Help The sum of two numbers is 200 and the two numbers are in a ratio of 4:6.Find the larger number.
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Answer 1
Answer:
The larger number is 120 and the smaller number is 80
The larger number is 120 and the smaller number is 80
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What does algebra mean in math
Combine like terms: -4x - 10x
Find two consecutive numbers whose squares differ by 17
If there are 10 apples, and you take 4, how many do you have?
You plant a tree that is 36 inches tall. After one year, the tree is 43 inches tall. Write an expression which describes the percent of increase in the trees height?
Combine like terms: -4x - 10x
Find two consecutive numbers whose squares differ by 17
If there are 10 apples, and you take 4, how many do you have?
You plant a tree that is 36 inches tall. After one year, the tree is 43 inches tall. Write an expression which describes the percent of increase in the trees height?
Answers
Answer:
(x-5) (x+1)
Step-by-step explanation:
x^2-4x-5
We need to find what 2 numbers multiply to -5 and add to -4
-5*1 = -5
-5+1 = -4
(x-5) (x+1)
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great work! But please show more of the picture
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You don't. You'd just divide by 100
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There are 360 degrees in a circle, and we have 18 pieces, so we need to see how many times 18 goes into 360. We can find this out by dividing.
360/18=20
You can check this by multiplying 20 and 18 (it equals 360)!
So, each fraction of the circle will be 20 degrees.
If you take 5 of these 20 degree pieces, you'll need to multiply them by 20 to see how many degrees they'd be.
You need to multiply by 20 because each piece is 20 degrees, and we need to find how many degrees 5 pieces is. It's the same as doing
20+20+20+20+20! :)
20*5=100. 5 parts will be 100 degrees.
Hope I helped! :)
360/18=20
You can check this by multiplying 20 and 18 (it equals 360)!
So, each fraction of the circle will be 20 degrees.
If you take 5 of these 20 degree pieces, you'll need to multiply them by 20 to see how many degrees they'd be.
You need to multiply by 20 because each piece is 20 degrees, and we need to find how many degrees 5 pieces is. It's the same as doing
20+20+20+20+20! :)
20*5=100. 5 parts will be 100 degrees.
Hope I helped! :)
Answers
Answer:
(x ,y) ---> (x ,-y)
Step-by-step explanation:
:)
Answer:
its (x,y)(-y,-x)
Step-by-step explanation:
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