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Vinil7 [7]
3 years ago
10

Show how you can use the distributive property to multiply 22x85

Mathematics
1 answer:
Zepler [3.9K]3 years ago
4 0
22 x 85 = (20+2)*85= 20*85+ 2*85 = 1700 + 170 = 1870
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How many numbers greater than zero and less than 50 equal the product of two consecutive positive integers?
spin [16.1K]
Consecutive numbers would be like 2 and 3, or 7 and 8.

All we need to do is keep multiplying pairs of consecutive numbers until we get above 50.

1 × 2 = 2 (that's one.)
2 × 3 = 6 (two)
3 × 4 = 12 (three)
4 × 5 = 20 (four)
5 × 6 = 30 (five)
6 × 7 = 42 (six...)
<em>7 × 8 = 56 > 50</em>
We have a total of 6 numbers that equal the product of 2 consecutive intergers<em>

</em>
7 0
3 years ago
(79,35+7,32) × 42,2-9543​
vladimir2022 [97]

Answer:

42(79,42,32)

Step-by-step explanation:

I got the solution by using  the  Trigonometric Identities. If somebody else could do a step by step explanation that would be great.  

3 0
3 years ago
Need some help here...
bekas [8.4K]
Cos Z = 32/40 => Z= cos-¹(32/40) =>

sin Z = sin (cos-¹(32/40)) = 3/5
4 0
3 years ago
What is the percent of decrease from 8 to 4?
poizon [28]

Answer:

50%

Step-by-step explanation:

50% of anything is half that being said half of 8 would be 4. SHEEEEEESH

8 0
3 years ago
Read 2 more answers
Gwen is attending a school orchestra concert. She sees her math teacher seated 3 meters ahead of her and her science teacher sea
Anastaziya [24]
5 metres, using Pythagorean triples as one is infront one is to the right meaning the distance betweent them would create a triangle so u can calculate it to be 5
4 0
3 years ago
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