2 years ago

Negative 7 square root of 12+(-3)subtracted by 8=

Mathematics

2 answers:

dimaraw [331]2 years ago

7 0

I believe your answer is -5 but my mental math may be wrong

jolli1 [7]2 years ago

4 0

-35.248711306 Hope this helps:)

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Jack Drew 1 heart and 14 circles. What is the ratio of circles to shapes

leonid [27]

14:15 because there’s 14 circles plus one heart (14+1) and it’s circles (14) to shapes(15)

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3 years ago

4q² - 3q² simplify (with Each step)

andrew11 [14]

Answer:

$4 {q}^{2} - 3 {q}^{2} \\ (4 - 3) {q}^{2} \\ 1 {q}^{2} \\ {q}^{2}$

Step-by-step explanation:

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3 years ago

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What is the average of 5,0,12,9

Mila [183]

6.5 because you add up all your numbers and then divide by the amount of numbers you added
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2 years ago

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GrogVix [38]

Answer:

Area of sector = 84.861

Step-by-step explanation:

Given

The radius of the circle = 9

central angle of sector = $120^{o}$

value of pi π = 3.143

To find : the area of sector = ?

We know that the formula to calculate area of sector is given as:

area of sector = (π $r^{2}$ Θ)/ $360^{o}$

where, r is radius and Θ is the central angle of the sector

Substituting the known values in above formula, we get

area of sector = (3.143 x $9^{2}$ x $120^{o}$ ) / $360^{o}$

= 84.861

Hence area of sector is 84.861

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3 years ago

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Marat540 [252]

15 50
---- = ----
x 60
(15*60)/50
900/50
18

It takes the ostrich 18 minutes to run 15 miles.

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2 years ago