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2 years ago

13

What is 22/100 as a decimal please help???

2 answers:

kap26 [50]2 years ago

5 0

I believe the answer is 0.22

TiliK225 [7]2 years ago

4 0

.22
The easiest way to do this is to recognize that this is a fraction out of 100. Much like with the grades you earn in school for you assignments... Say you get a 95 on your homework assignment. Well, it's graded as 95/100, or .95, or 95%. Make sense?

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How do i find x and y?

mario62 [17]

Answer:

y=65

x=50

Step-by-step explanation:

exterior angle of a triamgle is equal to sum of two interior angles

so

2y=130(as it is isosceles triangle)

y=65

we know y+y+x=180(sum of all angles of triangle)and (vertically opposite angle)

therefore, x=50

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3 years ago

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A microgram is equal to 2.3 x 10 grams. How many times greater than a microgram is

vovikov84 [41]

Answer:

yes the aswure is no

Step-by-step explanation:

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2 years ago

The slope and its opposite reciprocal slope form a _____ angle.

KiRa [710]

Answer:

90 degree

Step-by-step explanation:

I just know (I don't I just need points). : )

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2 years ago

koban [17]

Answer:

2.24

Step-by-step explanation:

16.24-14=2.24.

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2 years ago

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Brainliest answer guaranteed <br> URGENT

UNO [17]

Answer:

$y=-6.6$ and $y=10.6$

Step-by-step explanation:

The given ellipse has equation:

$\frac{(y-2)^2}{64}+\frac{x^2}{9}=1$ .

The center of this ellipse is (h,k)=(0,2)

We use the equation: $a^2-b^2=c^2$ to determine the foci.

$\implies 64-9=c^2$

$\implies 55=c^2$

$\implies c=\pm \sqrt{55}$

The directrices are given by $y=k\pm\frac{a^2}{c}$

$y=2\pm\frac{64}{\sqrt{55}}$

$y=2\pm8.6$

$y=2-8.6$ and $y=2+8.6$

The equation of the directrices are:

$y=-6.6$ and $y=10.6$

The correct answer is D

7 0

3 years ago