Answer:
1.4 × 10^-5
Step-by-step explanation:
Pretend that you move the decimal -5 places (to the right) which gives you 1.4 and then however many places you move it raise 10 to the power of it. So this gives you and answer of 1.4 × 10^-5.
Answer:
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Step-by-step explanation:
Hope that helps!
Area of trapezoid = Area of middle rectangle + Area of the right triangle + Area of left triangle
Area of rectangle= 5cm*9cm=45cm^2
Area of right triangle= 0.5* 9cm *2cm=9cm^2
For the left triangle, its an isosceles triangle as the base angles are equal,
so area of left triangle= 9*9*0.5=40.5cm^2
Area of trapezoid= 40.5+45+9= 94.5cm^2
Answer:
0.15, 15%, 3/20
Step-by-step explanation:
Answer:
m = 10
Step-by-step explanation:
According to the picture attached, we can see the angles formed.
The angle on the top (5m+100) is sided with the angle 2m+10. This means that they are supplementary angles, their sum is 180°.
So,
5m+100+2m+10 = 180
5m+2m=180-100-10
7m = 70
m = 10
