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Readme [11.4K]
3 years ago
7

QUICK QUICK I NEED YOUR ANSWERS NOW! 2 MINUTES ONLY! WITH EXPLANATION THEN YOU WILL BE THE BRAINLIEST!

Mathematics
2 answers:
JulijaS [17]3 years ago
8 0
It will take Colin 5 nights to write a 4 page essay if he writes 4/5 each night. Here is a simple way to look at the math involved:

1 night- he has written 4/5
2 night- he has written 1 3/5
3 night- he has written 2 2/5
4 night- he has written 3 1/5
5 night- he completes the paper

Please vote my answer brainliest. Thanks!
STALIN [3.7K]3 years ago
6 0

Answer:

5

Step-by-step explanation:

because 4/5=0.8

and 5×0.8 = 4

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Quadrilateral PQRS has coordinates P(-1,3), Q(7,-1),R(1,-4), and S(-3,-2)
Ivenika [448]

Answer:

man that's hard I'm still in class 6

6 0
3 years ago
The equation y = 43x represents the number of miles Alicia drives over time, where y is the number of miles and x is time in hou
Lerok [7]

Alicia:  43 miles/hour

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so Alicia drives at a slower rate

3 0
3 years ago
What is the property to this problem ab+ac=(b+c)a
ryzh [129]

Answer:

Distributive Property of Multiplication

6 0
3 years ago
Read 2 more answers
Can anyone help me, i will give brainiest.
laila [671]

Answer: ∠DOB: 48°

Step-by-step explanation:

1. we need an equation first. the sum of all angles (108°, n°, 2n°) is equal to 180°. we can depict this with the equation: 108°+2n°+n°=180°

2. now we can solve for the missing variable, n.

108°+3n°=180° → subtract both sides by → 3n°=72° → divide both sides by 3 → n=24°

3. now that we know that n=24°, we can solve the value of ∠DOB. we can see that ∠DOB is 2n° which we just plug the number we got for n into the equation. 2*24=48° meaning ∠DOB is 48°

hope this heped! ♡

7 0
2 years ago
Read 2 more answers
I need help plz in opt math..plzz​
jeka94

Answer:

the value of y=2

here ,

(2x-1,3y-2)=(x+2,2y)

then,

3y-2=2y{corresponding elements}

3y-2y=2

or, y=2

hence the value of y=2

8 0
2 years ago
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