Answer:2.986
Step-by-step explanation:
0.91 meter = 2.986 feet
Formula: multiply the value in meters by the conversion factor '3.2808398950132'.
So, 0.91 meter = 0.91 × 3.2808398950132 = 2.986 feet.
0.91 METER TO THE NEAREST FRACTIONS OR INTEGER OF FOOT:
3 feet (e* = 0.48%)
The latest values above are alternative ones for 0.91 meter. They are represented in the form of usable fractions (1
2
, 1
4
, 3
4
etc.) or of an integer. We show these results, when it is possible to convert them to a fraction or integer with a small error e* which means the maximum rounding error (positive or negative).
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Full Lenght/Height/Distance Converter
To calculate a meter value to the corresponding value in feet, just multiply the quantity in meter by 3.2808398950131 (the conversion factor).
Here is the formula:
Value in feet = value in meter × 3.2808398950131
Suppose you want to convert 0.91 meter into feet. Using the conversion formula above, you will get:
Value in feet = 0.91 × 3.2808398950131 = 2.986 feet
The total number of hours Vanessa work in a week is:
total work hours = (8 hours / day) * 5 day / week
total work hours = 40 hours per week
The total number of hours she did not work:
<span>total hours did not work = (90 minutes)(1 hour / 60
minutes) + (45 minutes)(1 hour / 60 minutes) + 2.5 hours</span>
total hours did not work = 4.75 hours
The amount of hours Vanessa work last week can be
calculated using the formula:
work hours = total work hours - total hours did not work
work hours = 40 hours – 4.75 hours
<span>work hours = 35.25 hours</span>
Answer:
k = -2
Step-by-step explanation:
2 way to solve:
1st: 8x²-13x-4k = 8(x²-(13/8)x-(k/2))
if 2 roots: a and 1/a
8(x-a)(x-1/a) = 8(x²-(13/8)x-(k/2))
x²-(a+1/a)x+1 = x²-(13/8)x-(k/2)
1 = -(k/2)
<u>k = -2</u>
<u>2nd:</u> 2 roots of 8x²-13x-4k x=(-b±√b²-4ac)/2a
x = (13±√169-4*8*(-4k))/16 = (13±√169+128k)/16
(13+(√169+128k))/16 = 16/ (13-(√169+128k)) ... root1=1/root2
(13+(√169+128k))*(13-(√169+128k)) = 16*16
13² - (√169+128k)² = 256
169-169-128k = 256
-128k = 256
k = -2
Given:
In the circle P, ABCD is inscribed quadrilateral.
And, ∠DAB = 110°, ∠ABC = 72°
To find the value of ∠ADC.
Theorem:
A quadrilateral can be inscribed in a circle if and only if the opposite angles are supplementary [ sum of the opposite angles will be 180°]
According to the theorem,
Hence,
The value of ∠ADC is 108°.
Hence, Option b is the correct answer.
