Answer:
D . (486 – 9 + 6) + (33 × 2)
Step-by-step explanation:
Which expression is equivalent to 486 – 9 + 6 + 33 × 2?
486 – 9 + 6 + 33 × 2
486 – 9 + 6 + 66
477 + 6 + 66
549
D . (486 – 9 + 6) + (33 × 2)
477 + 6 + 66
549
Hope this helps!
Answer:
7 the answer is 7
Step-by-step explanation:
1. We assume, that the number 20 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 20 is 100%, so we can write it down as 20=100%.
4. We know, that x is 35% of the output value, so we can write it down as x=35%.
5. Now we have two simple equations:
1) 20=100%
2) x=35%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
20/x=100%/35%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.
7. Solution for what is 35% of 20
20/x=100/35
(20/x)*x=(100/35)*x -
20=2.85714285714*x -
20/2.85714285714=x
7=x
x=7
now we have:
35% of 20=7
we multiply both sides by x
then we divide both sides by 2.85714285714 to get x
Answer:
drraaaaaa wild'n out boiii
Step-by-step explanation:
Two figures are known as similar figures if there the corresponding angles are equal and the corresponding sider is in ratio. The value of x is 10. Thus, the correct option is B.
<h3>What are Similar Figures?</h3>
Two figures are known as similar figures if there the corresponding angles are equal and the corresponding sider is in ratio. It is denoted by the symbol "~".
Since the two prisms are similar, their sides will be in a common ratio. The value of the common ratio will be,
Common ratio = 4/2 = 5/2.5 = 3/1.5 = 2
Since the common ratio of every side is equal to 2, the value of x can be written as,
Common Ratio = 20/x = 2
20/x = 2
x = 10
Hence, the value of x is 10. Thus, the correct option is B.
Learn more about Similar Figures:
brainly.com/question/11315705
#SPJ1
Answer:
x=-4/3
Step-by-step explanation:
