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madam [21]
2 years ago
8

When a=5, calculate a^2.

Mathematics
2 answers:
Naddik [55]2 years ago
6 0

Answer:

25

Step-by-step explanation:

lawyer [7]2 years ago
3 0

Answer:

25

Step-by-step explanation:

a=5 a^2

5^2= 25

or 5×5=25

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Martha filled a bowl with 0.5 cup of flour and 0.75 cup of milk. To the nearest cup, how many cups of ingredients were in the bo
Damm [24]
0.5 + 0.75 = 1.25

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7 0
3 years ago
17. A bag contains 2x yellow counters, 4x + 6 red counters and 6x - 10 blue counters. a. Write an expression, in terms of x, for
Natalija [7]

Answer: 12x-4, 14 counters, 8 more counters

Step-by-step explanation:  There are 2x yellow, 4x+6 red, and 6x-10 blue counters. We need to add all of this up to get the total number of counters. We first add the x's : 2x+4x+6x = 12x. Then we add the numbers. 6+ (-10) is -4. So, our expression is 12x-4. Next, we need to find out how many blue counters are in the bag. We know that there are 44 total counters and we need to find x because all the counters have x in them. 12x-4 = 44. We first add 4 to both sides to get 12x= 48 and x = 4. blue has 6x-10 counters so, blue has 24-10 = 14 counters. Red has 16+6 = 22 counters. 22-14 = 8 more counters

7 0
1 year ago
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aivan3 [116]
A decagon has 10 sides therefore it has 10 interior angles
7 0
3 years ago
Problem 2: The force between a positively charged foam cup and a positively charged metal sphere is 5.2 x
Gnesinka [82]

Step-by-step explanation:

in the quadratic equation 3x²+7x-4=0, which is the constant term?

5 0
3 years ago
6.8 ÷ 3.4 step by step​
vladimir1956 [14]

Answer:

2

Step-by-step explanation:

Pretend there is no decimal point. We can do this by multiplying both numbers by 10.

After that, it becomes 68/34. You then divide those two, and you get 2 as your answer.

3 0
3 years ago
Read 2 more answers
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