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FrozenT [24]
2 years ago
15

Estimate by rounding each mixed number to the nearest whole number 5 1/3 +3 7/9

Mathematics
1 answer:
Usimov [2.4K]2 years ago
6 0

Answer:

Step-by-step explanation:

5 1/3 round to 5 because 1/3 = 0.333 less than 0.5

3 7/9 round to 4 because 7/9 is over 0.5

5+4=9

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What is this question
xeze [42]

well,  p + (-2), now a sign in front of a grouping symbol usually means it has a 1*, so +(, really means +1*, thus p + (-2) really means p + 1*(-2), which gives us p - 2, and that'd be ordinally, 2 numbers to the left of "p".

likewise, 5 + p, is just the same as p + 5, so that value will be a number 5 numbers to the right of "p".

just as above, p + 1, is just one value to the right of "p".

\bf \rule[0.35em]{2em}{0.25pt}\stackrel{p-2~\hfill }{|\rule[0.35em]{2em}{0.25pt}}|\rule[0.35em]{2em}{0.25pt}\boxed{P}\stackrel{~\hfill p+1}{\rule[0.35em]{2em}{0.25pt}|}\rule[0.35em]{2em}{0.25pt}|\rule[0.35em]{2em}{0.25pt}|\rule[0.35em]{2em}{0.25pt}|\stackrel{~\hfill p+5}{\rule[0.35em]{2em}{0.25pt}|}\rule[0.35em]{2em}{0.25pt}|

4 0
2 years ago
What are the zeros of f(x) = x^2-13x+40
Nesterboy [21]

Answer:

8 and 5

The roots (zeros) are the x values where the graph intersects the x-axis. To find the roots (zeros), replace y with 0 and solve for x

.Step-by-step explanation:

or you can plug the equation into ma th way (an AWESOME online math problem solver) and select the option "solve for roots (zeros)" or sometin like dat

4 0
2 years ago
Is -7 the solution to the equation w/7 +2=-1 explain how you know
erma4kov [3.2K]

w/7 + 2 = 1

<em><u>Subtract 2 from both sides.</u></em>

w/7 = -1

<em><u>Multiply both sides by 7.</u></em>

w = -7

The value of w is equal to -7

3 0
3 years ago
The perimeter of an isosceles triangle is 1 m, and the length of the base is equal to 0.4 m. Find the length of a leg.​
ExtremeBDS [4]

Answer:

0.22m

Step-by-step explanation:

0.22361m

7 0
2 years ago
Subtracting fractions with unlike denominators
stiks02 [169]

Answer:

1 1/6 i believe

Step-by-step explanation:

5 0
3 years ago
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