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qwelly [4]
2 years ago
9

Which of the following is a rational number?

Mathematics
1 answer:
Lunna [17]2 years ago
6 0
The correct answer is B
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Someone plz help me giving brainliest
sukhopar [10]

Answer:

1/14

Step-by-step explanation:

1 - 5/7 = 7/7 - 5/7 = (7-5)/7

Subtract. 7 - 5 = 2

= 2/7

Now we have to multiply 2/7 and 1/4

We get 2/7 x 1/4 = <em>1/14</em>

7 0
2 years ago
Hello I need help on this math question
Licemer1 [7]

Answer:

94.2 in squared

Step-by-step explanation:

lateral area plus area of both flat sides

37.68 + 2(3.14*3^2)

37.68 + 56.52 = 94.2 in squared

4 0
2 years ago
What is a number that when you subtract it by 8 and then multiply by 7 will equal to 28?
Aleks04 [339]

Answer:

n = 12

Step-by-step explanation:

(n-8)x 7 = 28

n-8 = 4

n = 12

5 0
3 years ago
Read 2 more answers
2
Katarina [22]

Answer:

The volume of rectangular prism is \frac{24}{105} inches³

Step-by-step explanation:

Given as :

The Length of rectangular prism = L = \frac{2}{3} inches

The Breadth of rectangular prism = B = \frac{3}{5} inches

The Height of rectangular prism = H = \frac{4}{7} inches

Let The volume of rectangular prism = V inches³

A rectangular prism is a 3-D figure with 6 faces

Now, <u>From formula of rectangular prism</u>

Volume = Length × width × height

Or, V = L × B × H

Or, V =  \frac{2}{3} inches ×  \frac{3}{5} inches × \frac{4}{7} inches

or, V = \frac{2\times 3\times 4}{3\times 5\times 7} inches³

or, V = \frac{24}{105} inches³

So,  The volume of rectangular prism = V  =  \frac{24}{105} inches³

Hence The volume of rectangular prism is \frac{24}{105} inches³ Answer

5 0
3 years ago
An arithmetic sequence has this recursive formula: <br> A1=5<br> An=an-1-4
Olenka [21]

Answer:

A recursive formula designates the starting term, a1, and the nth term of the sequence, an , as an expression containing the previous term (the term before it), an-1.Find a recursive formula. This example is an arithmetic sequence (the same number, 5, is added to each term to get to the next term).

8 0
2 years ago
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