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3 years ago

Square root of 90 to the nearest integer

Mathematics

2 answers:

Cloud [144]3 years ago

7 0

Answer:

Step-by-step explanation:

$\sqrt{90} \\As\ 90\ is\ closer\ to\ 81\ more\ than\ 100,\ its\ square\ root\ is\ closer\ to\ 9\ than\ 10.\\Hence,\\9\\$

Or you can directly perform long division to obtain 9.487 as the result. 9.487 is closer to 9 than 10. Hence, 9

sergiy2304 [10]3 years ago

6 0

Answer:

Step-by-step explanation:

since 9.48683298051 is the square root of 90 and has a 4 in the tenths number and since 4 isnt bigger than 5 i would say it rounds to 9

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Find and interpret the slope and y-intercept of y=40x+30

rjkz [21]

The slope is 40 and the y-intercept is 30. Umm... What exactly are you asking for? I'm a bit confused about this question.

3 0

3 years ago

6x2 +10x−1 discriminant

eimsori [14]

Answer:

$124$

Step-by-step explanation:

$6 {x}^{2} +10x−1$

The discriminant of a quadratic is the expression inside the radical of the quadratic formula.

${b}^{2} −4(ac)$

Substitute in the values of a, b, and c.

${10}^{2} −4(6 \times (−1))$

$100−4(6(−1)$

$100−4(−6)$

$100 + 24$

$124$

<h3>Hope it is helpful...</h3>

8 0

3 years ago

100%

mamaluj [8]

Answer:

44.4%

Step-by-step explanation:

FIND THE TOTAL NUMBER OF BALLOONS

4 red +6 blue +3 yellow +5 orange =18

( ORANGE +YELLOW /TOTAL × 100 %)

8/18 × 100%= 44.4 % CHANCE

8 0

3 years ago

Share the ratio 24 in the ratio 3:4

Kay [80]

Answer:

Step-by-step explanation:

If we use 3:4 as a part to whole ratio then I guess 18:24?

5 0

3 years ago

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Determine the down payment for this vehicle: $23, 400.00 sports car at 18% down

SCORPION-xisa [38]

Answer:

$4212

Step-by-step explanation:

18% of $23,400 is ...

18/100 · $23,400 = $4212

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3 years ago

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