Answer:
multiply by the reciprocal
Step-by-step explanation:
when you divide fractions, you can use the method KCF or keep change flip. you would keep the first fraction as it is, change the division sign to a multiplication sign, and find the reciprocal of the second fraction. finally, you multiply both the numerators and the denominators together and you get your answer
Answer:
35 cm.
Step-by-step explanation:
Let x% of 2 metres is 35 cm.
Then
100
200x
=35 [Since 2 m = 200 cm]
or, x = 17.5
So 17.5% of 2 metres is 35 cm.
Hello!
1.
The area of a rectangle is lenth * width
So 16 * 6 = 96
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2.
The area of a square is a side^2
So 11^2 = 121
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3.
The area of a parallelogram is base * height
So 14 * 9 = 126
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4.
It is a parallelogram again
So 12 * 8 = 96
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5.
The area of a triangle is
h is height and b is base
15 * 19 = 285
285/2 = 142.5
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for number 6 I do not remember how to do that sorry
Hope this helps!<span />
Answer:
132
Step-by-step explanation:
1. -3(2z-8d) Solve within the parenthesis.
2. 2(6)=12, 8(7)=56
3. Do the math within the parenthesis with our new integers. 12-56=-44
4. multiply both integers now. -3(-44) = 132
*a negative times a negative wil give you a positive answer.
The angle of pi over 2 radians is 90 degrees.