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ANTONII [103]
2 years ago
10

Simplify 2•5^2 . Please Help

Mathematics
2 answers:
Degger [83]2 years ago
6 0

Answer: 50

Step-by-step explanation: according to pemdas you do exponets first so 5 over 2=5*5=25 then multiply by 2=25*2=50

Sliva [168]2 years ago
4 0

Answer:50

Step-by-step explanation:

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Work out the percentage change to 2 decimal places when a price of £70 is increased to £99
MaRussiya [10]

Answer:

41.43%

Step-by-step explanation:

Change:

99 - 70 = 29

% change:

29/70 × 100

= 41.42857143%

8 0
3 years ago
Find the product of this square of a binomial.<br> (2x - 3)^2
Scilla [17]

Answer:

4x^2-12x+9 is ur required ans

3 0
3 years ago
If you don’t help me your a criminal
STALIN [3.7K]

Answer:

take angle U as reference angle

using sine rule

sin U=opposite/hypotenuse

sinU=42/42

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Step-by-step explanation:

6 0
3 years ago
Factor 21x + 15y=....<br> Please show how you got your answer.
docker41 [41]

Answer:

3(7x + 5y)

Step-by-step explanation:

the highest common factor for this equation is 3, as 21/3 = 7 and 15/3 = 5, and 5 and 7 have no more common factors:

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8 0
2 years ago
Read 2 more answers
I dont understand it (7×5)+(6×4)
Levart [38]

59

Step-by-step explanation:

7 × 5 = 35

6 × 4 = 24

35 + 24 = 59

because 4 + 5 is 9 and 3 + 2 is 5

so 59

3 0
3 years ago
Read 2 more answers
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