Answer:
90%
Step-by-step explanation:
add 63 + 7 to find 70, the total amount of swimsuits. the equation then becomes
63 x
------ = -------
70 100
63 x 100 = 6300
6300/70=90
therefore, x=90
Answer:
Step-by-step explanation:
<u>Area formula for equilateral triangle with side a:</u>
<u>The base area is:</u>
The three lateral surfaces have same sides of 10, 10 and 12.
<u>Find each surface area using heron's formula:</u>
- s = P/2 = (10 + 10 + 12)/2 = 16
- s - a = 16 - 10 = 6
- s - b = 6
- s - c = 16 - 12 = 4
<u>Total surface area is:</u>
Correct choice is C
Answer:
see explanation
Step-by-step explanation:
8
If you take the square root of 52 and then divide by two you get about 3.6. You take i and multiply it by that and you get 4. Then divide 40 by 2 to get 20. Then you subtract the inverse of the mulltiagion thereom to get 4.
4+4=8
Answer:
#1 is 4.8 F and #2 is $35.52
Step-by-step explanation:
#1 Basic subtraction
9.4-4.6=4.8
#2
71.24-46.79-18.93+30
Break it out 71.24-46.79=24.45
Then 24.45 - 18.93= 5.52
Lastly 5.52+30=35.52
Answer: third option. square and rhoumbus.
Justification:
The only set of two parallelograms is the third one: square and rhombus.
Parallelograms are quadrilaterals (polygons with 4 sides) whose opposite sides are parallel.
Square, rhombus and rectangle are <span>parallelograms.
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Some kites may be parallelograms but not all the kites are parallelograms and trapezoid are not parallelograms.
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