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prohojiy [21]
3 years ago
10

Simplify the following equation: (5 + 3)²​

Mathematics
2 answers:
mart [117]3 years ago
7 0

Answer:

the answer is 64

Step-by-step explanation:

Alchen [17]3 years ago
6 0

Answer:

64

Step-by-step explanation:

5+3=8

8*8=64

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The left and right page numbers of an open book are two consecutive integers whose sum is 321
PIT_PIT [208]

Answer:

160,160

Step-by-step explanation:

let the first page be X

second one be x+1

x+x+1=321

2x=320

x= 320÷2=160

pages 160 161

6 0
3 years ago
Find the value of x.
asambeis [7]

Answer: 3

Step-by-step explanation:

4x+23=7x+14

4x-7x=14-23

-3x=9

x=9/3

x=3

7 0
2 years ago
If sin^2(x) - 2sin(x) = 2, then sin(x) = _____.
alekssr [168]
Let z = sin(x).
.. z^2 -2z = 2
.. z^2 -2z +1 = 3
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.. z -1 = ±√3
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sin(x) = 1 -√3
3 0
3 years ago
For soccer season, Vicky wants to buy a new soccer ball, a pair of shorts, and a pair of soccer shoes. The ball costs ₹ 6890, th
Lubov Fominskaja [6]

Answer:

6890+1408+3250=11503   and vicky has  10650  so  11503-10650= 898 vicky needs more  898

Step-by-step explanation:

5 0
2 years ago
Beth walked around her neighborhood. In 1/2 hour, she walked 1 1/4 miles. What was Beth’s rate in miles per hour
Vadim26 [7]

Answer:

2.5 miles per hour

Step-by-step explanation:

ok, so we already know how long she walked in 1/2 hour and we need to find out how many miles in one full hour. So, i multiplied 1 1/4 times two to make up the one full hour and I got 2.5 miles. So the rate is 2.5 mph.

4 0
3 years ago
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