2 years ago

Dupe age and olu age add up to 25 years eight years ago,Dupe was twice as old as olu.How old are they?

Mathematics

1 answer:

lana66690 [7]2 years ago

3 0

Answer:

dupe is 20, olu is 5

Step-by-step explanation:

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Luke bikes for 2.58 miles and takes a car for 6.93 miles each morning to reach his school. How long is Luke's journey to school?

Dafna1 [17]

Answer:9.51

Step-by-step explanation:You add them for the total

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2 years ago

A rectangular playground has a perimeter of 180 feet. If the width of the playground is 24 feet less than the length, what is th

Blababa [14]

P = 2(L + W)
P = 180
W = L - 24
now we sub
180 = 2(L + L - 24)
180 = 2(2L - 24)
180 = 4L - 48
180 + 48 = 4L
228 = 4L
228/4 = L
57 = L

W = L - 24
W = 57 - 24
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so ur length (L) = 57 ft and ur width (W) = 33 ft

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2 years ago

Help asap please,i don’t get the question

mario62 [17]

Answer:

see below

Step-by-step explanation:

I do not know what the 'given expression' is, bu the three UN-highlighted expressions in each question 1 and 2 are equivalent

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1 year ago

Let u = <-9, 4>, v = <8, -5>. Find u - v. <br> URGENT

Pie

To subtract vectors, you simply have to subtract correspondent coordinates.

So, if you have

$u = \langle u_1,\ u_2,\ldots u_n\rangle ,\quad v = \langle v_1,\ v_2,\ldots v_n\rangle$

the subtraction is simply

$u-v = \langle u_1-v_1,\ u_2-v_2,\ldots u_n-v_n\rangle$

So, in your case, we have

$\langle-9,4\rangle-\langle 8,-5\rangle=\langle -9-8, 4+5\rangle=\langle -17,9\rangle$

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2 years ago

If x = 3 /4 and y = 8, consider the sum of x and y. Which statement describes the sum of x and y? A) The sum of x and y is a rat

maksim [4K]

Answer: A is the correct one

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3 years ago

Dupe age and olu age add up to 25 years eight years ago,Dupe was twice as old as olu.How old are they?​

Dupe age and olu age add up to 25 years eight years ago,Dupe was twice as old as olu.How old are they?