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sergeinik [125]
3 years ago
10

Just doing some work and need help

Mathematics
1 answer:
Pepsi [2]3 years ago
8 0

Answer:

9720 ft3

Step-by-step explanation:

Please see the step-by-step solution in the picture attached below.

I hope this answer will help you. Have a nice day !

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Use multiplication to find 2 equivalent fraction 3/4
Valentin [98]
6 over 8 and or you can do 9 over 12 because you can multiply the numerator and the denominator with any number but what you do to the top has to be the same as the bottom. I multiplied the first one with 2 on the denominator and the numerator. I multiplied the second one with 3 and what you do to the bottom has  to be the same as the top
4 0
3 years ago
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I need help with this Question for school
bazaltina [42]

Answer:

77 = 1 x 77 or 7 x 11.

Step-by-step explanation:

4 0
3 years ago
1. Amelia can do 5 sit-ups. Her goal is to increase to 50 sit-ups by adding 5 more sit-ups to her training schedule each week. A
Olegator [25]

Answer:

(i) Equation

(ii) 10 weeks

Step-by-step explanation:

The scenario is an equation and not an inequality , this is because the number of sit - ups Amelia planned to do is specific , which is 50 , had it been the question used the word like at least , at most 50 , it would have been an inequality.

The question is an example of Arithmetic sequence

From the statement ;

The first term = 5

The common difference = 5 ( since Amelia planned to add 5 more sit - ups to her training schedule each week )

The formula for the nth term of an Arithmetic sequence is given by :

t_{n} = a + (n- 1 )d

t_{n} = 50

a = 5

d = 5

n = ?

substituting the values , we have

50 = 5 + (n - 1 ) x 5

50 = 5 + 5n - 5

50 = 5n

n = 10

Therefore , it will take Amelia 10 weeks to reach her goal of 50 sit - ups

4 0
3 years ago
Identify the property: 3(9) + 3(7) = 3(9 + 7)
Aleks [24]
3(9) = 27
3(7) = 21
3(9+7) = 48
27+21 = 48
48=48
4 0
3 years ago
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Please answer this for me. Thanks!
Vesna [10]

Answer: No

Step-by-step explanation:

Is 1/4 (8y -12) equivalent to 2y - 12? No. 1/4 (8y-12) equals out to 2y-3 not 2y-12. To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

8 0
2 years ago
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