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natita [175]
2 years ago
8

What is the best estimate of the sum of fractions? ​

Mathematics
2 answers:
astra-53 [7]2 years ago
6 0
14 1/2 is what I got
LiRa [457]2 years ago
6 0

Answer:

<u>13</u>

Step-by-step explanation:

Edgeunity <em>2021</em>

I'm pretty sure, I just estmated the answer to 13 which was the closest.

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The relationship between x and y is proportional. When x is 3, y is 51. What is x when y is 204? Enter your answer in the box.​
JulsSmile [24]

Answer:

12

Step-by-step explanation:

Use the relation between 3 is to 51

eventually... you will

5 0
3 years ago
Which expression is equivalent to 5.4+3.4w-1.8w +5.8 A) 7(1.6+w) B) 1.6(7+w) C) 1.6(7w) D) 1.6(0.25+w)
Bad White [126]
Do 5.4 plus 5.8 then do 3.4w minus 1.8w and whatever you get for each is your key to the expression. So if you were to solve the answers like A you would do 7(1.6+w) and see what you would get. Obviously A isn't the answer. Sorry, this is hard to explain. But the answer is C 
6 0
3 years ago
A student solved for the radius of a circle with a circumference of 12π
padilas [110]

Answer:

Step 4 is incorrect  he did not divide correctly from step3 to step 4

Step-by-step explanation:

The circumference of a circle is

C = 2 * pi *r

We know the circumference is 12 pi

12pi = 2 pi *r

Divide each side by 2 pi

12 pi/2pi = 2pi r/ 2pi

6 = r

From step 3 The student did not cancel the pi in the top and the bottom on the right hand side to isolate r

In step 4 he got 6 =pi r  instead of pi

3 0
3 years ago
What is the volume of this rectangular prism?
ollegr [7]

Answer:

57,600cm {}^{2}

<em><u>Solving steps:</u></em>

To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.

=> 40 cm{}^{2} × 30cm{}^{2} × 48 cm{}^{2}

multiply all the numbers

=> 57,600cm{}^{2}

Hi hi hi hi

8 0
2 years ago
Read 2 more answers
HELP ITS ONLY TWO  QUESTIONS  The graph below represents which system of inequalities?
Vesna [10]

the answer to the first question would be y\leq 2x-2\\y>-x+3


the answer to the second question will be  y\leq -3x+2\\y\leq -x+2

3 0
3 years ago
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