3a.) Today, everything at a store is on sale. The store offers a 20% discount. 1 poin
Novay_Z [31]

Answer:

14.40

Step-by-step explanation:

100%-> 18

100-20=80

80%-> 14.40

6 0
3 years ago
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